Mercury MR52-S3B 3 Series Dual Reader Interface Module

$699.00 Regular price
Sale price$699.00
MercurySKU: 55233
Model Number: MR52-S3B
Alt. Part Number: LNL-1320-S3B
Condition: New
In stock:  No
No reviews


This item is a Special Order and may take additional shipping time.
Place your order with SAITECH, and we will make every effort to have the item delivered to you as soon as possible.

How We Process Orders
Fastest Shipping: To get your products to you as quickly as possible, most orders placed directly by one of our several leading distributors or by the product's manufacturer. As a result, no one can get your orders to you faster than we can!

Strong Industry Alliances: SAITECH maintains long-standing alliances with the industry's leading distributors and manufacturers. As a result, we are the top source for your computer, office and Server technology needs.

Lowest Possible Prices: Advanced electronic interfaces continually scan our distributors for their best current pricing and availability. While changes in availability between different distributors may result in some price fluctuations, it ensures that you will always receive the lowest possible prices on currently available products!

Realtime Inventory: Live inventory updates are not available for this product.



Mercury MR52-S3B 3 Series Dual Reader Interface Module.


Model Number:  MR52-S3B

Brand:  Mercury

Alt Part Number(s):  LNL-1320-S3B

Product Type:  Interface Module


Technical Description

Brand:  Mercury

Model:  MR52-S3B

Series:  3 Series

Primary Power:  12-24 VDC +/- 10%, 550mA maximum

Host Communication:  RS–485, 2-WIRE, 4,000’ (twisted pair with shield, Belden 9841)

Reader Ports:  2 Reader Ports*

Card/Keyboard Data:  OSDP, Clock/Data, Data–1/Data–0, RS-485, or F/2F

Keypad:  8-bit Mercury, 8-bit Dorado/HID, 4-bit HID

Reader Power:  Pass-through or 12 VDC regulated 300mA each reader

LED:  One-wire bi-color LED or two-wire LED

Buzzer:  Only with ‘one-wire’ LED

Inputs:  8 General Purpose: Programmable circuit type 2 Dedicated: Tamper and Power Monitor

Output Relays:  Six Form-C Relays:Normally open contact (NO): 5A @ 30 VDC resistive,Normally closed contact (NC): 3A @ 30 VDC resistive

Temperature Storage:  -55° - 85° C

Operational:  0° - 70° C

Humidity:  5 to 95% RHNC

Output Voltage:  208 - 230 V AC

Protocols:  Web, SNMP, Telnet

Width:  6.0”

Length:  8.0”

Height:  1.0”

*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.

You may also like

Recently viewed