Edwards EST SIGA-CR Relay Module enhanced communications
$54.99
Description
enhanced communications
Siemens smoke-detector accessory
door closers
Specifications
• Break-rod supplied
Edwards EST SIGA-CR Relay Module enhanced communicationsThe Edwards EST SIGA CR Control Relay Module provides a Form C dry relay contact to control external appliances such as door closers, fans, dampers etc. This device does not provide supervision of the state of the relay contact. Instead, the on board microprocessor ensures that the relay is in the proper ON OFF state. Upon command from the loop controller, the SIGA CR relay activates the normally open or normally closed contact. The Signature Series
Shipping Notes
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