Connection To The Programmable Controller - Hitachi J300 Series Instruction Manual

5.3

Connection to the Programmable Controller

(1) When the internal interface power source is used
This is an example when the sink type transistor
output (open collector output) module of the
sequencer is connected
Note: Make sure of the short-circuit bar or wire
between the terminals PLC and P24.
S
1
2
8
9
COM
YTR48 type output module
(by Hitachi)
(2) When the external interface power source is used
This is an example when the sink type transistor
output (open collector output) module of the
sequencer is connected
Note: Remove the short-circuit bar or wire between
the terminals CM1 and PLC or P24 and PLC.
S
1
2
8
9
COM
YTR48 type output module
(by Hitachi)
Note: Be sure to turn the inverter on after the controller and external power source are turned on.
(Otherwise, the data in the inverter may be changed.)
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J300 series
P24
+
CM1
PLC
FW
8
2
1
Inverter
+
J300 series
24V DC
-
P24
+
CM1
PLC
FW
8
2
1
Inverter
This is an example when the source type
transistor output (open collector output)
module of the sequencer is connected
Note: Make sure of the short-circuit bar or wire
between the terminals CM1 and PLC.
COM
24V DC
-
1
2
8
9
S
YTS48 type output module
(by Hitachi)
This is an example when the source type
transistor output (open collector output)
module of the sequencer is connected
Note: Remove the short-circuit bar or wire between
the terminals CM1 and PLC or P24 and PLC.
COM
24V DC
-
1
2
8
9
S
YTS48 type output module
(by Hitachi)
5-7
J300 series
P24
CM1
PLC
FW
8
2
1
Inverter
J300 series
P24
+
CM1
24V DC
-
PLC
FW
8
2
1
Inverter
+
24V DC
-
+
24V DC
-