Fire Alarm Systems
Cooper/Eaton CMIO353 relay unit
Cooper/Eaton CMIO353 relay unit is a 230V AC addressable relay unit for fire alarm systems that allows interfacing with other equipment, such as door holders, nurse call systems, or plant control systems. It is mains-rated and soft-addressed, meaning it’s plug-and-play and does not require hard addressing for installation. The unit has an integral short-circuit isolator and monitors its input for open and short circuits, making it suitable for fire input applications like monitoring sprinkler flow switches.
Nationwide
Delivery
Cash / M-Pesa
on Delivery
1 Year
Warranty
Expert Support
Mon-Sat
Cooper/Eaton CMIO353 relay unit key features
- Mains rated: Can switch 230V AC, making it ideal for applications like controlling mains-powered door holders or plant equipment.
- Soft addressed: Installs quickly and easily without the need for manual addressing.
- Integral short – circuit isolator: Includes built-in isolation for the loop.
- Monitored input: Its input can be monitored for open and short circuits, which is useful for fire applications like monitoring sprinkler flow switches.
- Single address: Uses one address on the fire alarm loop.
Common applications
- Interfacing between a fire system and other equipment like nurse call or access control systems.
- Controlling mains-powered door holders.
- Managing plant control systems.
- Fire input applications, such as monitoring sprinkler flow switches
