41
Locate transmission cables away from power cables and high-voltage cables to
eliminate the effects of noise.
+
–
+
–
+
–
+
–
+
–
+
–
+
–
G730 Interface Unit
Master
G730 Interface Unit Ex-
pansion Master
G730 Interface Unit Ex-
pansion Master
G730 Remote Terminal
Slave
G730 Remote Terminal
Slave
Set as terminator.
Terminal screws: M3.5
(Optimum tightening torque: 0.8 N
S
m)
Terminal screws: M3
(Optimum tightening
torque: 0.5 N
S
m)
Terminal screws: M3
(Optimum tightening
torque: 0.5 N
S
m)
Terminal screws: M3
(Optimum tightening
torque: 0.5 N
S
m)
*1
*1
3-2
External Output Connection Cables
The G730 Interface Unit Master relay contact external outputs are the Transmis-
sion Ready output and ALM output.
Recommended Cables
The external outputs can be connected using the following cable.
Cable: AWG22 to 18 (0.3 to 0.75 mm
2
)
Connections
Transmission Ready terminals are shorted when Transmission Ready status
occurs.
Example of external
output connections
G730 Interface Unit
Master
Transmission Ready output/ALM output
Max. switching capacity: 24 VDC/2 A
Min. switching capacity: 5 VDC/10 mA
Transmission
Ready output
to CQM1H/CQM1 Input Unit, etc.
Power
supply
Emergency stop circuit
To system control circuit
ALM output
Terminal screws: M3
(Optimum tightening torque: 0.5 N
S
m)
The ALM output terminals are shorted if an error occurs in the output of a Unit
with error detection function (G730-ROC04-A).
External Output Connection Cables
Section 3-2
Содержание CQM1H - 08-2005
Страница 1: ...Cat No W238 E1 8 Dedicated I O Units CQM1H CQM1 series OPERATION MANUAL SYSMAC ...
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Страница 3: ...CQM1H CQM1Series Dedicated I O Units Operation Manual Revised August 2000 ...
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Страница 21: ...1 PART I B7A Interface Unit CQM1 B7A02 CQM1 B7A03 CQM1 B7A12 CQM1 B7A13 CQM1 B7A21 ...
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Страница 45: ...25 PART II G730 Interface Unit CQM1 G7M21 CQM1 G7N01 CQM1 G7N11 ...
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Страница 74: ...Appendix A Specifications 54 Dimensions Common for Master and Expansion Master Unit mm ...
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