Wiring Of The Digital Operator - Hitachi SJ700B Series Instruction Manual

Chapter 2 Installation and Wiring
(4) Connecting a programmable controller to intelligent input terminals
When using the internal interface power supply
COM
Output module
(EH-YT**,etc.)
Output module
(EH-YT**,etc.)
(5) Connecting a programmable controller to intelligent output terminals
11
12
CM2
Inverter

2.2.4 Wiring of the digital operator

- You can operate the inverter with not only the digital operator mounted in the inverter as standard
equipment but also an optional digital operator (OPE-S, OPE-SR, SRW-OJ, or SRW-OEX).
- When you intend to remove the standard digital operator from the inverter and use it as remote
equipment, request your local Hitachi Distributor to supply a connection cable, ICS-1 (1-meter cable) or
ICS-3 (3-meter cable).
If you prepare the cable by yourself, the following product is recommended:
HUTP5 PC 4P -X-X: Straight cable equipped with connector at both ends (made by Hitachi Cable, Ltd.)
- The length of the connection cable must be 3 m or less. If a cable over 3 m is used, the inverter may
malfunction.
P24
S
Jumper
PLC
CM1
FW
8
Inverter
COM
P24
PLC
Jumper
CM1
FW
8
S
Inverter
COM
DC24V
XDC24D2H
When using an external power supply
(Remove the jumper from the control circuit terminal block.)
DC24V
Output module
(EH-YTP**,etc.)
DC24V
Output module
(EH-YTP**,etc.)
Inverter
2 - 20
S P24
PLC
CM1
FW
8
DC24V
COM
Inverter
P24
COM
DC24V
PLC
CM1
FW
8
S
Inverter
CM2
DC24V
COM
11
12
XDC24D2H
DC24V
DC24V