Omron CP1H-CPU - 05-2006, Operation Manual

Page: 94 / 669

63
Specifications
Section 2-2
2-2-5 I/O Specifications for Y CPU Units
Relationship between Built-in Inputs and Terminal Block Arrangement
Terminal Block Arrangement
Setting Input Functions in
the PLC Setup Functions for the normal input terminals in the built-in inputs can be individu-
ally allocated by making selections in the PLC Setup.
Note High-speed counter terminals are line -river inputs, so they cannot be used as
normal inputs.
+ +
−
A0+ B0+ Z0+ A1+ B1+ Z1+
A0
−
B0
−
Z0
−
A1
−
B1
−
Z1
−
NC
COM 01 05 11 01 03 05
00 04 10 00 02 04
Upper Terminal Block
24-VDC input terminals
Special high-speed counter terminals CIO 0 CIO 1
Normal input terminals
Input terminal
block
Input operation setting High-speed counter
operation setting
Origin search
function
Word Terminal/
Bit
Normal
inputs
Interrupt
inputs
(See note.)
Quick-
response
inputs
High-speed counters 0 to 3
set to be used.
Origin search
function for pulse
outputs 0 and 1 set
to be used.
--- A0 --- --- --- High-speed counter 0
(phase-A, increment, or
count input) fixed ---
--- B0 --- --- --- High-speed counter 0
(phase-B, decrement, or
direction input) fixed ---
--- Z0 --- --- --- High-speed counter 0
(phase-Z/reset) fixed Pulse 0 origin input
signal (line driver)
--- A1 --- --- --- High-speed counter 1
(phase-A, increment, or
count input) fixed ---
--- B1 --- --- --- High-speed counter 1
(phase-B, decrement, or
direction input) fixed ---
--- Z1 --- --- --- High-speed counter 1
(phase-Z/reset) fixed Pulse 1 origin input
signal (line driver)
CIO 0 00 Normal input
0 Interrupt
input 0 Quick-response
input 0 --- Pulse 2 origin proxim-
ity input signal
01 Normal input
1 Interrupt
input 1 Quick-response
input 1 High-speed counter 2
(phase-Z/reset) ---
04 Normal input
2 --- --- High-speed counter 2
(phase-A, increment, or
count input) ---
05 Normal input
3 --- --- High-speed counter 2
(phase-B, decrement, or
direction input) ---
10 Normal input
4 --- --- High-speed counter 3
(phase-A, increment, or
count input) ---
11 Normal input
5 --- --- High-speed counter 3
(phase-B, decrement, or
direction input) Pulse 3 origin proxim-
ity input signal