The MRI-4040 Dual Input Module is an intelligent addressable device designed to be used with a compatible fire alarm control unit, providing a high rate of exchanged information with fast and secure responses. The module can be used for alarm, supervisory, or monitor type applications. The MRI-4040 Dual Input module provides two (2)independent contact monitoring circuits only utilizing one(1) address on the SLC loop. The module supports one (1) Class A or two (2) Class B inputs. When configured for Class A operation, the module provides an internal EOL resistor. When configured for Class B operation, the module monitors two (2) independent input circuits using only one (1) module address. The module has a panel controlled LED indicator. The LED flashes during normal operation and stays ON steadily when the device is in alarm condition. The address of each module is set using the MIX-4090 programmer tool. For setting the address on this device, disconnect it from the loop, or ensure that the loop to which is connected is both disconnected from the panel and shorted across the SCL+ and SLC- inputs at the device. Failing to take either of these steps may change the address programming of previously configured sensors on the loop.
Main Features
Any combination of MRI-4000 series devices up to 240 can be connected on a single SLC
Mounts in a standard 4” square or double gang electrical back box
Indicating LED provides module status
Fast, reliable contact monitoring
Will automatically set inputs to single Class A or dual Class B according to the configuration sent by the fire alarm panel
No EOL resistor required when input is in Class A operation
Monitors two (2) independent circuits in Class B using one (1) module address
General Information
Name: Secutron MRI-4040 Dual Input Module
Category: Fire, Fire Control Panels, Control Panel Modules
UPC Code: 628090283198
Country of Origin: Canada. Country of origin is subject to change.
