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MR62e OSDP Reader Interface
Installation and Specifications
1. General:
The MR62e OSDP reader interface provides a network connected interface to control two physical barriers
using OSDP readers and provides a solution for the OEM integrator for interfacing to OSDP readers and
door hardware. The on-board Ethernet with PoE/PoE+ support enables easy installation. The MR61e
supports up to four OSDP readers configured as paired or alternate readers.
Note: For UL, the Power Sourcing Equipment (PSE) such as a PoE/PoE+ enabled network switch and/or
PoE/PoE+ power injectors must be UL Listed under UL294B.
One serial 2-wire RS-485 communication port is available that can accommodate up to four OSDP
readers. Four Form-C relay outputs may be used for door strike control or alarm signaling. The relay
contacts are rated at 2 A @ 30 Vdc, resistive and are in a dry contact configuration. Six inputs are provided
that may be used for monitoring the door contacts, exit push buttons, and alarm contacts. Input circuits
can be configured as unsupervised or supervised. The MR62e requires PoE, PoE+ or local 12 Vdc for
power. The MR62e may be mounted in a 3-gang switch box; a mounting plate is supplied with the unit or
be mounted in an enclosure; the supplied mounting plate has mounting holes that match the MR50
mounting footprint.
2. MR62e Hardware:
J4: TIA-485
TERMINATION
Mercury Security © 2019
2355 MIRA MAR AVE. LONG BEACH, CA 90815-1755, (562)986-9105 FAX (562) 986-9205
J3: TAMPER
SWITCH
.2 [5.08]
S1: DIP
SWITCH
STATUS
LEDs
JUMPER
LINK
EARTH
(GREEN)
GROUND
MR62e
This device complies with part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must
accept any interference received, including interference that
may cause undesired operation.
2.75 [69.85]
2.35 [59.69]
GND TR- TR+
RVO
SPEED
(YELLOW)
MR62e Layout
DOC 10107-0057
www.mercury-security.com
TO OSDP
READERS
Ø.125 [3.18]
6 PLACES
INPUTS
12 Vdc IN &
AUX POWER
OUTPUT
J5: INPUT
POWER
SELECT
RELAYS
J1: ETHERNET RJ45
CONNECTOR
REV 1.02
Page 1
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Summary of Contents for Mercury Security MR62e
- Page 1 The MR62e requires PoE, PoE+ or local 12 Vdc for power. The MR62e may be mounted in a 3-gang switch box; a mounting plate is supplied with the unit or be mounted in an enclosure; the supplied mounting plate has mounting holes that match the MR50 mounting footprint.
- Page 2 Ethernet Connection with PoE/POE+ support Factory Use Only Tamper Switch (normally open contact) See section 14. RS-485 Termination, install only if the MR62e is at the end of the communication bus MR62e powered from the Ethernet connection MR62e powered from an external 12 Vdc power source connected to TB4-3 (VIN), TB4-4 (GND) J6 –...
- Page 3 5. LEDs 1 and 2 alternately flash at a 0.5 second rate while the memory is being erased. 6. Once the memory is eased, LED 1 will be on for about 3 seconds, then the MR62e will reboot. 6. Input Power: The MR62e is powered by one of two ways (jumper selected, J5): ...
- Page 4 The RS-485 termination jumper, J4, is only installed if the MR62e is at one end of the communication bus. Only devices at each end of the communication bus are terminated, never install termination to more than two devices on the communication bus.
- Page 5 For this reason, a diode must be used to protect the relay. Wire should be of sufficient gauge to avoid voltage loss. It is possible for the MR62e to provide power for a 12 Vdc door strike providing the maximum current is not exceeded, see specification section.
- Page 6 To further enhance network security, options are available to disable Zeroconf discovery, as well as the web configuration module itself. 13. Specifications: The MR62e is for use in low voltage, Class 2 circuits only. Power Input: PoE (12.95 W), compliant to IEEE 802.3af PoE+ (25 W), compliant to IEEE 802.3at...
- Page 7 Magnetic switch set: G.R.I. part number: 505 Side View: OPTIONAL BLANK COVER W/SCREWS OPTIONAL MAGNETIC TAMPER SWITCH MR51e WITH INCLUDED MOUNTING PLATE OPTIONAL 3-GANG JUNCTION BOX TO ETHERNET FIELD WIRING NETWORK Mercury Security © 2019 MR62e DOC 10107-0057 REV 1.02 Page 7...
- Page 8 This product is not intended for, nor is rated for operation in life-critical control applications. Mercury Security is not liable under any circumstances for loss or damage caused by or partially caused by the misapplication or malfunction of the product. Mercury Security’s liability does not extend beyond the purchase price of the product.
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