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Mercury MR50-S3 Single Card Reader High-Performance Interface Module
Brand: Mercury
Model: MR50-S3
Product Type: Interface Module
Primary Power: 12-24 VDC +/- 10%, 150mA maximum
Host Communication: RS–485, 2-wire, 4,000’ (twisted pair with shield, Belden 9841)
Output Relays: Relay 1: Normally open contact (NO): 5A @ 30 VDC ; Relay 2: 2A @ 30 VDC resistive
Inputs: 2 General Purpose: Programmable circuit type; 1 Dedicated: Tamper
Keypad: 8-bit Mercury, 8-bit Dorado/HID, 4-bit HID
Reader Power: Input voltage pass-through
Storage Temperature: -55 - 85° C
Operational Temperature: -40 - 75° C
Humidity Temperature: 5 to 95% RHNC