Specifications

PROPRIETARY DATA: This document contains proprietary data of ABB Inc. No disclosure, distribution (electronic or otherwise),
or other means of dissemination may be made without written permission.
3BUS 208 000 R1301238 Troubleshooting
The Bottom Power card is to be used for diagnostics performed at the sensor only.
Refer to Figure 11-7.
Figure 11-7 Sample Diagnostic Card: Bottom Power
SCANNING PLATFORM
BOTTOM POWER
086086-052, SIDE 2, REV A
1 POWER COMMON
20 -12 VDC
SYSTEM
21 +12 VDC
22 SHUTTER
ASH
23 FLAG
24 RETURN
GLOSS LAMP
25 POWER
26 -15 VDC
27 SIGNAL
COMMON
SYSTEM
28 +15 VDC
19
37
BW SHUTTER
LO
36
CALIPER HEATER/
VACUUM/PURGE
LO
35
120 VAC
HI
34
ASH
HEATER
LO
33
120 VAC
HI
32
BW
HEATER
LO
31
HEATED
AIR WIPE
LO
30