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KP100G
Installation (RS-485)
Fig, 8-2Fig, 8-1Fig, 8-2 shows the wiring diagram.
Use an RS-232C/RS-485 Interface Converter for connection with the personal computer.
Connect a terminator plug to the communications cable for the last KP100G Unit in the series. 0.3 mm
RS-485 connection.
Personal
Computer
RS-485 Terminal
T+
NC
T-
NC
R+
R-
T+
NC
T-
NC
R+
R-
RS-485 Terminal
T+
NC
T-
NC
R+
R-
T+
NC
T-
NC
R+
R-
RS-485 Terminal
T+
NC
T-
NC
R+
R-
T+
NC
T-
NC
R+
NC
R-
NC
Fig, 8-2 Wiring KP100G Units to a personal computer (RS-485)
2
shielded twisted pair cable is recommended for
RS-232C/RS-485
Converter (K3SC)
DB (+) DA (-)
100 to 125 Ω (1/2 W)
39
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