9 Spare Parts
9.2 Periodic Maintenance Parts
R688 HPM High-Performance Process Manager Service 491
December 2020 Honeywell
Table 89 Conformally Coated HPM ORU Parts List
number MTL4523 – 51202956-100)
LFD Combiner Panel (MC-GLFD02)
Line Fault Detection Combiner Panel
Power Distribution Assembly (MC-
GPRD02)
Galvanic Isolation Power Distribution Assembly
Marshalling Panel (MC-GMAR52)
Fieldbus FTA with GI/IS PS module (Comp Term
Fieldbus FTA with GI/IS PS module (Crimp Term)
Plug-in GI/IS module (MTL4053) for above FTAs
Bus terminator enable jumper for above FTAs
Comp-type terminal connector for GI modules
Crimp-type terminal connector for GI modules
14-20 AWG wire crimp pins for above connector
MISCELLANEOUS COMPONENTS (continued)
Cabinet fan assembly, 115 Vac without alarm
Cabinet fan assembly, 230 Vac without alarm
Fan, 115 Vac (replacement for 51304074-100)
Fan, 230 Vac (replacement for 51304074-200)
Cabinet fan assembly, 115 Vac with alarm
Cabinet fan assembly, 230 Vac with alarm
PWB, 115 Vac (replacement for 51303940-150)
PWB, 230 Vac (replacement for 51303940-250)
Left 7- Slot Card File (MC-HPFH01)
Left 7-Slot HPMM/IOPcard file assy (slots 1-7)
Left 7- Slot Card File (MC-HPFH03)
Left 7-Slot HPMM card file assy (slots 1-7)
Left 7- Slot Card File (MC-HPFI03)
Left 7-Slot IOP card file assy (slots 1-7)
Left 7- Slot Card File Backpanel
Left 7-Slot card file backpanel assy (slots 1-7)
Right 7- Slot Card File (MC-HPFH11)
Right 7- Slot HPMM/IOP card file assy (9-15)
Right 7- Slot Card File (MC-HPFH13)
Right 7- Slot HPMM card file assy (slots 9-15)
Right 7- Slot Card File (MC-HPFI13)
Right 7- Slot IOP card file assy (slots 9-15)
Right 7- Slot Card File Backpanel
Right 7- Slot card file backpanel assy (slots 9-15)
15-Slot Card File (MC-HPFX02)
15-Slot HPMM/IOP card file assy (slots 1-15)
15-Slot Card File (MC-HPFX03)
15-Slot HPMM card file assy (slots 1-15)