Honeywell UDC2500 User Manual
Page 192
Parts List
178
UDC2500 Universal Digital Controller Product Manual
4/07
Table 8-1 Parts Identification
Key
Number
Part Number
Description
1
51453143-501
Bezel Assembly and Bezel Gasket
2
51452758-502
Display/Keyboard (with IR)
3 51452822-502
51452822-503
Power/Output PWA (90-264 Vac Operation)
Power/Output PWA (24 Vac/dc Operation)
4 51452810-501
51452816-501
Auxiliary Output/Digital Input/RS-422/485 Communications PWA
Auxiliary Output/Digital Input/Ethernet Communications PWA
5 51452801-503
51452801-504
MCU/Inputs PWA (with 2nd Input and IR) for Controllers
MCU/Inputs PWA (with IR) for Limit Controllers
6
30755306-501
30756679-501
30756725-501
51452804-501
51452807-501
Output 1/2
• Electro-Mechanical Relay
• Open Collector Output PWA
• Solid State Relay
• Current Output PWA
• Dual Electromechanical Relay PWA
7 51452759-501
Case Assembly (including Mounting Kit with 4 brackets & screws)
8
30755306-501
30756679-501
30756725-501
Output 3
• Electro-Mechanical Relay
• Open Collector Output PWA
• Solid State Relay
Table 8-2 Parts Not Shown
Part Number
Description
30731996-506
4-20 mA Input Resistor Assembly (250 ohm)
30754465-501
0-10 Volt Input Resistor Assembly (100K pair)
51452763-501
Mounting Kits (12 brackets & screws)
Table 8-3 Software Upgrades (see Section 7.9)
Part Number
Description
50004634-501
Dual Display and Manual/Auto
50004634-502
Dual Display, Manual/Auto and Set Point Programming (SPP)