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3-8 Installing the Controller Link Interface Unit
3-53
3-8-4 Wiring
This section describes the method for wiring the network communications cable to the Con-
troller Link Support Board.
Wiring the Communications Cable
Wire the communications cable to connect identical signals.
Precautions
for Safe Use
•
Use the cable specified for the communications cable.
•
Keep communications cables separated from power lines or high-tension
lines to prevent influences from electronic noise.
•
Ground the shield of the communications cable at one end of the network.
Do not ground the shield at both ends.
•
Do not connect the shield cable of the communications cable to a ground
that is also being used for power-system devices, such as inverters.
•
Do not run wiring outdoors. If outdoor wiring is necessary, take protective
measures against lightening, such as underground wiring or wiring inside
pipes.
•
Always turn OFF the power to PT before connecting the communications
cable or installing/removing the connector.
•
Use the connector attached to the Controller Link Support Board.
Connecting the Communications Cable
Connect the communications cable to the Controller Link Support Board after first connecting
it to the cable connector provided.
Use one of the twisted-pair cables listed below as the communications cable.
Model Manufacturer
Remarks
Li2Y-FCY2x0.56qmm KROMBERG & SHUBERT,
Department KOMTEC
German company
1x2xAWG-20PE+Tr.
CUSN+PVC
DRAKA CABLES INDUSTRIAL Spanish company
#9207 BELDEN
American
company
ESVC0.5x2C Bando
Densen
Co. Japanese
company
ESNC0.5×2C-99-
087B
Nihon Electric Wire & Cable Co. Japanese company
Precautions
for Safe Use
•
Use the cables listed above.
•
Normal communications may not be possible if a communications cable
other than those listed above is used.
Reference
•
Terminals for the same signal on the Controller Link Support Board’s connector are
connected internally.
•
The thickness of the ground wire connected to the Controller Link Support Board’s
connector must be less than 2.5 mm
2
.
•
Connect to the network using the special connector provided with the Controller Link
Interface Unit.
Summary of Contents for NS - REV 12
Page 2: ......
Page 22: ...20 ...
Page 34: ...1 4 Procedure for Running NS series PTs 1 12 ...
Page 54: ...2 2 Part Names and Functions 2 20 ...
Page 116: ...3 11 RS 232C RS 422A Selector DIP Switch 3 62 ...
Page 144: ...4 4 Recommended Connector Cables 4 28 ...
Page 174: ...5 3 Connecting to Host via EtherNet IP 5 30 ...
Page 246: ...6 11 Verifying Tags 6 72 ...
Page 279: ...Appendix 2 Dimensions A 19 NS5 V1 V2 Cable Connection Dimensions ...
Page 332: ......
Page 333: ......