Honeywell HPM, Service

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9 Spare Parts
9.2 Periodic Maintenance Parts
490 HPM High-Performance Process Manager Service R688
Honeywell December 2020
Table 89 Conformally Coated HPM ORU Parts List
Name Description Part Number
24 Vdc DI Galvanic Isolation Module (MTL4013)
(Replaced by Individual Module Replacement Kit
number MTL4513
– 51202955-100)
51191926-100
AO FTA (MC-GHAO11) AO redun FTA with HART and Comp Term 51309540-175
AO Galvanic Isolation Module (MTL4046C)
(Replaced by Individual Module Replacement Kit
number MTL4546Y
– 51202953-100)
51192565-200
AO FTA (MC-GAOX72) AO FTA with GI Modules (Crimp Term)
(There is no replacement with MTL 4500 series, but
you can use MU-GHAO11/MU-GHAO21 with MTL
4546Y- 51202953-100)
51304638-375
AO FTA (MC-GAOX12) AO FTA with GI Modules (Comp Term)
(There is no replacement with MTL 4500 series, but
you can use MU-GHAO11 with MTL 4546Y-
51202953-100)
51304638-575
AO FTA (MC-GAOX02) AO nonredun FTA with GI Modules (Comp Term)
(There is no replacement with MTL 4500 series, but
you can use MU-GHAO11/MU-GHAO21 with MTL
4546Y- 51202953-100)
51304638-175
AO FTA (MC-GAOX82) AO FTA with GI Modules (Crimp Term)
(There is no replacement with MTL 4500 series, but
you can use MU-GHAO11 with MTL 4546Y-
51202953-100)
51304638-775
AO Galvanic Isolation Module (MTL4045C) 51192097-200
AO Galvanic Isolation Module (MTL4046P) 51192565-100
Redundancy Module for FTA 51304338-100
DO FTA (MC-GDOD12) DO FTA with GI Modules (Compression Term) 51304642-175
DO FTA (MC-GDOD13) DO FTA with GI Modules (Compression Term) (with
Line Fault Detection Feature)
(Replaced by Individual Module Replacement Kit
number MTL4525
– 51202957-100)
51307049-175
DO FTA (MC-GDOD82) DO FTA with GI Modules (Crimp Terminals) 51304642-375
DO Galvanic Isolation Module (MTL4021)
(Replaced by Individual Module Replacement Kit
number MTL4525
– 51202957-100)
51191698-100
DO FTA (MC-GDOL12) DO FTA with GI Modules (Compression Term) 51304736-175
DO FTA (MC-GDOL82) DO FTA with GI Modules (Crimp Terminals) 51304736-375
DO Galvanic Isolation Module (MTL4023)
(Replaced by Individual Module Replacement Kit
51191927-100