Connecting To Plc; Connection With Input Terminals; Connection With Output Terminals; Using Internal Power Supply Of The Inverter - Hitachi SJ300 Series Manual

CONNECTING TO PLC

●CONNECTION WITH INPUT TERMINALS

1. USING INTERNAL POWER SUPPLY OF THE INVERTER

( 1 ) Sink type logic
Hitachi EH-150 series PLC
Output Module
EH-YT16
2.USING EXTERNAL POWER SUPPLY
( 1 ) Sink type logic
Hitachi EH-150 series PLC
Output Module
EH-YT16
(Note: Be sure to turn on the inverter after turning on the PLC and its external power source to prevent the parameters in the inverter from being modified.)
●CONNECTION WITH OUTPUT TERMINALS
( 1 ) Sink type logic
SJ300
S P24
PLC
+
-
FW
DC24V
8
1
COM CM1
SJ300
DC24V
+
-
S P24
PLC
+
-
FW
DC24V
8
1
COM CM1
SJ300
(Note: Remove short-circuit bar
between P24 and PLC)
11
12
COM
DC24V
CM2
Hitachi EH-150 series PLC
Input Module
EH-XD16
( 2 ) Source type logic
Hitachi EH-150 series PLC
Output Module
EH-YTP16
( 2 ) Source type logic
Hitachi EH-150 series PLC
Output Module
EH-YTP16
( 2 ) Source type logic
SJ300
COM P24
PLC
+
-
FW
DC24V
8
1
S CM1
SJ300
(Note: Place short-circuit bar
between PLC and CM1 instead
of P24 and PLC)
COM P24
+
PLC
-
DC24V
+
-
FW DC24V
8
1
S CM1
SJ300
(Note: Remove short-circuit
bar between P24 and PLC)
CM2
DC24V
COM
11
12
Hitachi EH-150 series PLC
Input Module
EH-XD16
24