CLS9 立式安全限位开关Vertical Safety Limit Switch

CNTD昌得电气

特殊型号举例 Examples of Special Models

特殊规格产品图片参照P205-212。

\*See P205-212 for pictures of special specifi cations.

强制断开构造Forced DisconnectingMechansim

1NC/1NO接点(速动型)

1NC and 1NO contacts (snap-action)

EN 60947-5-1的强制断 开认定(仅NC接点侧 有直接开路动作功能)。 Forced disconnect find ofEN60947-5-1 (Only NC contact side has direct opening action function).

安全凸轮按下直接分离可动片

Securfty cams Is d Irectly pressed to separate the movable plece

1NC/1NO接点(慢动型)

1NC and 1NO contacts (slow-action)

EN60947-5-1的强制断开认定(仅NC接点侧有强制断开功能)。熔接发生时，通过柱塞的压下NC接点分离，回路

Forced disconnect find of EN 60947-5-1 (Only NC contact side has forced disconnect function). When welding occurs, NC contact Is separated by pressing the plunger and the loop Is cut off.

2NC接点(慢动型)

2NC contacts (slow-action)

EN60947-5-1的强制断开认定(仅NC接点侧有强制断开

Forced disconnect find of EN 60947-5-1 (Only NC contact side has forced disconnect functior

接点形式 Contact Form

型号 Model	接点 Contact	接点形式 Contactform	动作模式 Operation mode			说明 Explanation
CLS9-□1□	1NC/1NO(速动型) 1NC/1NO		13-14		□导通 Conductive	仅NC接点(31-32)具有强制断开功能()。 Only NC contact (31-32) has forced disconnect function ()
			31-32	行程Trave
CLS9-□2□	(Snap-action) 2NC(速动型) 2NC					Contacts (13-14) and (31-32) can be used as heteropoles. 仅NC接点(11-12、31-32)具有强制断开功能()。
			11-12
	(Snap-action) 1NC/1NO(慢动型)		31-32		□导通 Conductive	接点(11-12)和(31-32)可作异极使用。 Contacts (11-12) and (31-32) can be used as heteropoles.
				行程Trave
CLS9-□3□	INC/INO (Slow-action)		11-12		□导通 Conductive	Only NC contact (11-12) has forced disconnect function () 接点(11-12) 和(33-34)可作异极使用。
				行程Trave
CLS9-□4□	2NC(慢动型) 2NC (Slow-action)				□导通	仅NC接点(11-12、31-32)具有强制断开功能()。 Only NC contact (31-32) has forceddisconnect function ()
			31-32
CLS9-□5□	2NC/1NO(慢动型) 2NC/1NO			行程Trave	□导通	Contacts (11-12) and (31-32) can be used as heteropoles. 仅NC接点(11-12、21-22)具有强制断开功能()。
			11-12 21-22
	(Slow-action)		31-32		Conductive	接点(11-12),(21-22)和(31-32)可作异极使用。 Contacts (11-12),(21-22)and (31-32) can be used as heteropoles.
				行程Travel
CLS9-□6□	3NC(慢动型) 3NC (Slow-action)	zb 1	11-12		□导通 Conductive	仅NC接点(11-12、21-22、31-32)具有强制断开功能()。 Only NC contact (31-32) has forced disconnect function () 接点(11-12)、(21-22)和(31-32)可作异极使用。 Contacts (11-12),(21-22)and (31-32) can be used as heteropoles.
		2	12 -22
		31	-32	行程Travel
CLS9-□7□	1NC/1NO MBB* (慢动型) 1NC/1NO MBB*					仅NC接点(11-12)具有强制断开功能()。 Only NC contact (11-12) has forced disconnect function ()
			13-14 31-32
	(Slow-action) 2NC/1NO MBB*			行程Travel	☐导通 Candudtive	接点(11-12)和(33-34)可作异极使用。 Contacts (11-12) and (33-34) can be used as heteropoles.
		zb
CLS9-□8□	(慢动型) 2NC/1NO MBB*		2	11-12		□导通 Only NC contact (21-22) has forced disconnect function () Conductive 接点(11-12),(21-22)和(31-32)可作异极使用。 Contacts (11-12),(21-22)and (31-32) can be used as heteropoles.
		2	22	21-22
		(Slow-action)	33	31-32
			-34	行程Travel

注1：端子编号依据EN 50013，接点形式依据EN60947-5-1。\*MBB接点具有重叠结构，即在常闭接点(NC)开路前常开接点(NO)闭路的构造。
注2：2NC、2NC/1NO、3NC的接点闭路、开路动作同时性存在偏差，使用时请确认。
Note 1: The terminal number Is In accordance with EN 50013 and the contact form Is In accordance with EN 60947-5-1. \* The MBB contact has an overlapping structure, that Is, the normally open contact (NO) Is closed before the normally closed contact (NC) is open.
Note 2:2NC, 2NC/1NO, 3NC contact closed-circuit, open-circult operation of the simultaneo us deviation, please confirm when using.“

CLS9 立式安全限位开关Vertical Safety Limit Switch

规格 Specifications

CLS9 立式安全限位开关Vertical Safety Limit Switch

安全标准认证额定规格 Safety Standard Certification Rated Specifications

TUV (EN 60947-5-1), CCC (GB14048.5)

UL(UL508、CSA C22.2 No.14)

结构 Structure

注：没有通用于3接点开关的M12连接解型。
Note: There Is no M12 connector type for 3 contact switches.

CLS9立式安全限位开关Vertical Safety Limit Switch

CNTD昌得电气

外观和尺寸 Appearance and Dimension

CLS9 立式安全限位开关Vertical Safety Limit Switch

外观和尺寸 Appearance and Dimension

CLS9-□□16

CLS9 立式安全限位开关Vertical Safety Limit Switch

外观和尺寸Appearance and Dimension

CLS9-□□12
顶部柱塞横滚珠
(塑胶滚珠)型
Top plunger horizontal ball
(plastic ball) type

CLS9-□□13

速动型(1NC/1NO)(2NC)，慢动型(2NC)(3NC)

\*1. 仅限速动型。

\*2. 为参考值。

\*3. 为保证安全使用，请确保所有值在最大或最小范围内。

Note: The open/closed actlon of 2NC, 2NC/1NO, and 3NC contacts Is InconsIstent.

Check contact operatlon.

\*1. Speed limit only.

\*2. Reference value.

\*3. To ensure safe use, please ensure that all values are within the maximum or minimum range.

慢动型(1NC/1NO)(2NC/1NO)

CLS9 立式安全限位开关Vertical Safety Limit Switch

外观和尺寸 Appearance and Dimension

CLS9-□□11 顶部柱塞 Top plungertype

CLS9-□□21 顶部金属柱塞型 Top metal plunger type

CLS9-□□23

外观和尺寸 Appearance and Dimension

CLS9-□69触须型Tentacle type

速动型(1NC/1NO)(2NC)，慢动型(2NC)(3NC)

Note: The open/dosed actlon of 2NC, 2NC/1NO, and 3NC contacts Is InconsIstent.
Check contact operation.

CLS9 立式安全限位开关Vertical Safety Limit Switch

外观和尺寸 Appearance and Dimension

速动型(1NC/1NO)(2NC)，慢动型(2NC)(3NC)

摆杆 Appearance and Dimension

挡块的角度、位置请参见下图（来源：EN50047）：

Please refer to the following figure for the Angle and position of the block (source: EN50047) :

滚珠摆杆型 Ball swing rod type

可调滚珠摆杆 Adjustable ball swing rod

可调滚珠摆杆橡胶轮(CLS9-□08H)

顶部柱塞型 Top plunger type

顶部柱塞横滚珠型

Top plunger horizontal ball type

单侧悬臂滚珠型（水平） Single side cantilever ball type (horizontal)

单侧悬臂滚珠型（垂直）

Single side cantilever ball type (vertical)

安全注意事项 Safety Precautions

请避免在油渍或积水环境中使用本开关，因为这可能导致油或水渗入开关内部，损害其功能。虽然本开关具有IP67防护级别，但长时间置于水中仍可能导致渗水。

在接线工作完成并准备使用开关之前，确保外壳已经正确安装到位。切勿在外壳未封闭的状态下启动开关，以避免触电风险。

不建议同时控制两个或以上的标准负载电路(AC250V，3A)，因为这样可能会削弱开关的绝缘性能。

确保传动杆已经推至完全锁定的位置，未锁定可能导致传动杆脱落或其他安全问题。

使用完毕后，请务必手动对开关进行复位操作，避免损坏复位机制。

Avoid using this switch in environments with oil spills or standing water, as it could lead to oil or water infiltration inside the switch,

compromising its functionality. Despite having an IP67rating, prolonged submersion in water may still result in water ingress.

Before using the switch after completing the wiring, ensure the outer casing is correctly installed. Do not activate the switch when its cover is not properly closed to prevent the risk of electric shock.

It is not advisable to simultaneously control two or more standard load circuits (AC250V, 3A), as it might weaken the insulation properties of the switch.

Make sure the drive rod is fully locked into position, as failing to do so could result in detachment of the rod or other safety hazards.
Always manually reset the switch after use to avoid damaging its reset mechanism.

安装方式 Installation Method

正确的紧固转矩

请按照正确转矩对螺钉进行紧固。螺钉松动可能导致开关早期故障

Correct tightening torque

Please tighten the screws according to the correct torque. Loose screws may cause early switch failure

适用导线 Applicable Conductor

CLS9 立式安全限位开关Vertical Safety Limit Switch

开关安装 Switch installation

当安装开关时，请使用M4尺寸的螺钉和弹簧垫圈，并按照推荐的扭矩值紧固螺钉。为了确保安全，建议使用难以松动的螺钉或采取其他等效的安全措施，以保证开关的稳固和可靠。此外，您也可以使用两个高度不超过4.8mm、直径为4mm的螺栓，插入开关底部的孔中，采用四点固定方式来实现更加稳固的安装。

When mounting the switch, use M4 screws with spring washers and tighten them to the recommended torque. For safety, it's advisable to use screws that are not easily loosened or implement equivalent safety measures to ensure the switch's secure and reliable installation. Additionally, you can use two bolts, each less than 4.8mm in height and 4mm in diameter, inserted into the holes at the bottom of the switch for a more secure four-point installation.

1导管型

接点排列 Contact arrangement

接点排列如下图所示。

The arrangement of contacts is shown in the following figure.

螺钉式岩子型 Screw terminal type

CLS9-□6□□(3NC)

11

12

CLS9-5(2NC/1NO)CLS9-8(2NC/1NO MBB)

CLS9-□1□□(1NC/1NO速动

11

21

13

14

12

22

31

32

21

33

22

34

31

32

CLS9-4□(2NC)CLS9-□2□□(2NC速动型)

11

12

CLS9-3(1NC/1NO) CLS9-7(1NC/1NO MBB)

3132

11

33

12

34

确保挡块以正确角度接触传动杆。

如果斜向地向开关的传动杆(滚珠)施加负载，会导致传动杆及运转轴的变形、折损。

Ensure that the stop contacts the transmission rod at the correct angle.

If a load is applied diagonally to the transmission rod (ball) of the switch, it will cause deformation and damage to the transmission rod and operating shaft.

绣误Error

正确Correct

CLS9 立式安全限位开关Vertical Safety Limit Switch

接线 Wire

请在断电状态下进行开关接线操作，通电状态下接线可能会造成触电危险。

接线时务必注意，不要让导线的细小碎片或其他微粒进入开关内部。

使用绝缘管和M3.5压接端子连接时，按照图示正确放置压接端子，避免压迫到外壳或外盖。适用的导线尺寸为AWG20至AWG18或0.5至0.75mm2。
选用适当长度的导线以确保外盖平整关闭且牢固。切勿将压接端子塞进外壳缝隙，这可能导致外壳损坏或变形。

为防止端子与开关外壳内部接触，使用厚度不超过0.5mm的端子。

Always wire the switch with the power off to avoid the risk of electric shock.

Ensure no small wire fragments or particles enterthe switch during wiring.

When connecting with an insulated tube and M3.5 crimp terminals, position the terminals as shown in the diagram to avoid pressing against the casing or cover. The suitable wire size is AWG20 to AWG18 or 0.5 to 0.75mm2.

Use wires of appropriate length to ensure the cover closes smoothly and securely. Do not stuff the crimp terminals into gaps in the casing, as this may cause damage or deformation.

To prevent contact between the terminals and the interior of the switch housing,use terminals with a thickness of no more than 0.5mm.

1导管型(3极)1 Conduit type(3 poles)

2导管型(3极)2 Conduit type(3 poles)

导管接口 Conduit Interface

请使用建议的连接器和适当的扭矩进行安装。使用过大的扭矩可能会导致外壳损坏。同时，请确保使用与连接器相匹配外径的电缆。

在接线过程中，对于未使用的导管口，请装上并紧固导管盖。确保按照推荐的扭矩值紧固导管盖。本开关配备有导管盖（适用于双导管型）。

Please install using the recommended connectors and appropriate torque to avoid damaging the casing due to excessive torque. Also, ensure that the cable used matches the outer diameter requirements of the connector.

During wiring, for any unused conduit openings, fit and tighten the conduit caps. The caps should be tightened to the specified torque. This switch is equipped with conduit caps, suitable for models with two conduit interfaces.

调整摆杆位置 Adjusting Swing Rod Position

通过在摆杆上安装螺钉，摆杆的位置可以在360°范围内以7.5°为单位进行精确设定。摆杆和旋转轴上的凹槽设计可以有效地防止摆杆从旋转轴上滑落。此外，通过松开螺钉，还可以调整可调式滚珠摆杆型的摆杆长度。

在将摆杆进行正反向（正/反）安装时，应先卸下摆杆正面的螺钉，这样可以确保在操作过程中摆杆的活动范围不会超过水平180°。

微小负载型的使用 Applications Under Minimal Load

开关接点可用于一般负载或微小负载。但是，已经连接过一般负载的接点，就不能用于连接更小容量的负载。否则，可能导致接触面的糙化，而且可能失去接触可靠性。

如果在开关微小负载电路时使用一般负载用开关，可能会引起接触不良。下图为开关负载区域范围定义。本目录册内产品适用于DC24V10mA以上范围，当使用负载小于DC24V10mA以下时，可能存在由于电流过小无法击破触点表面氧化膜或硫化膜的现象，从而导致开关接触不良。所以当使用负载小于DC24V10mA以下时，请咨询昌得电气科技有限公司进行产品定制。

请设置CR电路等吸收电路，防止震荡和抖动所导致的噪声和脉冲缺失，对于开关时会产生冲击电流的负载，请插入接点保护电路，以免导致耐久性降低。

Switch contacts can be used for general loads or small loads. However, contacts that have already been connected to general loads cannot be used to connect smaller capacity loads. Otherwise, it may lead to roughness of the contact surface and loss of contact reliability.

If a general load switch is usedwhen switching a small load circuit, poor contact may be caused. The following diagram shows the switching load area range definition. The products in this catalog are suitable for DC24V 10mA or above. When the load is less than DC24V 10mA or below, the oxidized film or vulcanized film on the contact surface may be unable to be broken due to too small current, resulting in poor switch contact. Therefore, when the load is less than DC24V 10mA, please consult CNTD Electrical Technology Co., Ltd. for product customization.

Please set the absorption circuit such as CR circuit to prevent noise and pulse loss caused by shock and jitter, for the load that will produce impulse current on the switch, please insert the contact protection circuit to avoid reducing durability.

使用注意事项 Using Precautions

我司产品专为工业控制（工控）场合设计与生产，严格遵循工控标准。我们明确声明，除非经过特殊设计并得到我司明确书面确认，我司产品不适用于以下应用场合：

要求极高可靠性的应用场合，包括燃气、电力等要求长期稳定运行的系统。

要求极高安全性的应用场合，包括铁路、电梯、医疗、安全等与人身安全与财产的情况。

苛刻条件、严酷环境的应用场合，包括室外、存在化学污染、电磁、振动或冲击影响的环境。

有火灾或爆炸风险的应用场合，包括存在易燃爆性气体、强酸强碱化学品等物质的环境。

涉及军工用途、大型工程项目的应用场合。

Our company's products are specifically designed and produced for industrial control scenarios, strictly following industrial control standards. We expressly declare that, unless specially designed and explicitly confirmed in writing by our company, our products are not suitable forthe following applications:

Applications that require extremely high reliability, including gas, power, and other systems that require long-term stable operation.

Applications that require extremely high safety, including railroads, elevators, medical, security, and other situations involving personal safety and property.

Harsh conditions and severe environments, including outdoors, environments with chemical pollution, electromagnetic, vibration, or impact influences.

Applications with a risk of fire or explosion, including environments with flammable and explosive gases, strong acids and alkalis, and other substances.

Applications involving military use, large-scale engineering projects.

特点 Features

强制断开动作装置(仅NC接点)，可以在发生像接点熔断等故障时断开接点

强化顶部密封结构，以提高密封性能

内藏接点座具有慢动型：1NC/1NO、2NC

Forced open action device(NC contacts only), to disconnect the contact when the contact has fusing and other failures

Strengthened top seal structure improves the sealing performance

Built-in contact holder has slow-action: 1NC /1NO and 2NC

选型说明 Model Designation

选型说明 Model Designation

特殊规格代号说明 Special Specification Code Description

\*For the above speclal specificatlons and models, production Is customlzed according to orders. The nameplates of the products are made using laser marking technology, while the nameplates of the general models are produced using pad prtnting technology. Both types of nameplate technologles coexist.

规格 Specifications

接点形式 Contact Form

国际认证规格International CertificationSpecifications

安全标准认证额定规格 Safety Standard Certification Rated Specifications

TUV (EN 60947-5-1), CCC (GB14048.5)

UL(UL508、CSA C22.2 No.14)

强制断开构造Forced Disconnecting Mechansim

1NC/1NO接点(慢动型)

1NC and 1NO contacts (slow-action)

EN60947-5-1的强制断开认定(仅NC接点侧有强制断开功能)。熔接发生时，通过柱塞的 压下NC接点分离，回路切断。

Forced disconnect findof EN 60947-5-1 (Only NC contact side has forced disconnect function). When welding occurs, NC contact is separated by pressing the plunger and the loop Is cut off.

2NC接点(慢动型)

2NC contacts (slow-action)

EN60947-5-1的强制断开认定(仅NC接点侧有强制断开功能)。 Forced disconnect find of EN 60947-5-1 (Only NC contact side has forced disconnect function).

外观和尺寸 Appearance and Dimension

CLS9-□□03R

滚珠摆杆型（树脂摆杆，树脂滚珠) Ball swing rod type (resin swing rod, resin ball)

CLS9-□□04R

CLS9-□□05R

滚珠摆杆型（金属摆杆，金属滚珠） Ball swing rod type (metal swing rod, metal ball)

外观和尺寸 Appearance and Dimension

CLS9-□□08R CLS9-□08HR 可调滚珠摆杆 (金属摆杆 Adjustable swing rod, CLS9-□□09R

外观和尺寸 Appearance and Dimension

CLS9-□□11R

顶部柱塞型 Top plungertype

CLS9-□□12R

外观和尺寸 Appearance and Dimension

CLS9-□□15R

单侧悬臂滚珠型(水平) Single side cantilever ball type (horizontal)

安全注意事项 Safety Precautions

请避免在油渍或积水环境中使用本开关，因为这可能导致油或水渗入开关内部，损害其功能。虽然本开关具有IP67防护级别，但长时间置于水中仍可能导致渗水。

在接线工作完成并准备使用开关之前，确保外壳已经正确安装到位。切勿在外壳未封闭的状态下启动开关，以避免触电风险。

不建议同时控制两个或以上的标准负载电路(AC250V，3A)，因为这样可能会削弱开关的绝缘性能。

确保传动杆已经推至完全锁定的位置，未锁定可能导致传动杆脱落或其他安全问题。

使用完毕后，请务必手动对开关进行复位操作，避免损坏复位机制。

Avoid using this switch in environments with oil spills or standing water, as it could lead to oil or water infiltration inside the switch,

compromising its functionality. Despite having an IP67 rating, prolonged submersion in water may still result in water ingress.

Before using the switch after completing the wiring, ensure the outer casing is correctly installed. Do not activate the switch when its cover is not properly closed to prevent the risk of electric shock.

It is not advisable to simultaneously control two or more standard load circuits (AC250V, 3A), as it might weaken the insulation properties of the switch.

Make sure the drive rod is fully locked into position, as failing to do so could result in detachment of the rod or other safety hazards.
Always manually reset the switch after use to avoid damaging its reset mechanism.

安装方式 Installation Method

正确的固定扭矩 Correct Fixing Torque

松动的螺丝可能导致设备提前故障。请确保各部件的螺丝根据规定的扭矩紧固，以保障设备的稳定性和安全性。

Loose screws may lead to premature equipment failure. Ensure that screws on each component are tightened to the specified torque for stability and safety.

调整开关头部方向 Adjusting Switch Head Orientation

更改开关头部的安装方向时，只需拆卸头部上的四颗螺丝。开关头部支持四个不同的安装方向。在调整方向过程中，请注意防止任何异物进入开关头部。

To alter the orientation of the switch head, simply remove the four screws located on the head. The switch head is designed to be installed in any of the four orientations. Take care to prevent any foreign objects from entering the switch head during the adjustment process.

开关安装 Switch installation

当安装开关时，请使用M4尺寸的螺钉和弹簧垫圈，并按照推荐的扭矩值紧固螺钉。为了确保安全，建议使用难以松动的螺钉或采取其他等效的安全措施，以保证开关的稳固和可靠。此外，您也可以使用两个高度不超过4.8mm、直径为4mm的螺栓，插入开关底部的孔中，采用四点固定方式来实现更加稳固的安装。

When mounting the switch, use M4 screws with spring washers and tighten them to the recommended torque. For safety, it's advisable to use screws that are not easily loosened or implement equivalent safety measures to ensure the switch's secure and reliable installation. Additionally, you can use two bolts, each less than 4.8mm in height and 4mm in diameter, inserted into the holes at the bottom of the switch for a more secure four-point installation

接线 Wire

请在断电状态下进行开关接线操作，通电状态下接线可能会造成触电危险。

接线时务必注意，不要让导线的细小碎片或其他微粒进入开关内部。

使用绝缘管和M3.5压接端子连接时，按照图示正确放置压接端子，避免压迫到外壳或外盖。适用的导线尺寸为AWG20至AWG18或0.5至0.75mm2。
选用适当长度的导线以确保外盖平整关闭且牢固。切勿将压接端子塞进外壳缝隙，这可能导致外壳损坏或变形。

为防止端子与开关外壳内部接触，使用厚度不超过0.5mm的端子。

Always wire the switch with the power off to avoid the risk of electric shock.

Ensure no small wire fragments or particles enter the switch during wiring.

When connecting with an insulated tube and M3.5 crimp terminals, position the terminals as shown in the diagram to avoid pressing against the casing or cover. The suitable wire size is AWG20 to AWG18 or 0.5 to 0.75mm2.

Use wires of appropriate length to ensure the cover closes smoothly and securely. Do not stuff the crimp terminals into gaps in the casing, as this may cause damage or deformation.

To prevent contact between the terminals and the interior of the switch housing, use terminals with a thickness of no more than 0.5mm

1导管型 (3极) 1 Conduit type (β poles)

调整摆杆位置 Adjusting Swing Rod Position

通过在摆杆上安装螺钉，摆杆的位置可以在360°范围内以7.5°为单位进行精确设定。摆杆和旋转轴上的凹槽设计可以有效地防止摆杆从旋转轴上滑落。此外，通过松开螺钉，还可以调整可调式滚珠摆杆型的摆杆长度。

在将摆杆进行正反向（正/反）安装时，应先卸下摆杆正面的螺钉，这样可以确保在操作过程中摆杆的活动范围不会超过水平180°。

By installing screws on the swing rod, its position can be precisely set to any angle within 360°, at increments of 7.5°. The grooved design on both the swing rod and the rotating shaft effectively prevents the rod from slipping off the shaft. Additionally, the length of the adjustable ball-type swing rod can be modified by loosening its screws.

When installing the swing rod in either a forward or reverse (forward/reverse) direction, remove the screws on the frontof the rod first to ensure that the range of motion does not exceed180° horizontally during operation.

接点排列Contact arrangement

接点排列如下图所示

The arrangement of contacts is shown in the following figure

螺钉式端子型 Screw terminal type

CLS9-□6□□R (3NC)

CLS9-□5□□R(2NC/1NO)

CLS9-□4□□R (2NC)

CLS9-3□□R(1NC/1NO)

1112

2122

1112

3132

2122

3132

导管接口Conduit Interface

请使用建议的连接器和适当的扭矩进行安装。使用过大的扭矩可能会导致外壳损坏。同时，请确保使用与连接器相匹配外径的电缆。

在接线过程中，对于未使用的导管口，请装上并紧固导管盖。确保按照推荐的扭矩值紧固导管盖。本开关配备有导管盖（适用于双导管型）。

Please install using the recommended connectors and appropriate torque to avoid damaging the casing due to excessive torque. Also, ensure that the cable used matches the outer diameter requirements of the connector.

During wiring,for any unused conduit openings, fit and tighten the conduit caps. The caps should be tightened to the specified torque.
This switch is equipped with conduit caps, suitable for models with two conduit interfaces.

其他 Other

在户外会产生生锈、臭氧老化，因此请勿在室外使用。

不适用于有雨水、油水、海水的环境，需要使用时请另行查询。

Rust and ozone aging can occur outdoors, so please do not use it outdoors.

Not suitable for environments with rainwater, oily water, or seawater. Please check separately when needed.

微小负载型的使用 Applications Under Minimal Load

开关接点可用于一般负载或微小负载。但是，已经连接过一般负载的接点，就不能用于连接更小容量的负载。否则，可能导致接触面的糙化，而且可能失去接触可靠性。

如果在开关微小负载电路时使用一般负载用开关，可能会引起接触不良。下图为开关负载区域范围定义。本目录册内产品适用于DC24V10mA以上范围，当使用负载小于DC24V10mA以下时，可能存在由于电流过小无法击破触点表面氧化膜或硫化膜的现象，从而导致开关接触不良。所以当使用负载小于DC24V10mA以下时，请咨询昌得电气科技有限公司进行产品定制。

请设置CR电路等吸收电路，防止震荡和抖动所导致的噪声和脉冲缺失，对于开关时会产生冲击电流的负载，请插入接点保护电路，以免导致耐久性降低。

Switch contacts can be used for general loads or small loads. However, contacts that have already been connected to general loads cannot be used to connect smaller capacity loads. Otherwise, it may lead to roughness of the contact surface and loss of contact reliability.

If a general load switch is used when switching a small load circuit, poor contact maybe caused. The following diagram shows the switching load area range definition. The products in this catalog are suitable for DC24V 10mA or above. When the load is less than DC24V 10mA or below, the oxidized film or vulcanized film on the contact surface may be unable to be broken due to too small current, resulting in poor switch contact. Therefore, when the load is less than DC24V 10mA, please consult CNTD Electrical Technology Co., Ltd. for product customization.

Please set the absorption circuit such as CR circuit to prevent noise and pulse loss caused by shock and jitter, for the load thatwill produce impulse current on the switch, please insert the contact protection circuit to avoid reducing durability.

使用注意事项 Using Precautions

我司产品专为工业控制（工控）场合设计与生产，严格遵循工控标准。我们明确声明，除非经过特殊设计并得到我司明确书面确认，我司产品不适用于以下应用场合：

要求极高可靠性的应用场合，包括燃气、电力等要求长期稳定运行的系统。

要求极高安全性的应用场合，包括铁路、电梯、医疗、安全等与人身安全与财产的情况。

苛刻条件、严酷环境的应用场合，包括室外、存在化学污染、电磁、振动或冲击影响的环境。

有火灾或爆炸风险的应用场合，包括存在易燃爆性气体、强酸强碱化学品等物质的环境。

涉及军工用途、大型工程项目的应用场合。

Our company's products are specifically designedand produced for industrial control scenarios, strictly following industrial control standards. We expressly declare that, unless specially designed and explicitly confirmed in writing by our company, our products are not suitable for the following applications:

Applications that require extremely high reliability,including gas, power, and other systems that require long-term stable operation.

Applications that require extremely high safety, including railroads, elevators, medical, security, and other situations involving personal safety and property.

Harsh conditions and severe environments,including outdoors, environments with chemical pollution, electromagnetic,vibration, or impact influences.

Applications with a risk of fire or explosion, including environments with flammable and explosive gases, strong acids and alkalis, and other substances.

Applications involving military use, large-scale engineering projects.

特点 Features

强制断开动作装置(仅NC接点)，可以在发生像接点熔断等故障时断开接点

强化顶部密封结构，以提高密封性能

内藏接点座具有速动型：1NC/1NO；慢动型：1NC/1NO、2NC

Forced open action device (NC contacts only),to disconnect the contact when the contact has fusing and other failures

Strengthened top seal structure improves the sealing performance

Built-in contact holder has fast-action type: 1NC / 1NO; Slowaction: 1NC / 1NO and 2NC

选型说明 Model Designation

CLS5立式安全限位开关Vertical Safety Limit SWwitch

特殊规格代号说明 Special Specification Code Description

代号 Code	说明 Description	图片 Picture
L1 △□-L5△□	引线式不带接插件，L1表示1米线(线长不仅限 L5)(△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G：代表接地）Lead type without connector, L1 means 1 meter line (line length Is not limited to L5)(△ represents contactform: 1=1NO,2=1NC,3=1NO1NC; Indicates grounding type: None: No grounding, G: Indicates grounding	RW0.5mm2
D O△□DR O△□	D表示DT型公头接插件，DR表示DT型母头接插件(代表接插件类型2=DT04-2P，3=DT04-3P，4=DT04-4P，6=DT04-6P；△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G:代表接地)D IndIcates the DT male connector, DR Indicates the DT female connector( O Indicates the connector type2=DT04-2P, 3=DT04-3P, 4=DT04-4P, 6=DT04-6P; △ Represents contact form: 1=1NO,2=1NC,3=1NO1NC; IndIcatesgroundIng type: None: No grounding, G: Indicates grounding	RW0.5mm2
AO△□ARO△□	A表示AMP型公头接插件，AR表示AMP型母头接插件型接插件(代表接插件类型2=AMP04-2P，3=AMP043P，4=AMP04-4P，6=AMP04-6P；△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G: 代表接地)A IndIcates the AMP male connector, and AR IndIcates the AMP female connector. (O IndIcates the connector type2=AMP04-2P, 3=AMP04-3P, 4=AMP04-4P, 6=AMP04-6P; △ Represents contact form: 1=1NO,2=1NC,3=1NO1NC;Indi cates grounding type: None: No grounding, G: IndIcates grounding	RW0.5mm2
MO△□MR O△□	M表示M12型公头接插件，MR表示M12型母头接插件型接插件（代表接插件类型4=M12-4P，5=M12-5P，8=M12-8P；△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G：代表接地)M Indicates the M12 male connector, MR Indicates the M12 female connector( Indicates the connectortype 4=M12-4P, 5=M12-5P, 8=M12-8P;△Represents contact form: 1=1NO,2=1NC,3=1NO1NC;□IndIcatesgrounding type: None: No grounding, G: Indicates grounding	1RW0.3mm2

以上特殊规格型号，按订单定制生产，产品铭牌制作为激光打标工艺；通用型号铭牌工艺为贴牌工艺，两种铭牌工艺并存。
\*For the above speclal specifications and models, production Is customized according to orders. The nameplates of the products are made using laser marking technology, whlle the nameplates of the general models are produced using put up a sign technology. Both types of nameplate technologles coexdst

特殊型号举例 Examples of Special Models

\*See P205-212 for pictures of speclal speclfications.

额定值 Ratings

CLS5 立式安全限位开关Vertical Safety Limit Switch

安全规格认证额定值 Safety Specification Certification Rating

CCC(GB/T 14048.5)、TUV(EN 60947-5-1)

CLS5 立式安全限位开关Verical Safety Limit Switch

强制断开构造 Forced Disconnecting Mechansim

1NC/1NO接点(速动型)
1NC and 1NO contacts (snap-action)

CNTD昌得电气

1NC/1NO接点(慢动型) 1NC and 1NO contacts (slow-action)

EN60947-5-1的强制断开认定(仅NC接点测有强制断开功能)。熔接发生时，通过柱塞的压下NC接点分离，回路

Forced disconnect findof EN60947-5-1 (Only NC contact side has forced disconnectfunction). Whe welding occurs, NC contact is separated by pressing the plunger and the loop Is cut off.

2NC接点(慢动型) 2NC contacts (slow-action)

EN 60947-5-1的强制断开认定(仅NC接点测有强制断开 Forced disconnect find of EN 60947-5-1 (Only NC contact side has forced disconnect function).

CLS5 立式安全限位开关Vertical Safety Limit Switch

外观和尺寸 Appearance and Dimension

CLS5-□□07

\*4. Only slow motion type.

\*5. Speed limIt only.

\*6. Reference value.

\*7. Must be provded to ensure safe operation.

CLS5立式安全限位开关Vertical Safety Limit Switch

外观和尺寸 Appearance and Dimension

CLS5-□□01 顶部柱塞型 Top plunger type CLS5-□□03 顶部柱塞滚珠型（垂直） Top (ver

CLS5-□□02 顶部柱塞滚珠型（横向） Top plunger ball type (transverse)

\*4. 必须提供以确保安全操作。

Note: The synchronicity of the closed circult/open circult actlon of the 2NC contact wll vary.

Check contact operation.

\*1. Slow motion type only.

\*2. Speed limit only.

\*3. Reference value.

\*4. Must be provided to ensure safe operation.

外观和尺寸 Appearance and Dimension

操作杆的使用范围是从尖端到引动器全长的1/3内。
The range of use for the operating lever Is from the tip of the o perating rod to within one third of the full length of the actuator.

CLS5立式安全限位开关Vertical Safety Limit Switch

外观和尺寸 Appearance and Dimension

1NC/1NO(慢动型Slow motion type)

请检查接点的操作。

\*1. 这些开关的动作特性是在将浓珠级别设定在31.5mm 时测得。

\*2. 这些开关的动作特性是在将杆式级别设定在140mm 时测得。

\*3. 动作特性左右相同。

\*4. 仅限慢动型。

\*5. 仅限速动型。

\*6. 为参考值。

\*7. 必须提供以确保安全操作。

Note: The synchronicity of the closed circult/open cIrcult action of the 2NC contact will vary.

Check contact operatlon.

\*1. The operating characteristics of these swltches are measured when the ball level Is set at 31.5mm.

\*2. The operating characteristics of these swltches are measured when the rod level Is set at 140mm.

\*3. The actlon characterlstics are the same.

\*4. Only slow motion type.

\*5. Speed limit only.

\*6. Reference value.

\*7. Must be provded to ensure safe operation.

安全注意事项 Safety Precautions

请勿在油中、水中，或易受油、水影响的环境中使用本开关。

否则可能会导致油或水浸入开关内部。(开关的保护结构为IP67，即放置水中一定时间后会发生进水)。

在完成布线后以及使用开关前，请务必安装外盖。此外，请勿在外盖打开的情况下接通开关电源。否则可能导致触电。

Do not use this switch in oil, water, or environments susceptible to oil or water.

Otherwise, it may cause oil or water to immerse inside the switch. The protective structure of the switch is IP67, which means that water ingress may occur after being placed in water for a certain period of time.

After completing the wiring and before using the switch, be sure to install the outer cover. In addition, do not turn on the switch power with the outer cover open. Otherwise, it may cause electric shock.

正确的紧固扭矩 Correct Tightening Torque

操作 Operate

操作方法、凸轮或挡块的形状、操作频率和超程都会显著影响使用寿命以及限位开关的精度。由于此原因，挡块角度必须在30°以下，挡块的表面粗糙度必须为6.3S以上，且硬度必须为Hv400到500。

为使柱塞型驱动杆正确移动，请调节挡块和凸轮到正确的设置位置。正确位置是柱塞凹槽与套筒顶部匹配的位置。

The operating method, shape of the cam or stop, operating frequency, and overtravel all significantly affect the service life and the accuracy of the limit switch. Due to this reason, the angle of the stop must be below 30°, the surface roughness of the stop must be above 6.3 S, and the hardness must be Hv400 to 500.

To ensure the correct movement of the plunger type drive rod, adjust the stop and cam to the correct setting position. The correct position is the position where the plunger groove matches the top of the sleeve.

CLS5 立式安全限位开关Verical Safety Limit Switch

其他 Other

开关上传动器(滚珠)的负载必须在水平方向上作用在传动器上，否则传动器或旋转轴可能会变形或损坏。

The load of the actuator (ball) on the switch must be applied horizontally on the actuator, otherwise the actuator or rotating shaft may be deformed or damaged.

安装 Install

使用四颗M5螺钉和垫圈牢固地安装标准型号。请务必应用正确的扭矩以拧紧各螺钉。

Install the standard model securely using four M5 screws and washers. Please make sure to apply the correct torque to tighten each screw.

头部安装位置的变更 Change in Head Installation Position

拆下头部四个角部的螺钉，即可在四个方向中任意方向重设头部。请确保没有异物从开关头部进入。

Remove the screws at the four corners of the head to reset the head in any of the four directions. Please ensure that no foreign objects enter the switch head.

接线注意事项 Wiring Precautions

请在断电状态下进行开关接线操作，通电状态下接线可能会造成触电危险。

接线时务必注意，不要让导线的细小碎片或其他微粒进入开关内部。

使用绝缘管和M3.5压接端子连接时，按照图示正确放置压接端子，避免压迫到外壳或外盖。适用的导线尺寸为AWG20至AWG18或0.5至0.75mm2。
选用适当长度的导线以确保外盖平整关闭且牢固。切勿将压接端子塞进外壳缝隙，这可能导致外壳损坏或变形。

为防止端子与开关外壳内部接触，使用厚度不超过0.5mm的端子。

Always wire the switch with the power off to avoid the risk of electric shock.

Ensure no small wire fragments or particles enter the switch during wiring.

When connecting with an insulated tube and M3.5 crimp terminals, position the terminals as shown in the diagram to avoid pressing against the casing or cover.The suitable wire size is AWG20 to AWG18 or 0.5 to 0.75mm².

Use wires of appropriate length to ensure the cover closes smoothly and securely. Do not stuff the crimp terminals into gaps in the casing, as this may cause damage or deformation.

To prevent contact between the terminals and the interior of the switch housing, use terminals with a thickness of no more than 0.5mm.

CLS5 立式安全限位开关Verical Safety Limit Switch

导管接口 Conduit Interface

确认各连接器已在指定的扭矩范围内拧紧。

如果连接器过分拧紧可能会损坏外壳。

Confirm that all connectors have been tightened within the specified torque range.

If the connector is tightened too tightly, it may damage the housing.

使用注意事项 Using Precautions

开关接点可用于一般负载或微小负载。但是，已经连接过一般负载的接点，就不能用于连接更小容量的负载。否则，可能导致接触面的糙化，而且可能失去接触可靠性。

Switch contacts can be used for general loads or small loads. However, contacts that have already been connected to general loads cannot be used to connect smaller capacity loads. Otherwise, it may lead to roughness of the contact surface and loss of contact reliability

微小负载型的使用 Applications Under Minimal Load

开关接点可用于一般负载或微小负载。但是，已经连接过一般负载的接点，就不能用于连接更小容量的负载。否则，可能导致接触面的糙化，而且可能失去接触可靠性。

如果在开关微小负载电路时使用一般负载用开关，可能会引起接触不良。下图为开关负载区域范围定义。本目录册内产品适用于DC24V10mA以上范围，当使用负载小于DC24V10mA以下时，可能存在由于电流过小无法击破触点表面氧化膜或硫化膜的现象，从而导致开关接触不良。所以当使用负载小于DC24V10mA以下时，请咨询昌得电气科技有限公司进行产品定制。

请设置CR电路等吸收电路，防止震荡和抖动所导致的噪声和脉冲缺失，对于开关时会产生冲击电流的负载，请插入接点保护电路，以免导致耐久性降低。

Switch contacts can be used for general loads or small loads. However, contacts that have already been connected to general loads cannot be used to connect smaller capacity loads. Otherwise, it may lead to roughness of the contact surface and loss of contact reliability.

If a generalload switch is used when switching a small load circuit, poor contact may be caused. The following diagram shows the switching load area range definition. The products in this catalog are suitable for DC24V 10mA or above. When the load is less than DC24V 10mA or below, the oxidized film or vulcanized film on the contact surface may be unable to be broken due to too small current, resulting in poor switch contact. Therefore, when the load is less than DC24V 10mA, please consult CNTD Electrical Technology Co., Ltd. for product customization.

Please set the absorption circuit such as CR circuit to prevent noise and pulse loss caused by shock and jitter, for the load that will produce impulse current on the switch, please insert the contact protection circuit to avoid reducing durability.

使用注意事项 Using Precautions

我司产品专为工业控制（工控）场合设计与生产，严格遵循工控标准。我们明确声明，除非经过特殊设计并得到我司明确书面确认，我司产品不适用于以下应用场合：

要求极高可靠性的应用场合，包括燃气、电力等要求长期稳定运行的系统。

要求极高安全性的应用场合，包括铁路、电梯、医疗、安全等与人身安全与财产的情况。

苛刻条件、严酷环境的应用场合，包括室外、存在化学污染、电磁、振动或冲击影响的环境。

有火灾或爆炸风险的应用场合，包括存在易燃爆性气体、强酸强碱化学品等物质的环境。

涉及军工用途、大型工程项目的应用场合。

Our company's products are specifically designed and produced for industrial control scenarios, strictly following industrial control standards. We expressly declare that, unless specially designed and explicitly confirmed in writing by our company, our products are not suitable for the following applications:

Applications that require extremely high reliability, including gas, power, and other systems that require long-term stable operation.

■Applications that require extremely high safety, including railroads, elevators, medical, security, and other situations involving personal safety and property.

Harsh conditions andsevere environments, including outdoors, environments with chemical pollution, electromagnetic, vibration, or impact influences.

■Applications with a risk of fire or explosion, including environments with flammable and explosive gases, strong acids and alkalis, and other substances.

■Applications involving military use, large-scale engineering projects.

安全门开关

Safety-door Switch

安全门开关是一种在工业生产中用于确保设备和人员安全的关键装置。它结合了物理和电子机制，在必要时锁定机械或区域，以避免未授权的操作或访问。这种开关能够在关键时刻中断电源或控制信号，从而禁止机器运行或阻止人员进入危险区域。

作为现代工业安全系统中的重要组成部分，安全门开关利用先进的功能和创新技术，有效预防了工作场所事故，为设备操作和员工提供了额外的保护层。由于其在提高安全性方面的关键作用，安全门开关在众多行业中都有着广泛的应用。

它们的主要应用领域包括：自动化设备控制、新能源设施的安全管理、机器人操作系统、医疗设备的安全锁定、安全控制系统的紧急停止功能、升降设备的安全监控、物流输送系统的安全检查、电子产品生产的质量控制、数控机床的安全保护、轨道交通的安全屏障以及汽车制造过程中的安全保障。

The safety door switch is a crucial device in industrial production to ensure the safety of equipment and personnel. It incorporates both physical and electronic mechanisms to lock machinery or areas when necessary, preventing unauthorized operations or access. This type of switch can interrupt power or control signals at critical moments, thereby stopping machine operation or preventing personnel from entering hazardous areas.

As an essential part of modern industrial safety systems, safety door switches employ advanced features and innovative technologies to effectively prevent workplace accidents and provide an additional layer of protection for equipment operation and staff. Due to their key role in enhancing safety, safety door switches are widely used across various industries.

Their primary applications include the control of automated equipment, safety management in new energy facilities, robot operation systems, safety locking of medical devices, emergency stop functions in safety control systems, safety monitoring of lifting equipment, safety inspections in logistics conveyor systems, quality control in electronic product production, safety protection in CNC machine tools, safety barriers in rail transportation, and safety assurance during the automobile manufacturing process.

特点 Features

该产品系列在原有接点结构1NC/1NO和2NC的基础上，新增了配备2NC/1NO及3NC接点结构的3接点型和MBB型。

适用于标准负载和微小负载。

On the basis of the original contact structures 1NC/1NO and 2NC, this product series has added the 3-contact type andMBB type equipped with 2NC/1NO and 3NC contact structures.

Applicable to standard load and small load.

选型说明 Model Designation

CLSA安全门开关 Safety-door Switch

特殊规格代号说明 Special Specification Code Description

代号 Code	说明 Description	图片Picture
L1△□-L5 △□	引线式不带接插件，L1表示1米线（线长不仅限L5)(△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G：代表接地）Lead type without connector, L1 means 1 meter line (line length Is not limited to L5)(△ represents contactform: 1=1NO,2=1NC,3=1NO1NC; Indicates grounding type: None: No grounding, G: Indicates grounding	RW0.5mm2
D O△□DR O△□	D 表示DT型公头接插件，DR表示DT型母头接插件(代表接插件类型2=DT04-2P，3=DT04-3P，4=DT04-4P，6=DT04-6P；△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G:代表接地)D IndIcates the DT male connector, DR Indicates the DT female connector( Indicates the connector type2=DT04-2P, 3=DT04-3P, 4=DT04-4P, 6=DT04-6P; △Represents contact form: 1=1NO,2=1NC,3=1NO1NC;IndIcatesgrounding type: None: No grounding, G: Indicates grounding	RW0.5mm2
AO△□AR O△□	A表示AMP型公头接插件，AR表示AMP型母头接插件型接插件(代表接插件类型2=AMP04-2P，3=AMP04-3P，4=AMP04-4P，6=AMP04-6P；△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地G: 代表接地)A Indicates the AMP male connector, and AR IndIcates the AMP female connector. (O IndIcates the connector type2=AMP04-2P, 3=AMP04-3P, 4=AMP04-4P, 6=AMP04-6P; △Represents contact form: 1=1NO,2=1NC,3=1NO1NC; Indi cates grounding type None: No grounding, G: Indicates grounding	RW0.5mm2
MO△□MRO△□	M表示M12型公头接插件，MR表示M12型母头接插件型接插件(代表接插件类型4=M12-4P，5=M12-5P，8=M12-8P；△代表接点形式：1=1NO,2=1NC,3=1NO1NC；□代表接地类型：无：无接地，G：代表接地)M Indicates the M12 male connector, MR Indicates the M12 female connector( Indicates the connectortype 4=M12-4P, 5=M12-5P, 8=M12-8P;△ Represents contact form:1=1NO,2=1NC,3=1NO1NC;□IndIcatesgrounding type: None: No grounding, G: Indicates grounding	1RW0.3mm2

以上特殊规格型号，按订单定制生产，产品铭牌制作为激光打标工艺；通用型号铭牌工艺为移印工艺，两种铭牌工艺并存。

\*For the above speclal specifications and models, production Is customized according to orders. The nameplates of the products are made using laser marking technology, whlle the nameplates of the gen eral models are produced using pad printing technology. Both types of nameplate technologles coexdst.

特殊型号举例 Examples of Special Models

\*See P205-212 for pictures of speclal specifications.

国际认证规格 International Certification Specifications

安全标准认证额定规格 Safety Standard Certification Rated Specifications

TUV (EN 60947-5-1), CCC (GB14048.5)

UL(UL508、CSAC22.2 No.14)

CLSA 安全门开关 Safety-door Switch

注1. 上述为初期的值。

2. 开关接点可用于一般负载或微小负载。但是，已经连接过一般负载的接点，就不能用于连接更小容量的负载。因为接点表面在使用后可能会变得粗燥而导致小负载的接触可攀性降低。

\*本保护结构为基于标准(EN60947-5-1)规定的测试方法测得的数值。请事先确认密封性是否适应使用条件和环境。尽管开关本体的设计结构可防止尘埃和水等的进入，但请不要在粉屑、油、水或药品等易进入头部钥匙插入孔的场所使用CLSA。否则，可能导致开关损坏或发生故障。

\*2.寿命的测试条件为：环境湿度5\~35℃、环境湿度40%\~70%。详情请咨询昌得代表。

\*3. 请不要对2个以上电路通电AC250V、3A。

\*4. 以上数值为可进行安全操作的最低要求。

\*5. 该数值可能随开关频率、环境条件、可靠性水准等而变化。请事先用实际负载来确认。

2. The Switch contacts can be used with elther standard loads or microloads. Once the contacts have been used to switch a load, however, they cann ot be used to switch smaller loads. The contact surfaces will become rough once they have been used and contact rellability for smaller loads may be reduced.

\* The degree of protectlon Is tested using the method specifled by the standard (EN 60947-5-1). Confirm that sealing propertles are sufficlent for the operating conditions and environment beforehand. Although the switch box Is protected from dust or water penetratlon, do not use the CLSA In places where forelgn matertal may enter through the key hole on the head, otherwise Switch damage or malfunctloning may occur.

\*2. The durability Is for an amblent temperature of 5 to 35\*C and an amblent humidity of 40% to 70%. For more detalls, consult your CNTD representative.

\*3. Do not pass the 3 A, 250 VAC load through more than 2 cIrcults.

\*4. Thesefigures are minimum requlrements for safe operatlon.

\*5. This value will vary with the switchIng frequency, environment, and rellability level.
Confirm that correct operatlon Is possIble with the actual load beforehand.

CLSA 安全门开关 Safety-door Switch

CNTD昌得电气

强制脱离机构 Required to Have Positive Machine

型号 Model	接点 Contact	接点形式 Contact form	动作模式 Operating pattern			备注 Remarks
CLSA-□3□	1NC/1NO					仅NC接点(11-12)拥有经认证的强制断开机制。端子(11-12)和(33-34)能用作异名极。Only NC contacts (11-12) havea certifled forced disconnectmechanism. Terminals (11-12) and(33-34) can be used as synonyms.
CLSA-□4□	2NC					仅NC 接点(11-12)和 (31-32)拥有经认证的强制断开机制。端子(11-12) 和(31-32)能用作异名极。OnlyNC contacts (11-12)and(31-32)have a certifled forceddisconnect mechanism. Terminals(11-12) and (31-32) can be used assynonyms.
CLSA-□5□	2NC/1NO					仅NC 接点(11-12) 和(21-22)拥有经认证的强制断开机制。端子(11-12)和(21-22)(33-34)能用作异名极。Only NC contacts (11-12)and(21-22) have a certified forceddisconnect mechanism. Terminals(11-12) and (21-22) (33-34) can beused as synonyms.
CLSA-□6□	3NC		NC 接点(11-12)和(21-22)(31-32)拥有经认证的强制断开机制。端子(11-12) 和(21-22)(31-32)能用作异名极。 The NC contacts (11-12) and (21-22) (31-32) have a certified forceddisconnect mechanism. Terminals(11-12) and (21-22) (31-32) can beused as synonyms.
CLSA-□7□	1NC/1NO MBB*		仅NC接点(11-12) 拥有经认证的强制断开机制。端子(11-12)和(33-34)能用作异名极。 Only NC contacts (11-12) havea certifled forced disconnectmechanism. Terminals (11-12) and(33-34) can be used as synonyms.
CLSA-□8□	2NC/1NO MBB*					仅NC 接点(11-12)和(21-22)拥有经认证的强制断开机制。端子(11-12)和(21-22)(33-34)能用作异名极。OnlyNC contacts (11-12)and(21-22)have a certifled forceddisconnect mechanism. Terminals(11-12) and (21-22) (33-34) can beused as synonyms.

\*MBB接点具有重叠结构，即在常闭接点(NC)开路前常开接点(NO)闭路的构造
\*The MBB contact has overlapping structure, that Is, the normally open contact (NO) Is closed before the normaly closed contact (NC) Is open

外观和尺寸 Appearance and Dimension

CLSA-431标准型Standard type

外观和尺寸 Appearance and Dimension

CLSA-431+K1 水平安装 Horizontal Installation

水平插入 Horizontal Insertion

垂直插入 Vertical Insertion

CLSA-431+K2 垂直安装 Vertical Installation

水平插入 Horizontal Insertion

垂直插入 Vertical Insertion

外观和尺寸 Appearance and Dimension

CLSA-431+K3 可调安装 AdjustableInstallation

水平插入 Horizontal Insertion

水平插入 Horizontal insertion<br>垂直插入VerticalInsertion

外观和尺寸 Appearance and Dimension

水平安装 Horizontal Installation

K2

垂直安装 VerticalInstallation

K3

可调安装(水平)
Adjustable Installation
(Horizontal)

可调安装(水平+垂直) Adjustable mounting (Horizontal + vertical)

制动器安装 Brake Installation

请勿将开关当制动器使用。为了确保操作钥匙的底座不触碰开关头，请务必如下图所示安装制动器，并调节制动器使操作钥匙使其位于底座的设置区域内(0.5\~3mm)。请勿使开关受到超过其耐冲击值(1000m/s²)的冲击。

Do not use the switch as a brake. To ensure that the base of the operating key does not touch the switch, it is necessary to install the brake as shown in the following figure and adjust the brake so that the operating key is located within the setting area of the base (0.5-3mm). Do not subject the switch to impacts exceeding its impact resistance value (1000m/s²).

安装方式 Installation Method

正确的紧固转矩 Correct tightening torque

螺钉松动可能会导致故障。按照指定转矩将螺钉旋紧。

Loose screws may cause malfunctions. Tighten the screws according to the specified torque.

When using an electric screwdriver or similar tool to press the screw head and loosen the screw, do not tighten the screw until the thread is released. Otherwise, the tail end of the thread may be damaged.

安装孔 Mounting Hole

请使用M4螺钉和弹簧垫圈安装开关和操作钥匙，并用适当的转矩拧紧。为了安全，请使用不会被轻易移除的螺钉或采取类似措施防止开关和操作钥匙被轻易移除。

如下所示，可以使用2个高度为4.8mm以下，直径为4.0.15mm的螺栓，插入开关下部的孔内，以便采用4点固定保证更牢固地安装。

Please use M4 screws and spring washers to install the switch and operating key, and tighten with appropriate torque. For safety reasons, please use screws that will not be easily removed or take similar measures to prevent switches and operating keys from being easily removed. part of the switch, in order to use 4-point fixation to ensure a more secure installation.

CLSA 安全门开关Safety-door Switch

配置操作钥匙时应使其在操作钥匙孔中心的1mm范围内。若操作钥匙偏离此位置或成一角度则可能导致加速磨损或断裂。

请遵守操作钥匙的指定插入半径，并将其垂直插入操作钥匙孔中

When configuring the operation key, it should be within 1mm of the center of the operation keyhole. If the operating key deviates from this position or forms an angle, it may cause accelerated wear or fracture.

Please observe the specified insertion radius for the operating key and insert it vertically into the operating key hole

关于操作钥匙 About Operating Keys

必须使用指定的操作钥匙。头部已设计为不能用起子等工具操作的构造。使用指定操作钥匙以外的工具操作可能损坏开关或影响机器的安全性。
必须使用指定的欧姆龙操作钥匙，使用其它操作钥匙可能导致开关损坏或破坏系统安全性。

在操作钥匙插入开关的状态下，如果在钥匙前端过度施力或使其掉落，可能导致钥匙变形或开关损坏。

The specified operation key must be used. The head has been designed as a structure that cannot be operated with tools such as a screwdriver. Using tools other than the designated operatingkey may damage the switch or affect the safety of the machine.

The designated Omron operating key must be used, and using other operating keys may cause switch damage or compromise system security.

If excessive force is applied to the front end of the key or it drops while operating the key insertion switch, it may cause the key to deform or the switch to be damaged.

关于头部方向的改变 Regarding Changes In Head Direction

可以通过松开开关头部四角的头部安装螺钉调节开关头部，向四个方向中任意方向旋转。请确保没有异物进入开关头部。

请勿在开关头部取下时插入或取出操作钥匙。否则，可能无法插入操作钥匙

The switch head can be adjusted to rotate in any of the four directions by loosening the head mounting screws at the four corners of the switch head. Please ensure that no foreign objects enter the switch head.

Do not insert or remove the operating key when the switch head is removed. Otherwise, it may not be possible to insert the operating key

关于门的固定 Regarding the Fixing of Doors

关门时（操作钥匙插入状态)，由于门的自重、设备振动或门的缓冲用橡胶等，操作钥匙可能会被推回到设置区域外。

请使用定位件等来固定门，保证操作钥匙能保持在设置区域内。

When closing the door (with the operating key inserted), due to the weight of the door, equipment vibration, or the use of rubber for door cushioning, the operating key may be pushed back out of the set area.

Please use positioning components to secure the door, ensuring that the operating key can be kept within the designated area.

接线 Wire

请在断电状态下进行开关接线操作，通电状态下接线可能会造成触电危险。

接线时务必注意，不要让导线的细小碎片或其他微粒进入开关内部。

使用绝缘管和M3.5压接端子连接时，按照图示正确放置压接端子，避免压迫到外壳或外盖。适用的导线尺寸为AWG20至AWG18或0.5至0.75mm2。

选用适当长度的导线以确保外盖平整关闭且牢固。切勿将压接端子塞进外壳缝隙，这可能导致外壳损坏或变形。

为防止端子与开关外壳内部接触，使用厚度不超过0.5mm的端子。

Always wire the switch with the power off to avoid the risk of electric shock.

Ensure no small wire fragments or particles enter the switch during wiring.

When connecting with an insulated tube and M3.5 crimp terminals, position the terminals as shown in the diagram to avoid pressing against the casing or cover. The suitable wire size is AWG20 to AWG18 or 0.5 to 0.75mm2.

Use wires of appropriate length to ensure the cover closes smoothly and securely. Do not stuff the crimp terminals into gaps in the casing, as this may cause damage or deformation.

To prevent contact between the terminals and the interior of the switch housing, use terminals with a thickness of no more than 0.5mm.