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Key Features
- The MRI-4046 Supervised Output Module is designed to be used with compatible fire alarm control units
- 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
Key Features
- The MRI-4046 Supervised Output Module is designed to be used with compatible fire alarm control units
- 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
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Become an ADI CustomerKey Features
- The MRI-4046 Supervised Output Module is designed to be used with compatible fire alarm control units
- 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

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Overview
Specifications
Documents
Product Overview
The MRI-4046 Supervised Output Module is an intelligent addressable module designed to be used with a compatible fire alarm control unit, providing high rates of information exchange and fast and secure responses. The MRI-4046 Output Module controls speakers, Notification Appliances or Fire-Phones. The module is compatible with MGC FT-300A and FH-100A Fire-Phones. A supervision/busy tone “ON” is provided for an off-hook handset. The module supports class A or B: - One circuit rated 2A, 24VDC (NAC) - One circuit rated 2A 25VRMS (Speaker) - One circuit rated 0.5A 70VRMS (Speaker) - Fire Phone. An internal EOL resistor is provided for Class A operation. 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 programming 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
- The MRI-4046 Supervised Output Module is designed to be used with compatible fire alarm control units
- 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
- Same device can handle NAC, Speakers and Fire Telephone applications
- Supports group activation capability for fast reaction time
- No jumpers or special hardware setting for specific applications
- Can handle Class A or Class B device wiring. No external EOL required for class A operation
- Device automatically selects application (mode) as directed by the panel configuration at start-up
General Information
Name: Secutron MRI-4046 Supervised Output Module
Category: Fire, Fire Control Panels, Control Panel Modules
UPC Code: 628090283235
Country of Origin: Canada. Country of origin is subject to change.
Specifications
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ADI Part Number 5T-MRI4046 Brand Name Secutron Manufacturer Part Number MRI-4046