Mercury Interface Module Single Card Reader High-Performance MR50-S3

$399.00 Regular price
Sale price$399.00
MercurySKU: 1149172
Model Number: MR50-S3
Condition: New
In stock:  No
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The HID Mercury MR Series 3 Serial Input/ Output (SIO) modules enable system expansion of HID Mercury intelligent controllers as part of HID Mercury’s distributed architecture. The enhanced modules offer an improved processor and increased memory, plus feature an embedded crypto memory chip that provides a secured layer of encryption to onboard sensitive data. Built on the HID Mercury open platform, Series 3 modules provide the necessary flexibility for OEMs, channel partners, and end customers to choose the controller configuration that best fits their needs. The high-performance MR50 Controller is an ideal choice for a compact and economical single-card reader interface panel. It is RS-485 connected and can be clustered or distributed depending on the installation requirements.



Model Number:  MR50-S3

Brand:  Mercury

Alt Part Number(s):  MR50-S3

Product Type:  Interface Module


Technical Description

Brand:  Mercury

Model:  MR50-S3

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

Output Voltage:  208 - 230 V AC

Protocols:  Web, SNMP, Telnet


*Product descriptions, images, and part numbers are subject to change and may not accurately reflect manufacturer product alterations. For the latest and most precise information, kindly refer to the manufacturer's website and use the item's manufacturer part number.

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