2 Equipment Description
2.12 I/O Link Extender (Fiber Optic Link)
74
HPM High-Performance Process Manager Service
R688
Honeywell
December 2020
Long Distance I/O Link Extender connections redundant HPMMs
The following figure illustrates the interconnections for a Long Distance I/O Link Extender in an
High-Performance Process Manager that has redundant HPMMs.
Figure 16 Long Distance I/O Link Extender Interconnections with Redundant HPMMs
3278 0
Rem ote S ite 2
Rem ote S ite 1
Redundant HPMM Card File
IOP Card Files
Central Site
Primary HPMM Card File
NOTE
The following High-Performance Proc es s Manager subs ys tem configuration is ass umed.
1. The lower HPMM c ard file is configured as c ard file #1 )I/O Link addres s of 0).
2. The upper HPMM c ard file is c onfigured as card file #2 (I/O Link address of 1).
3. Remot e Site #1's IOP card file is c onfigured as c ard file #3 (I/ O Link addres s of 2).
4. Remot e Site #2's IOP card file is c onfigured as c ard file #4 (I/ O Link addres s of 3).
A
B
B
A
B
B
A
A
J42
J43
I/O Link
Cables
J42
J43
Summary of Contents for HPM
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