Series 3 - MR52 Serial I/O Dual Card Reader Interface panel The Avigilon™ Access Control Manager (ACM)™ system supports open field hardware from Mercury Security allowing organizations to leverage investments in non-proprietary field hardware, with retrofit programs available for industry standard multi-device interface panels, power and communication controller boards, and intelligent controllers. Open Architecture: High performance, reliable platform enables use of hardware with the Access Control Manager system OSDP Protocol: Supports OSDP and Secure Channel protocol for device connectivity, file transfer and extended applications such as biometrics and federal government profile support Enhanced Security: Embedded crypto memory chip provides secured layer of encryption to protect sensitive data Versatile Interoperability: Same reliable interface and identical footprint as the Series 2 Mercury IO modules enabling seamless upgrades for The Mercury Security AC-MER-CONT-MR52
existing deployments
KEY FEATURES
Series 3 from Avigilon
AES 128/256 bit data encryption for optimal data protection
is an enhanced, high
Compact footprint and RS-485 connectivity
performance, reliable dual card reader
Affordable solution for applications requiring two-reader doors
interface panel that offers all the I/O needed for managing
Onboard I/Os provide auxiliary point control and monitoring
two controlled opening with the Access Control Manager
12 or 24 V DC input power support
system. It offers an improved processor and increased memory with an embedded crypto memory chip for encryption support – enabling organizations to stay ahead of internal and external threats to achieve data security.
Offline reader access mode support 12 V DC reader support with 24 V DC power source Interfaces with a wide array of reader technologies including Wiegand, clock and data, magnetic stripe and keypads
Each AC-MER-CONT-MR52 will interface two card readers, eight general-purpose input monitor points and six control relays to provide access control and security monitoring through the AC-MER-CONT-1DR, AC-MERCONT-2DR or the AC-MER-CONT-64DR intelligent controllers. The result is the flexibility, versatility and reliability required for demanding access control solutions.
Supports being clustered or distributed to best suit the installation environment
Input and output relays support assignment to door related functions or to general purpose I/O Inputs support normally open, normally closed, supervised and nonsupervised circuits Output relays are configurable for fail-safe or fail secure operation
The Access Control Manager system and Mercury Security Series 3 open field hardware provides the ultimate platform to complete the Avigilon physical access control security solution. SUPPORT
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1
APPLICATION NOTES The inputs and the relays may be assigned to door-related functions or to general-purpose I/O. The inputs support normally open, normally closed, supervised, and non-supervised circuits. End-of-line (EOL) resistance values are configurable, and the relays can be configured for fail-safe or fail-secure operation. When connected to an authentic Mercury intelligent controller, the AC-MER-CONT-MR52 can relate the activities of selected system devices to other devices within the system, generating actions and allowing activities to occur independent of the host. The AC-MERCONT-MR52 can also locally process access requests based on facility code verification, even when disconnected from an intelligent controller. Up to eight facility codes may be active in each AC-MER-CONT-MR52.
Specifications TECHNICAL SPECIFICATIONS
Primary Power
12-24 Vdc +/- 10%, 550mA maximum
Host Communication
RS–485, 2-wire, 4,000’ (twisted pair with shield, Belden 9841)
Reader Port
2 Reader Ports*
Card/Keypad 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
Dimensions
6.0’ W x 8.0’ L x 1.0’ H (152mm W x 203mm L x 25mm H)
Temperature
0-70 °C operational, -55-85 °C storage
Humidity
5 to 95% RHNC
Standards
UL 294 recognized, CE compliant, RoHS, FCC Part 15 Subpart B
*Note: Up to two entry/exit door applications (4 readers total) can be supported when connected to OSDP readers.
ORDERING INFORMATION
AC-MER-CONT-MR52
2-Reader Interface Module - (2 reader: mag or wiegand, 8 inputs, 6 relays) (Mercury MR52-S3)
Network Switch To Mercury OEM Host CAT5/CAT 6 MR51e Door 1
EP1502 1 2 3 4
RS-485 I1 4
5
6
7
I2
8 TMP PFL R1 R2
I2
READER 1
IN2
I3 I4 I4
READER 2
4 32 1
ON
RLY 2
RLY 1
NC NO C NC NO C NC
RLY 3 RLY 4
NC C NO OUT 14
NO
NC
C
C
NC
NO OUT 115
NO
NC
C
C
NC
NO OUT 16
TB9
CT
A
B
B
BA
CT
GND
BA
TB10
K1
GND
AC-MER-CONT-50
NO OUT 13
K1
NC OUT 1 C NO
TB12
TR+ TR-
NC OUT 2
VIN
VOUT
NC
TB8
ON-->
K2
TR-
OUT 12
C
C
NC TB4
OUT 8
NO OUT 11 NC
NO
OUT 7
NO OUT 10
J1
K6
RLY 6
1 2 3 4 5 6 7 8
NC
NO
NC
K16
I1
TB10
TR+
NC
TB6
TB7
C
OUT 6
TB5
C
S2 1 2 3 4
TB3
NO
OUT 5
16
C
S1 1 2 3 4 5 6 7 8
NC
A
TB2
10 11 12 13 14 15
NC
C
K8
RLY 5
BA GND
I1
9
C 1 2 3 4
C K2
NO
GND
GND TB11
VIN
VOUT GND
AC-MER-CONT-MR16IN
Door 1
NO
RS-485
K5
NO C NC NO C NC NO C NC NO C
I16
8
K15
I16
I8
7
K14
I15
I8
TB11
AC-MER-CONT-MR52
OUT 4
I15
I7
6
K13
I14 TB8
RS-485
1 23 4 5 67 8
NC
K7
I6 TB4
5
NO OUT 9
TB2
C OUT 3
I14
I2
|^ D1
VOUT
TB11 TB12
I13
I2
J2 J1
D2
K4
TB7
BA
4
C
NC NO
I12
I5
3
C OUT 2
I12
I13
GND
TR-
S1
K3
GND
I11
NC NO
I11
CT
VIN
TR+
GND
TB1
OUT 1
I10
K6
VO
I10
2
C
I9
TB7
1
NO
I9
TB6
GND
J1
NC
16
S1
K2
12V PT
RS-485
NC
15
8
S2
K1
J4
TR-
14
7
GND
C
TB10
TB6 TR+
13
6
TB9
K2
MR52+
S1
|^
IN8
NC
12
5
I7
NO
K2
11
4
K5
LED CLK D1 DAT D0
10
3
K12
C NO
9
2
CT
K4
S2
IN7 GND
BZR
1
I5
I6
K1
IN6 PFL
NC
GND D4 D3
IN5 GND
8 76 5 4 32 1
IN4
INPUTS
ON
TB5 TMP
TB4
TB3
TB3
K11
IN3 TB4
GND
I3
K1
K3
GND DAT CLKBZRLED VO GND DAT CLKBZRLED VO D0 D1 D0 D1
IN1 TB3
VIN
TB2
TB8 TB9
K10
3
K9
2
K2
1
K1
B
TB2
TB1
TB5
TB1
I1
A TB1
AC-MER-CONT-MR16OUT
Door 2 Door 1
Door 2
Door 1
© 2015-2018 Avigilon Corporation. All rights reserved. AVIGILON, the AVIGILON logo, ACCESS CONTROL MANAGER, ACM and TRUSTED SECURITY SOLUTIONS are trademarks of Avigilon Corporation. The Mercury Platinum Partner and Mercury Authentic logos are registered trademarks of Mercury Security Corporation. Other names or logos mentioned herein may be the trademarks of their respective owners. Avigilon Corporation protects its innovations with patents issued in the United States of America and other jurisdictions worldwide (see avigilon.com/patents). Unless stated explicitly and in writing, no license is granted with respect to any copyright, industrial design, trademark, patent or other intellectual property rights of Avigilon Corporation or its licensors.
Feb 2018 — Rev 2
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