
Mercury MR Series AC-MER-CON-MR52 2 Doors RS-485 2-wire Control Panel
Overview
The AC-MER-CON-MR52 (also known as the MR52-S3) is a high-performance, dual-reader interface panel designed to manage two controlled openings (doors) within a distributed access control system. It functions as a serial I/O module that connects reader hardware and door peripherals to an intelligent controller, such as those from the Mercury EP or LP series.
Specifications
Model Number: AC-MER-CON-MR52
Brand: Mercury
Alt Part Number(s): AC-MER-CON-MR52
Product Type: Control Panel
Technical Description
Brand: Mercury
Model: AC-MER-CON-MR52
Series: MR Series
Reader Ports: 2
Door Capacity: 2 Doors
Inputs: 8 General-purpose inputs
Input Power: 12–24 VDC
Current Draw: up to 550 mA
Host Communication: RS-485 (2-wire)
Power: 12 to 24 VDC input
Max distance: ~4000 ft
Height: 6.0"
Width: 8.0"
Depth: 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.
Overview
The AC-MER-CON-MR52 (also known as the MR52-S3) is a high-performance, dual-reader interface panel designed to manage two controlled openings (doors) within a distributed access control system. It functions as a serial I/O module that connects reader hardware and door peripherals to an intelligent controller, such as those from the Mercury EP or LP series.
Specifications
Model Number: AC-MER-CON-MR52
Brand: Mercury
Alt Part Number(s): AC-MER-CON-MR52
Product Type: Control Panel
Technical Description
Brand: Mercury
Model: AC-MER-CON-MR52
Series: MR Series
Reader Ports: 2
Door Capacity: 2 Doors
Inputs: 8 General-purpose inputs
Input Power: 12–24 VDC
Current Draw: up to 550 mA
Host Communication: RS-485 (2-wire)
Power: 12 to 24 VDC input
Max distance: ~4000 ft
Height: 6.0"
Width: 8.0"
Depth: 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.
Original: $449.00
-70%$449.00
$134.70Description
Overview
The AC-MER-CON-MR52 (also known as the MR52-S3) is a high-performance, dual-reader interface panel designed to manage two controlled openings (doors) within a distributed access control system. It functions as a serial I/O module that connects reader hardware and door peripherals to an intelligent controller, such as those from the Mercury EP or LP series.
Specifications
Model Number: AC-MER-CON-MR52
Brand: Mercury
Alt Part Number(s): AC-MER-CON-MR52
Product Type: Control Panel
Technical Description
Brand: Mercury
Model: AC-MER-CON-MR52
Series: MR Series
Reader Ports: 2
Door Capacity: 2 Doors
Inputs: 8 General-purpose inputs
Input Power: 12–24 VDC
Current Draw: up to 550 mA
Host Communication: RS-485 (2-wire)
Power: 12 to 24 VDC input
Max distance: ~4000 ft
Height: 6.0"
Width: 8.0"
Depth: 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.











