External Output Connection Cables - Omron CQM1H series Operation Manual

External Output Connection Cables

G730 Interface Unit
Master
Terminal screws: M3
(Optimum tightening
torque: 0.5 N S m)
G730 Remote Terminal
Slave
+
3-2 External Output Connection Cables
Recommended Cables
Connections
Example of external
output connections
G730 Interface Unit
Master
Terminal screws: M3
(Optimum tightening torque: 0.5 N S m)
Locate transmission cables away from power cables and high-voltage cables to
eliminate the effects of noise.
G730 Interface Unit Ex-
pansion Master
+
–
Terminal screws: M3
(Optimum tightening
torque: 0.5 N S m)
–
Set as terminator.
The G730 Interface Unit Master relay contact external outputs are the Transmis-
sion Ready output and ALM output.
The external outputs can be connected using the following cable.
Cable: AWG22 to 18 (0.3 to 0.75 mm
Transmission Ready terminals are shorted when Transmission Ready status
occurs.
Transmission Ready output/ALM output
Max. switching capacity: 24 VDC/2 A
Min. switching capacity: 5 VDC/10 mA
Transmission
Ready output
ALM output
The ALM output terminals are shorted if an error occurs in the output of a Unit
with error detection function (G730-ROC04-A).
G730 Interface Unit Ex-
pansion Master
*1
+
–
+
–
Terminal screws: M3
(Optimum tightening
torque: 0.5 N S m)
G730 Remote Terminal
Slave
+ –
Terminal screws: M3.5
(Optimum tightening torque: 0.8 N S m)
2
)
to CQM1H/CQM1 Input Unit, etc.
Emergency stop circuit
Power
supply
To system control circuit
Section 3-2
*1
+
–
+
–
41