MIM800 Mini-Input Module

The MIM800 Addressable Mini Input Module supervises one circuit of voltage-free contacts, such as outputs from extinguishing systems, ventilation controls, etc, and transmit the state to the Tyco MX Control and

Indicating Equipment (CIE).

Both devices can be programmed to supervise either

normally-open or normally-closed contacts. The default

MIM800 configuration is to supervise normally-open

contacts. The MIMs can be programmed to

supervise:

• One circuit of multiple normally-open contacts, with
• short circuit alarm.
• One circuit of multiple normally-closed contacts, with open circuit alarm.
• One circuit with a single normally-open contact, closing for alarm, with fault detection for short circuit. This requires a 100 ohm resistor in series with the alarm contact and appropriate programming at the MX CIE.

Interrupt operation can be enabled for fast transmission of a change-of-state to the MX CIE.

The contacts supervised must be voltage free. Do not connect the input to non isolated equipment or to the inputs of other MX devices.

The MIM800 has a output suitable for connection to a

co-located LED. No series resistor is required. This can be

controlled by the CIE.

Features and benefits:

• Single monitored input
• Programmable configuration
• Monitor multiple n/o contacts
• Monitor multiple n/c contacts
• Controllable output for led
• Compact footprint.

The unit must be housed in a suitable enclosure immediately adjacent to the contacts being monitored. It can be fixed to a surface or mounted with a screw through the tab and a 8.5 mm standoff. The unit is for internal use only unless housed in a weatherproof enclosure.

The unit is shipped with a default (invalid) address of 255 and must be set to the correct loop address using the

850EMT or MX Service Tool.