Johnson Controls VSD Series User Manual page 44

VSD Series Drives User Manual
Table 5-9: Bypass Power Wiring Instructions — Enclosed NEMA Type 12/3R (Continued)
Control Wiring
20. Use a flat-blade screwdriver to carefully remove the low-
voltage I/O terminal block.
21. Reinsert the I/O terminal block into the control board.
22. Terminate control wiring to the OPTA9 and OPTA2 board
(Terminals 1 – 26).
Note: Use 1/8" flat-blade.
CAUTION
● Run 110 Vac and 24 Vdc control wiring in separate
conduit.
● Communication wire to be shielded.
● RS-232 keypad cable must be less then 25 feet (to
prevent nuisance trips).
Optional Spacer Heater
Customer
Drive
Ground
Ground
5-12
R
(DC 2)
FAN
Space Heater
(Optional)
Note: Optional COMM cards can be supplied
Note: supplied with the drive or as a field option.
Figure 5-6:
For more information visit: www.johnsoncontrols.com
Start/Stop
Speed Select 1
Fire Mode
Bypass Overload Fault
Note: See Figure 3
Eaton Technology
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November 2009
Drive Motor
Ground Ground
for Dip X1, X2,
X3, X6 Switch
settings.
LIT-1201828