4-3
4 Normal I/O
CJ2M CPU Unit Pulse I/O Module User’s Manual
4-1 Normal Inputs
4
4-1-2 Application Procedure
The inputs listed in the following table can be used as normal inputs.
The input terminals that are used for normal inputs are also used for interrupt inputs, quick-response
inputs, high-speed counter inputs, and origin searches. The same input terminal can be used for
only one of these functions. For example, if normal output 2 is used, the high-speed counter 1
phase-Z signal + software reset, quick-response input 2, interrupt input 2, and pulse output 1 origin
input (when performing origin searches) cannot be used.
Applicable Input Terminals
Pulse I/O
Module
No.
Terminal
symbol
Word Bit Function
Other functions that cannot be used at the same time
High-speed
counter inputs
Quick-
response
inputs
Interrupt
inputs
Origin search
inputs for
pulse outputs
0 to 3
0 (on the
right)
IN00 CIO
2960
00 Normal input
0
--- Quick-response
input 0
Interrupt
input 0
Pulse output 0
origin input sig-
nal
IN01 01 Normal input
1
--- Quick-response
input 1
Interrupt
input 1
Pulse output 0
origin proximity
input signal
IN02 02 Normal input
2
Counter 1 phase
Z or reset input
Quick-response
input 2
Interrupt
input 2
Pulse output 1
origin input sig-
nal
IN03 03 Normal input
3
Counter 0 phase
Z or reset input
Quick-response
input 3
Interrupt
input 3
Pulse output 1
origin proximity
input signal
IN04 04 Normal input
4
--- --- --- Pulse output 0
positioning
completed sig-
nal
IN05 05 Normal input
5
--- --- --- Pulse output 1
positioning
completed sig-
nal
IN06 06 Normal input
6
Counter 1 phase
A, increment, or
count input
--- --- ---
IN07 07 Normal input
7
Counter 1 phase
B, decrement, or
direction input
--- --- ---
IN08 08 Normal input
8
Counter 0 phase
A, increment, or
count input
--- --- ---
IN09 09 Normal input
9
Counter 0 phase
B, decrement, or
direction input
--- --- ---
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