NBC™ Flat Belt - IOM
P/N: 1118140 Rev: 07/29/2020 Page 82 of 129
Using two Power Supplies to power one extended CRUZcontrol section
A CRUZcontrol string with more than 54 Logic Assemblies would require the use of more than one
power supply. This can be done, but it requires that the power supplies be isolated from each other at
the +24 volt line. This drawing illustrates how to isolate the two strings making use of a Power
Interrupt Cable. The + VDC line is not passed through, while the Slug Release and Singulation
Release Signals as well as 0VDC are connected to pass the signals through uninterrupted.
Figure 10: One CRUZcontrol Section with Two Power Supplies
Power Supply Part Numbers
TGW Systems Part Number Description
Kit Part Number
1117431
1117972
PWS, 24VDC,3.9A,120VAC, NBC CLASS 2, W/ 2X2 T-
CABLE
1117937 BRKT, POWER SUPPLY,SICK NBC
Kit Part Number
1117432
1107030
PWS, 24VDC,3.8A,480VAC, NBC ,2 PH, CLASS 2, W/2X2
T-CABLE
1117937 BRKT, POWER SUPPLY,SICK NBC
Cables
1117379 CABLE,CTRLS-T_CABLE-79"-2X2-FLYING LEADS
1117380 CABLE,CTRLS-POWER INTRPT-2X2
Table 9: Power Supply Part Numbers
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