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SAFETY MonITORING RELAY. 3NC 1NO OUTPUTS.
The SCR-3 is an all purpose safety monitoring relay that ensures the quick and safe deactivation of the moving parts of a machine in case of danger.
Applications include single and dual channel emergency stop circuits or dual channel safety guard monitoring using Tongue Switches or Non Contact Switches.
The internal logic system closes the relay safety outputs when the start button is pressed.
If the control lines are opened by operation of a safety switch or E-stop button then the safety output contacts are opened and safely switch off the supply to the machine. It is ensured that single fault does not lead to the loss of the safety function and cyclic monitoring means that any fault is detected no later than the next start up.
Featuring:
3 Force Guided Safety Output Contacts.
1 Auxiliary Output Contact.
Standards: EN60204-1, EN954-1, ISO13849-1, EN60261.
Stop Category: 0.
Up to Category 4 to EN954-1.
Up to PLe to ISO13849-1.
SILCL3 EN62061.
Single or Dual Channel Input with LED indication of input status.
Redundancy and cycle monitoring.
Feedback loop for monitoring contactors or expansion modules.
Short circuit and earth fault monitoring.
22mm Din Rail Mounting.
Choice of 24Vac/dc, 110Vac or 230Vac supply (by part number).
sc3:安全监控继电器
安全监测继电器。
3数控1没有输出。
SCR-3是一种安全监控继电器，确保在危险情况下快速和安全的关闭机器的移动部件。
应用包括使用舌形开关或非接触开关的单通道和双通道紧急停止电路或双通道安全保护监控。
当启动按钮被按下时，内部逻辑系统关闭继电器安全输出。
如果控制线路通过安全开关或E-stop按钮操作断开，则安全输出触点断开，安全切断给机器的电源。
保证一次故障不导致安全功能的丢失，循环监测是指在下次启动前检测到任何故障。
特色:
3力引导安全输出触点。
1辅助输出触点。
标准:EN60204-1、EN954-1、ISO13849-1、EN60261。
停止类别:0。
4级至EN954-1。
可达PLe至ISO13849-1。
SILCL3 EN62061。
单路或双路输入，LED显示输入状态。
冗余和循环监控。
反馈回路监测接触器或扩展模块。
短路和接地故障监测。
22mm Din Rail安装。
选择24Vac/dc, 110Vac或230Vac电源(按部分编号)。
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