9 Spare Parts
9.2 Periodic Maintenance Parts
R688 HPM High-Performance Process Manager Service 483
December 2020 Honeywell
Conformally coated ORU parts list
The following table is a parts list of confomally coated HPM ORU assemblies.
Table 89 Conformally Coated HPM ORU Parts List
Standard 20 A Power Supply Module
(Replaced by 51198651-100)
AC Only 8 A Power Supply Module
AC Only 16 A Power Supply Module
48 V Battery Pack assembly
Power System Backpanel Assy
PM/APM Power System backpanel
Power System Backpanel Assy
HPM Power System backpanel
AC/DC Distribution Assembly
AC Only power control and distribution board 115 Vac
dual PSMs
AC/DC Distribution Assembly
AC Only power control and distribution board 115 Vac
single PSM
AC/DC Distribution Assembly
AC Only power control and distribution board 230 Vac
dual PSMs
AC/DC Distribution Assembly
AC Only power control and distribution board 230 Vac
single PSM
CMOS Battery Backup Assembly
PM/APM Charger/monitor for CMOS memory
CMOS Battery Backup Assembly
HPM PS charger/monitor for CMOS memory
High-Performance Comm/Control
Communications/Control card
51401635-150
(obsolete)
51403988-150
High-Performance I/O Link
51402573-100
(obsolete)
51402573-250
(obsolete)
51402573-450
High Level Analog Input card
High Level Analog Input card
Low Level Analog Input card
Low Level Multiplexer card