Omron CJ2 User Manual page 246

Appendices
Circuit Configuration
Terminal Connections
• With quick-response inputs, pulse inputs shorter than the CPU Unit's cycle time can be read by the
CPU Unit.
• The pulse width (ON time) that can be read by the Quick-response Input Unit is 0.05 ms.
• Inputs read by the internal circuits are cleared when inputs are refreshed.
*1 Terminal numbers A0 to A8 and B0 to B8 are used in this manual, but they are not printed on the Unit.
A-16
Signal
name
3.3 kΩ
IN0
to
IN15
COM
Input indicator
COM
Number of simultaneously ON points --
Ambient temperature characteristics
18
16
14
Input voltage: 26.4 VDC
12
10
8
6
4
2
0
0 10 20 30 40 50
Ambient Temperature
*1
Signal
Signal
Connec-
tor pin
name
name
IN0
A0
IN1
B0
IN2
A1
IN3
B1
IN4
A2
IN5
B2
IN6
A3
IN7
B3
IN8
IN9
A4
B4
IN10
A5 IN11
B5
IN12
A6 IN13
B6
IN14
A7 IN15
B7
COM
COM
A8
B8
• The input power supply polarity can be connected in either direc-
tion.
16 points at 45°C
12 points at 55°C
(°C)
60
24 VDC
CJ2 CPU Unit Hardware User's Manual