CQM1-CIF11 Omron, CQM1-CIF11 Datasheet - Page 11

• Manufacturer Part Number: CQM1-CIF11
• Description: CABLE PERIPHERAL
• Manufacturer: Omron

Specifications of CQM1-CIF11

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CQM1CIF11

High-speed Counter Inputs
The following CPU input bits can be used as high-speed counter inputs. The maximum count frequency is 5 kHz in differential phase
mode and 20 kHz in the other modes.
Note: The minimum pulse widths for inputs IN00000 (A-phase input) and IN00001 (B-phase input) are as follows:
Interrupt Inputs
CPM2C PLCs have inputs that can be used as interrupt inputs (interrupt input mode or counter mode) and quick-response inputs. The
minimum pulse width for these inputs is 50 µs.
In CPUs with 10 I/O points, inputs IN00003 and IN00004 can be used as interrupt inputs. In CPUs with 20 I/O points, inputs IN00003
through IN00006 can be used as interrupt inputs.
Input
IN00000
IN00001
IN00002
A--102
p
Pulse plus direction input mode, Up/down input
mode, Increment mode
The minimum pulse width for input IN00002 (Z-phase input) is as follows:
Phase Z
Function
Differential phase mode
A-phase pulse input
B-phase pulse input
Z-phase pulse input or hardware reset input (IN00002 can be used as a normal input when it is not used as a high-speed
counter input.)
Micro Programmable Controller
12.5 µs
min.
50 µs min.
50 µs min.
500 µs min.
12.5 µs
min.
Pulse plus direction input
mode
Pulse input
Direction input
Phase A
Phase B
CPM2C
Differential phase mode
T
1
Up/down input mode
Increment pulse input
Decrement pulse input
100 µs min.
T
2
T
1
T
T
3
2
T
3
T
T
4
4
: 12.5 µs min.
Increment mode
Increment pulse input
Normal input