227
16.11.3.2
Wiring for cable connections using
Hitachi EH
Series CPU’s
with RS232 RJ45 Female Socket ports.
RS-232 port 1 (RS-232 switches: 1,4,7,8=OFF 2,3,5=ON)
KEP Part#: (Not Available) (D-Sub 9 Male Socket to RJ45 Male Plug Cable)
HMI PLC[RS-232]
Connect to Hitachi EH
Series CPU’s with RS232 Port 1
2 TXD
Æ
6 RXD
3 RXD
Æ
5 TXD
5 GND
Æ
1 GND
7 CTS
Æ
8 RTS
Shield
Æ
Earth Ground
16.11.3.3
Wiring for cable connections using
Hitachi EH
Series CPU’s
with RS485-4 Wire RJ45 Female
Socket ports. RS-232 port 1 (RS-485 switches: 1,4,7,8=OFF 2,3,5 =ON)
KEP Part#: (Not Available) (D-Sub 9 Female Plug to RJ45 Male Plug Cable)
HMI PLC[RS-232]
Connect to Hitachi EH
Series CPU’s with RS485 Port 1
1 RXD-
Æ
5 TXD-
2 RXD+
Æ
4 TXD+
3 TXD-
Æ
6 RXD-
4 TXD+
Æ
7 RXD+
5 GND
Æ
1 GND
Shield
Æ
Earth Ground
7 CTS
Æ
8 RTS
Must be jumpered on HMI RS232 port
16.11.3.4
Wiring for cable connections using
Hitachi EH
Series CPU’s
with RS485-2 Wire RJ45 Female
Socket ports. RS-232 port 1 (RS-485 switches: 1,4,7,8=OFF 2,3,5 =ON)
KEP Part#: (Not Available) (D-Sub 9 Female Plug to RJ45 Male Plug Cable)
HMI PLC[RS-232]
Connect to Hitachi EH
Series CPU’s with RS485 Port 1
1 RXD-/TXD-
Æ
5 TXD-
Æ
6 RXD-
2 RXD+/TXD+
Æ
4 TXD+
Æ
7 RXD+
5 GND
Æ
1 GND
Shield
Æ
Earth Ground
7 CTS
Æ
8 RTS
Must be jumpered on HMI RS232 port
Note:
Graphic representation may not reflect the actual appearance of the finished cable.
Summary of Contents for MMI-1500
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