ALM2064 Alarm Interface Unit ALARM GATHERING UNIT FOR UP TO 64 ALARM INPUTS

Condition: New 

Product Features

• 64 Alarm Contact Inputs

• Connects to the CM6800 Series Matrix Switchers Using Pelco’s M

Protocol

• Uses RS-485 Communication Interface

• Multiple Units May Be Cascaded to Provide Multiple Alarm Contact

Points on a Single M-Port Connection

• Alarm Inputs May Be Configured for Supervised or Unsupervised

Mode

• Supports Imports From Normally Open (N.O.) or Normally Closed

(N.C.) Contacts

• Powered by an Auto-Ranging Power Supply

The ALM2064 alarm interface unit connects directly to the System

6800 matrix switcher/controller. Each unit provides monitoring

capability for up to 64 external alarm inputs.

Using Pelco’s proprietary M protocol, the alarm unit communicates

with Pelco’s CM6800 matrix switchers via an RS-485

communication interface.

The alarm unit can be located remotely from the system controller

and still communicate back to the central system when an alarm

occurs.

Up to four alarm interface units can be cascaded to provide multiple

alarm contact points on a single M-port connection.

Alarm inputs on each ALM2064 unit can be configured in two

groups of 32 each for supervised or unsupervised mode.

The ALM2064 provides a relay output on the rear panel. The alarm

unit will activate a peripheral device connected to this output when

a valid alarm condition is sensed.

The alarm interface unit is powered by an auto-ranging power

supply.

The ALM2064 occupies one rack unit (1.75 inches or 4.45 cm),

accommodating multiple types of mounting