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RLY-4 and RLY-8 Remote Relays
Provides an additional 4 or 8 physical relays to a fixed gas detection system plus an additional 2 or 4 horn/strobe drives.
Critical Environment Technologies
Description
The RLY-4 and RLY-8 Remote Relays are designed to provide reliable remote relay control for compatible gas detection and monitoring systems. Available in four- and eight-relay configurations, they provide flexible options for managing multiple external devices and system functions. Remote relay capability allows gas detection systems to activate connected equipment in response to alarms or other configured conditions. This makes the RLY-4 and RLY-8 suitable for applications where gas monitoring needs to be integrated with external safety, notification, ventilation, or control equipment. With multiple relay outputs and remote installation capability, the RLY-4 and RLY-8 provide a practical solution for expanding the control functionality of compatible gas detection systems.
- Increases the number of available relays
- Includes 2 (RLY-4) or 4 (RLY-8) horn/strobe drive outputs
- User selectable gas alarm activation level for each relay (set at the controller)
- User selectable "Failsafe" and latching operation (set at the controller)
- ON/OFF Delay configurations (set at the controller)
- User configurable to revert to a default state if connection is lost with the controller (set at the controller)
- Modbus® RS-485 RTU communication
- Standard water / dust tight, corrosion resistant enclosure
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