Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 2-22 P/N 196515 (Revision A)
Information Sheet 2-3-1
Power Distribution
A. Power Manager
1. AC power enters the dispensing system from the facility power source at the
Main Power Inlet. From there, it runs through the Main Circuit Breaker (25
Amperes) to the Power Manager.
2. The Power Manager distributes power to the following components:
Main Interface PWA (12 VDC)
Servo Power Transformer (208-240 VAC)
Conveyor/Heater Module Controller (240 VAC)
Computer Power Supply (240 VAC)
Refer to 62-1720-00BD, Sheet 1
.
B. Main Interface PWA
1. The Main Interface PWA receives power from both the Power Manager and
PC Power Supply.
2. It supplies power to:
XY Servo Interface (+5,-5,+12,-12,24 VDC)
Needle Sensor (24 VDC)
Spare DC Out (5, 24 VDC)
Hour Meter (12 VDC)
Scale Power (12 VDC)
Monitor (12,5 VDC)
C. XY Servo Interface
1. The XY Servo Interface receives power from both the Servo Power
Transformer and the Main Interface PWA.
2. The XY Servo Interface distributes power to:
XY Servo Amplifiers (42-85 VDC)
XY Linear Encoders (5 VDC)
Pneumatic Solenoids (24 VDC)
Fans (24 VDC)
Beacon (24 VDC)
Fluorescent Light (12 VDC)
Z Servo Interface (5,24 VDC)
Dispense Head Controller (5,24 VDC)
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