Parts List
336 UDC3500 Universal Digital Controller Product Manual 3/07
Table 8-1 Parts Identification
Key
Number
Part Number Description
1 51453143-503 Bezel Assembly and Bezel Gasket
2 51452845-501 Display/Keyboard PWA
3 51452831-501
50006376-501
Power/Output PWA (90-264 Vac Operation)
Power/Output PWA (24 Vac/dc Operation)
4 51452837-502
51452840-501
Second Current Output/Digital Inputs/RS-422/485 Communications
PWA
Digital Inputs/Ethernet Communications PWA
5 51452828-502 MCU/Input PWA
6
30755306-501
30756679-501
30756725-501
51452807-501
51452834-501
Output 2
• Electro-Mechanical Relay
• Open Collector Output PWA
• Solid State Relay
• Dual Electromechanical Relay PWA
• Third Current Output PWA
7 51452846-501 Case Assembly (including Mounting Kit with 4 brackets & screws)
8 51452843-501 Optional Relays PWA (Relays 3, 4 and 5)
9 51452825-501 Optional Input PWA (used for Inputs 2 and 4)
10 51452825-501 Optional Input PWA (used for Inputs 3 and 5)
11 51453140-501 Battery Module
Table 8-2 Parts Not Shown
Part Number Description
30731996-506 Milliamp Input Resistor Assembly (250 ohm)
30754465-501 0-10 Volt or –1-1 Volt Input Resistor Assembly (100K pair)
51453364-501 Thermocouple Input Cold Junction Sensor Assembly
51452763-501 Mounting Kits (12 brackets & screws)
50010425-501 Ethernet Adapter Kit (RJ-45 Connector)
50004821-501 NEMA Panel Support Kit (for bracing thin mounting panels)
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