February, 2019
eMAX-MR62e-Man
Page 5 of 16
3. eMAX-MR62e Terminal Blocks and Jumpers:
MR-51E CONNECTIONS
TB1-1
IN1
Input 1
TB1-2
IN1
TB1-3
IN2
Input 2
TB1-4
IN2
TB2-1
IN3
Input 3
TB2-2
IN3
TB2-3
IN4
Input 4
TB2-4
IN4
TB3-1
IN5
Input 5
TB3-2
IN5
TB3-3
IN6
Input 6
TB3-4
IN6
TB4-1
VO
Auxiliary Power Output
– 12 Vdc
TB4-2
GND
Auxiliary Power Output Ground
TB4-3
VIN
Input Power
– 12 Vdc (from local power supply)
TB4-4
GND
Input Power Ground
TB5-1
NO
Relay K1
– Normally Open Contact
TB5-2
1-C
Relay K1
– Common Contact
TB5-3
NC
Relay K1
– Normally Closed Contact
TB5-4
NO
Relay K2
– Normally Open Contact
TB5-5
2-C
Relay K2
– Common Contact
TB5-6
NC
Relay K2
– Normally Closed Contact
TB6-1
NO
Relay K3
– Normally Open Contact
TB6-2
3-C
Relay K3
– Common Contact
TB6-3
NC
Relay K3
– Normally Closed Contact
TB6-4
NO
Relay K4
– Normally Open Contact
TB6-5
4-C
Relay K4
– Common Contact
TB6-6
NC
Relay K4
– Normally Closed Contact
TB7-1
GND
Reader Power Ground
TB7-2
TR-
2-Wire RS-485 TR- (B) See Note 1 below
TB7-3
TR+
2-Wire RS-485 TR+ (A) See Note 1 below
TB7-4
RVO
12 Vdc Reader Power Output
Note 1:
Terms A & B are from the RS-485 standard
