SECUTRON (MRI-4045) Secutron 4000 Series Dual Relay Module

The Secutron MRI-4045 is an intelligent addressable dual relay module. It provides two independently controllable Form C contacts. As a result, one module gives the panel two outputs while consuming only one SLC address.

First, the MRI-4045 mounts in a standard 4-inch square or double-gang back box. In addition, the SLC and externally powered connections are on opposite sides of the device. Therefore, no extra barrier is needed during installation.

How the Secutron MRI-4045 Operates

Specifically, each relay contact verifies its own position. As a result, stuck or inoperative contacts report a trouble back to the FACU. Furthermore, both contacts expose normally open and normally closed terminals.

The module also supports Group Activation. Therefore, the panel can fire multiple relays at once for fast reaction during alarm. Also, the indicating LED reports module status at a glance.

Typical Applications

• HVAC shutdown
• Elevator recall
• Magnetic door hold-open release
• Auxiliary equipment control

Key Features

• Two independently controllable Form C contacts (NO and NC)
• Contact position verification (stuck / inoperative reports trouble)
• 4-inch square or double-gang back-box mounting
• SLC and external power on opposite sides — no extra barrier required
• Indicating LED for module status
• Group Activation for fast multi-relay response
• Up to 240 MRI-4000 Series devices per SLC loop
• Addressing via MIX-4090 hand-held programmer
• UL, ULC, CSFM, and FM listed

Specifications

• Operating Temperature: 32 °F to 120 °F (0 °C to 49 °C)

Order the Secutron MRI-4045

Life Safety Consultants stocks the MRI-4045 alongside the MIX-4090 programmer. To order or scope an application, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com