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Fire detection systems

230Vac relay unit for addressable fire systems

The 230Vac relay unit enables simple interfacing between the fire system and other equipment, such as nurse call systems or access control systems. The ability of the output unit to switch mains also makes the unit ideal for plant control or mains powered door holders. The input is monitored for open and short circuits, therefore it can be used for fire input applications such as monitoring sprinkler flow switches.
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Plug and play
No hard addressing required
Convenience of use
Cable entry can be top, bottom or side

Connect Eaton fire systems to plant control, nurse call systems or door retainers

The CMIO353 output unit has been designed with the ability to switch mains, which makes the unit ideal for plant control and nurse call systems. When the unit is paired with Eaton's door retainers, the unit can automatically close doors with a self-closing mechanism in case of emergencies such as a fire alarm activation.

Let the relay unit do the talking

Designed for efficiency, the CMIO353 can be used in a wide range of both fire and non-fire applications. The module achieves simplified interfacing between the fire system and other equipment with a one wire connection. It can also be used as a fire signal input such as from a sprinkler flow switch.

View the rest of Eaton's fire alarm system accessories; designed to enable you to tailor the system to the site

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PRODUCT CODES

230V ac Relay Unit CMIO353

TECHNICAL SPECIFICATIONS

Standards: EN54 Pt17 & 18
Operating Voltage: 18Vdc to 30Vdc
Quiescent Current: 310µA
Maximum Switching Voltage: 230Vac
Maximum Switching Current: 8A
Operating Temperature: -10°C to +60°C
Humidity (Non-condensing): 0 to 95% RH
Construction: PC / ABS
Dimensions (HxWxD): 129mm x 180mm x 60mm
Weight: 0.6kg
Ingress Protection: IP65
Suitable for use with: Eaton addressable fire systems
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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
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