CIM800 Contact Input Module With Cover

The CIM800 Addressable Contact Input Module supervises two circuits of voltage-free contacts such as outputs from extinguishing systems, ventilation controls, fire door controls, sprinkler flow switches, non indicating detectors, etc. The LED illuminates when any input goes into alarm, and can also be programmed to blink when polled by the Tyco MX Control and Indicating Equipment

(CIE.). The CIM800 can be configured to supervise:

• Two circuits of multiple normally-open contacts; with short circuit alarm.
• Two circuits of multiple normally-closed contacts; open circuit alarm.
• Two circuits with a single normally-open contact closing for alarm; with short circuit fault. This requires a resistor in series with the alarm contact and special programming at the MX4428 CIE.

On the MX4428, the two circuits are presented as a single

addressable point; either circuit in alarm puts the point into alarm, any circuit in fault puts the point into fault.

Features and benefits:

• MX addressable module
• Supervise two circuits
• Supervise multiple contacts per circuit
• Up to 250 devices per loop
• ActivFire Listing afp-1446
• FPANZ Listing VF/640.

The CIM800 is supplied as an open circuit board (PCB) with

mounting hardware and End of Line (EOL) resistors. It must be fitted in a suitable enclosure. It may be mounted on a gear plate using plastic standoffs, to an M520 Ancillary Cover and K2142 back box, or into the D800 Ancillary Housing. The K2142 mounting box provides a convenient surface mounting enclosure and the M520 Cover is designed to accommodate the CIM800.

The contacts supervised must be voltage free. Do not connect the two circuits of a CIM800 together or join with other MX module inputs. Unused inputs must be terminated with an EOL resistor.

The CIM-800 is supplied with a default (invalid) address of 255 and must be set to the correct loop address using the 850EMT or 801AP MX Service Tool and programming lead.