Approvals:
SAFETY EXPANSION UNIT FOR SCR-i RELAYS: 3NC and 1NO ADDITIONAL CONTACTS.
The VIPER SEU-31-i expansion unit for SCR-i safety relays with added diagnostics from IDEM is designed and manufactured in the United Kingdom to meet the latest safety standards and offer enhanced LED diagnostics and simplified wiring.
Applications include the monitoring of safety interlock switches (guard door monitoring), emergency stop devices and sensors.
The SEU-31-i is an expansion unit for the VIPER SCR-i range and has been designed to connect to a standard SCR-i safety relay to offer extra output contacts to the end user.
用于scl -i安全继电器的VIPER SEU-31-i扩展单元
批准:
适用于scl -i继电器的安全扩展装置:3NC和1NO附加触点。
VIPER SEU-31-i扩展单元用于scl -i安全继电器，增加了IDEM的诊断，是在英国设计和制造的，以满足最新的安全标准，并提供增强的LED诊断和简化布线。
应用包括安全联锁开关的监测(警卫门监测)，紧急停止装置和传感器。
SEU-31-i是VIPER scl -i范围的一个扩展单元，设计用于连接标准scl -i安全继电器，为终端用户提供额外的输出触点。
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