Interfaces; Channel I/O - Cooper CF2000 Installation Manual

Interfaces

CF2000 has been designed to be suitable for a wide range of applications, various
interfaces have been developed to enable the simple integration of other fire systems or
building control and safety systems. The following devices are available:
3 Channel I/O device. (CIO351)
CIO351 has 3 input channels and 3 output channels, it is used to monitor up to three
separate inputs from equipment such as sprinkler flow switches and also to provide 3
separately controlled volt free output contacts which are intended to be used to control
external equipment such as air handling plant or access control systems.
All inputs and outputs operate completely independently of each other and can be
programmed using the sophisticated cause and effect capabilities of CF2000 to operate
either globally or in response to activation of specific devices or specific inputs.
Inputs are monitored for open and short circuits, a specific resistance is required to
activate an alarm condition, fully open or short circuit conditions are monitored and
generate a system fault signal.
Inputs are suitable for use as fire signal inputs such as from a sprinkler flow switch ,
however they can also be used to monitor non fire inputs such as external keyswitches.
Outputs are rated to switch a maximum of 1A resistive at 30V DC.
The CIO351 is supplied in a surface mounting IP65 box.
CMIO353
CIO351
1 Channel I/O device with mains rated switching capability
(CMIO353)
CMIO353 is a single channel input / output unit, the output is capable of switching up to
1A at 230V AC.
Commonly used for applications such as door release controls and plant shut down
signaling
The input is monitored for open and short circuits, a specific resistance is required to
activate an alarm condition, fully open or short circuit conditions are monitored and
generate a system fault signal.
The input is suitable for use as a fire signal input such as from a sprinkler flow switch,
however it can also be used to monitor non fire inputs such as an external keyswitch.
The CIO353 is supplied in a surface mounting IP65 box.
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