Appendix C: Electrical Schematics
Expansion
Expansion
Expansion Box
Box
Box Schematic
Schematic
Schematic
+ - -
L N
24VDC
POWER SUPPLY
(121314)
SWITCH
(116320)
FILTER
(115306)
L N
L GND N
18A996
(2 WIRE
HARNESS)
CABLE
16W159
6 4 2
5 3 1
GND TERMINAL
(112443)
TERMINAL TB2
(120491)
TERMINAL TB1
(120491)
N
L
GND
17Y899
(3 WIRE
HARNESS)
POWER IN
(NOT INSTALLED)
RED
WHITE
GRN
BLACK
BLACK
WHITE
BLACK
WHITE
BLACK
18A995
HARNESS
+
-
DC
OK
CONVERTER
(16K465)
1
1
1
2
CLASS 2
(USE CLASS 2 CONDUCTORS)
CLASS 1
A B C D E
1 TORQUE TERMINALS TO
5.3-7.0 in-lbs (0.6-0.8 N.m)
2 TORQUE TERMINAL TO
4.4-5.3 in-lbs (0.5-0.6 N.m)
Figure 105 Expansion Box Schematic
3A4030C
153