The Control Relay Module and the Polarity Reversal Relay Module are part of the Signature Series system. They are intelligent analog addressable devices available in either plug-in (UIO) versions, or standard 1-gang mount versions.
The SIGA-CR/MCR 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/MCR relay activates the normally open or normally-closed contact.

Specifications

• Brand Edwards, EST
• Compatibility EST3, EST4, iO1000, iO64
• Condition New
• Construction Polymer
• Manufacturer UTC Fire & Security
• Material Qualities High Impact Resistance
• Mounting Plug-In, UIO Motherboard
• Production Status Active
• Programming Electronic
• Protocol Signature Loop Controller
• Series Signature Series
• Style Control, Relay
• Type Intelligent Module
• Unit of Measurement EA (Each)
• Weight 0.2 lbs

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