August 20, 2012
eMAX-MR51e-Man Rev B
5 of 17
3.
eMAX-MR51e Terminal Blocks and Jumpers/Jacks:
eMAX-MR51e CONNECTIONS
TB1-1
IN1
Input 1 (Default Door 1 Sensor - NC)
TB1-2
IN1
TB1-3
IN2
Input 2 (Default Door 1 Request to Exit - NO)
TB1-4
IN2
TB2-1
IN3
Input 3 (Default Door 2 Sensor
–
NC, or spare)
TB2-2
IN3
TB2-3
IN4
Input 4 (Default Door 2 Request to Exit
–
NO, or spare)
TB2-4
IN4
TB3-1
VO
Reader 1 Power Output (12VDC)
TB3-2
LED
Reader 1 LED Output
TB3-3
BZR
Reader 1 Buzzer Output
TB3-4
CLK
Reader 1 CLK/Data 1/TR+
TB3-5
DAT
Reader 1 DAT/Data 0/TR-
TB3-6
GND
Reader 1 Ground
TB4-1
LED
Reader 2 LED Output
TB4-2
BZR
Reader 2 Buzzer Output
TB4-3
CLK
Reader 2 CLK/Data 1 Input
TB4-4
DAT
Reader 2 DAT/Data 0 Input
TB5-1
VO
Auxiliary Power Output (12Vdc)
TB5-2
GND
Auxiliary Power Output Ground
TB5-3
VIN
Input Power 12Vdc (from local power supply)
TB5-4
GND
Input Power Ground
TB6-1
NO
Relay K1
–
Normally Open Contact
(Default Door 1 Lock)
TB6-2
1-C
Relay K1
–
Common Contact
(Default Door 1 Lock)
TB6-3
NC
Relay K1
–
Normally Closed Contact
(Default Door 1 Lock)
TB6-4
NO
Relay K2
–
Normally Open Contact
(Default Door 2 Lock if used
or Auxiliary)
TB6-5
2-C
Relay K2
–
Common Contact
(Default Door 2 Lock if used or
Auxiliary)
TB6-6
NC
Relay K2
–
Normally Closed Contact
(Default Door 2 Lock if
used or Auxiliary)
