Installation manual

4-2 Control Wiring for PowerFlex 700S Drives with Phase II Control
Table 4.A Recommended Control Wire
Type Wire Type(s) Description
Insulation
Rating
Digital I/O Un-shielded Per US NEC or applicable
national or local code
–
300V, 60
o
C
(140
o
F),
Minimum
Shielded Multi-conductor shielded cable
such as Belden 8770(or equiv.)
0.750 mm
2
(18AWG), 3
conductor, shielded.
Standard
Analog I/O
Belden 8760/9460(or equiv.) 0.750 mm
2
(18AWG),
twisted pair, 100% shield
with drain
(5)
.
(5)
If the wires are short and contained within a cabinet which has no sensitive circuits, the use of shielded wire
may not be necessary, but is always recommended.
300V,
75-90
ºC
(167-194
ºF)
Remote Pot Belden 8770(or equiv.) 0.750 mm
2
(18AWG), 3
cond., shielded
Encoder/
Pulse I/O
Less 30.5 m
(100 ft.)
Combined: Belden 9730 (or equivalent)
(1)
(1)
Belden 9730 is 3 individually shielded pairs (2 channel plus power). If 3 channel is required, use Belden 9728
(or equivalent).
0.196 mm
2
(24AWG),
individually shielded.
Encoder/
Pulse I/O
30.5 m (100
ft.) to 152.4
m (500 ft.)
Signal: Belden 9730/9728 (or
equivalent)
(1)
0.196 mm
2
(24AWG),
individually shielded.
Power: Belden 8790
(2)
(2)
Belden 8790 is 1 shielded pair.
0.750 mm
2
(18AWG)
Combined: Belden 9892
(3)
(3)
Belden 9892 is 3 individually shielded pairs (3 channel), 0.33 mm
2
(22 AWG) plus 1 shielded pair 0.5 mm
2
(20
AWG) for power.
0.330 mm
2
or 0.500 mm
2
(3)
Encoder/
Pulse I/O
152.4 m
(500 ft.) to
259.1 m
(850 ft.)
Signal: Belden 9730/9728 (or
equivalent)
(1)
0.196 mm
2
(24AWG),
individually shielded.
Power: Belden 8790
(2)
0.750 mm
2
(18AWG)
Combined: Belden 9773/9774 (or
equivalent)
(4)
(4)
Belden 9773 is 3 individually shielded pairs (2 channel plus power). If 3 channel is required, use Belden 9774
(or equivalent).
0.750 mm
2
(18AWG),
individually shielded pair.
EMC
Compliance
Refer to EMC Instructions on page 1-7
for details.