YME Engineering Course

G. PROCESS INPUT/OUTPUTS
G.2. IOM BUILDER
IOM builder definition for AAI835 IOM is discussed in detail below.
♦ Terminal
A terminal of a process I/O or a Fieldbus I/O can be numbered in
accordance with its physical position and the I/O module location. The
format of a terminal number is as follows.
%Znnusmm
%Z: Identifier of process I/O (Fixed)
nn: Node Number (01 - 10)
u : Unit Number (1 - 8)
s : For a Fieldbus communication module, s stands for segment number (1
-4). When using modules compatible to HART communication, for
measured analog data s=1, while for the data via HART communication
s=2. For other I/O modules s is fixed as 1.
mm: Terminal Number (01 - 64)
♦ Conversion
No conversion is applicable for this type of card.
YME Training Center
G-12
CS3KR3-ENG 1 ST Edition Jan 2002