Two-Door Expansion Power System

IMRON Two-Door Expansion Power System combines LifeSafety Power modules alongside IMRON access board(s) in one compact and secure UL Listed solution.

The IMRON Two-Door Expansion Power System is a 12V and 24V DC dual voltage access power system that includes one MR52-S3B, a dual-door sub-controller. The C4 lock control module provides four access control inputs capable of voltage or dry contact activation and outputs programmable for fail-safe/fail-secure operation at either 12 or 24 VDC and controlled by the integrated fire alarm interface circuit on the FPO. One D8P module provides eight auxiliary class II outputs, where each output is configurable for 12 or 24VDC operation. The enclosures are painted steel with removable backplate and includes lock, two (2) keys and tamper switch.

Specifications

Input Power

Input 120/230 VAC 50/60 Hz | 83 Watts (0.70A)
Overload and short circuit protection
Over temperature protection
Polarized AC power supply disconnect

Output Power

2A@12V and 2A@24V DC, 75W maximum combined output power
Outputs: Continuous (DC1) Resettable (DC2)
4 control outputs, fused at 3A each
8 auxiliary outputs, class II power limited at 2.5A each
120 mV output voltage ripple
System Efficiency: 83% | System BTU Rating: 33 BTU/Hr

Regulatory Compliance

UL294, UL603, UL1076, ULC S318, ULC S319

Enclosure Mechanical

Size: 20.00H x 16.00W x 4.50D in. (50.00 x 40.00 x 11.50 cm)

IMRON Power System: 2 Door Expansion