Iop Only Card File Pinning Location; Two Pinning Methods; One Method Only; Figure 85 Iop Only Card File I/O Link Interface Address Pinning - Honeywell HPM Service

IOP Only card file pinning location

The following figure illustrates the location on the IOP Only card file backpanel where the I/O Link
Interface address is configured. The IOP Only card file may be part of the residual hardware from the
upgrade of a PM or APM subsystem to an HPM subsystem.

Figure 85 IOP Only Card File I/O Link Interface Address Pinning

R8
R7
R6
R5
J16
1 26 1
25 50 25
SLOT 1 SLOT 2
15 SIOM BACKPLANE
ATTENTION
The numerical address displayed on the Operator Console displays is numbered one higher
than the actual configured binary address. The binary card file address of 0 is displayed as a
numerical address of 1 on the system displays.

Two pinning methods

A choice of two methods can be used to implement the I/O Link Interface addressing on the card file.

Plug jumpers

Zero-ohm resistor jumpers

One method only

One of the two methods must be disabled. Both cannot be active. Remove all jumpers and use the zero-
ohm resistors or clip out the zero-ohm resistors and use the jumpers. The jumper method (without the
resistors) is the most common method.
R688
December 2020
P 4 2 1
I/O Link Address
(Plug Jumpers)
1
2
I/O Link Address
4
(Zero-ohm Resistor Jumpers)
P
J17 J18 J19
26 1 26 1 26
50 25 50 25 50
SLOT 3 SLOT 4
HPM High-Performance Process Manager Service
Honeywell
2.29 I/O Link Interface Address Pinning
J20 J21
1 26 1 26 1
25 50 25 50 25
SLOT 6 SLOT 7
SLOT 5
ASSY NO. 51401406-100
2 Equipment Description
J22
26
50
51572
173