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GFK-0356Q
Chapter 8 Option Modules
8-27
8
IC693APU305 I/O Processor Module
The I/O Processor (IOP) module (IC693APU305) for the Series 90-30 PLC provides direct
processing of rapid pulse signals for industrial control applications such as:
Fast response process control
Velocity measurement
Material handling, marking, and packaging
Direct processing means that the module is able to sense inputs, process the input information, and
control the outputs without needing to communicate with a CPU.
During each CPU sweep, the I/O Processor communicates with the CPU through 32 discrete inputs
(%I), 15 words of analog inputs (%AI), 32 discrete outputs (%Q), and 6 words of analog outputs
(%AQ). The %AQ outputs can be used by the CPU program to set up timer values or send other
controlling parameters to the I/O Processor.
IN12/OUT8
1-4: 1.0A @ 12/24
5/12/24 VDC
2
4
OK
I/O
PROC
MODULE
1
3
CFG
a45380
I/O PROCESSOR
2
4
OK
I/O
PROC
MODULE
5/12/24 VDC
I/O PROCESSOR
1
3
7
2
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
4
OUT1
SHIELD
IN2
IN1
IN4
IN3
IN6
IN5
IN8
IN7
IN9/OUT5
44A729182-070R01
FOR USE WITH
IC693APU305
IN10/OUT6
IN11/OUT7
INCOM
OUTCOM
OUT2
OUT3
OUT4
I
N
T
E
R
N
A
L
V
V
1
3
CFG
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
I9/
05
OUT1
OUT2
OUT3
OUT4
I10/
06
I11/
07
I12/
08
OUT
OUT
OUT
1-8: 0.02A @ 5
5-8: 0.5A @ 12/24
4.0A/MODUL
Figure 8-17. I/O Processor Module