Honeywell HPM User Manual

2 Equipment Description
2.20 24 Vdc Fuse Protection
110 HPM High-Performance Process Manager Service R688
Honeywell December 2020
15-Slot card file
The 15-Slot card file provides 2 A fast-action fuse IOP card and associated standard FTA protection. The
backpanel assembly also provides fast-action 2.0 A fuse protection for the LLAI Optical Coupler Module
on the backpanel U1.
When HPMM cards occupy the left two slots of a card file, fuse F2 is not in use. Fuse F1 on the
backpanel is used to supply 24 Vdc to the UCN Interface Module.
15-Slot Card File Backpanel Fuse Protection
The following table lists the individual backpanel fuses and their application for the 15-Slot card file.
The fuse rating is 2 A for fuse locations F1 through F16.
Table 7 15-Slot Card File Backpanel Fuse Protection
Fuse
Rating
Protection Application
F1
2 A fast-action
Slot 1 IOP card and associated FTA
or
UCN Interface Module (24 Vdc) if HPMM exists in
card file
F2
2 A fast-action
Slot 2 IOP card and associated FTA
F3
2 A fast-action
Slot 3 IOP card and associated FTA
F4
2 A fast-action
Slot 4 IOP card and associated FTA
F5
2 A fast-action
Slot 5 IOP card and associated FTA
F6
2 A fast-action
Slot 6 IOP card and associated FTA
F7
2 A fast-action
Slot 7 IOP card and associated FTA
F8
2 A fast-action
Slot 8 IOP card and associated FTA
F9
2 A fast-action
Slot 9 IOP card and associated FTA
F10
2 A fast-action
Slot 10 IOP card and associated FTA
F11
2 A fast-action
Slot 11 IOP card and associated FTA
F12
2 A fast-action
Slot 12 IOP card and associated FTA
F13
2 A fast-action
Slot 13 IOP card and associated FTA
F14
2 A fast-action
Slot 14 IOP card and associated FTA
F15
2 A fast-action
Slot 15 IOP card and associated FTA
F16
2 A fast-action
LLAI Optical Coupler Module, U1

Honeywell HPM Specifications

General

Brand	Honeywell
Model	HPM
Category	Network Hardware
Language	English