Omron G3ZA - MANUAL 2 User Manual page 30

How To Use the Terminals
Alarm Output with 200 V
Rating (Terminals 9 and
11)
19 20 21 22 23 24
13 14 15 16 17 18
READY
SD/RD
OCC
ERROR
7 8 9 11
1 2 4
Alarm Output with 400 V
Rating (Connector Pins A
and B)
19 20 21 22 23 24
13 14 15 16 17 18
READY
SD/RD
OCC
ERROR
7 8 9 11
1 2 4
Trigger Outputs
(Terminals 13 to 18)
19 20 21 22 23 24
13 14 15 16 17 18
READY
SD/RD
OCC
ERROR
7 8 9 11
1 2 4
Cable Diagram (Reference)
• Use shielded twisted-pair cables (AWG16 to AWG22).
• Terminators must be connected at both ends of the transmission line,
including the PLC. Use terminators with a combined resistance of at least
54 Ω .
• Alarms are output on terminals 9 and 11.
9 11
SU B
• The alarm output specifications are as follows:
Maximum load voltage: 30 VDC
Maximum load current: 50 mA
6
• Alarms are output on pins A and B of the connector.
• The alarm output specifications are as follows:
A
SU B
B
• The C-Grid SL connector for Molex Incorporated can be used for the con-
nector.
6
• The trigger outputs for channels 1 to 4 are output on terminals 13 to 18.
CH1
SSR
CH2
SSR
13 14 15
−
+ +
12 VDC,
21 mA
12 VDC,
21 mA
Output voltage: 12 VDC ± 15%
PNP
6 Maximum load current: 21 mA
Short-circuit protection circuit provided.
AWG22
Cross-sectional area of core:
2
0.326 mm min.
Maximum load voltage: 30 VDC
Maximum load current: 50 mA
Model number: 51030-0630
C-Grid SL Housing
CH3
SSR
CH4
SSR
16 17 18
−
+ +
12 VDC,
21 mA
12 VDC,
21 mA
Section 2-2
13