Wiring; Wiring Of Transmission Line - Panasonic FP7 User Manual
Multi-wire link unit
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Also See for FP7:
- Command reference manual (1222 pages) ,
- User manual (275 pages) ,
- Additional functions manual (45 pages)
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Wiring
3.2 Wiring
3.2.1 Wiring of Transmission Line
• As for transmission cables, connect RS-485 terminals, positive (+) to positive (+) and
negative (-) to negative (-).
• Connect transmission cables from one unit to the next. Never run two wires from a single
unit to two other units.
• When using a shielded transmission cable, ground the one end of the shield. Never ground
at the both ends of the cable.
+
-
To '+' of another unit
To '-' of another unit
3-4
-
+
+
-
To '+' of another unit
To '-' of another unit
shield
+
-
: Transmission cable
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