Omron CJ - 08-2008 Operation Manual page 609

Specifications of Basic I/O Units
CJ1W-MD263 DC Input/Transistor Output Unit
(MIL Connector, 32 Inputs/32 Outputs, Sinking)
Output section (CN1)
Rated Voltage 12 to 24 V DC
Operating Load Volt- 10.2 to 26.4 V DC
age Range
Maximum Load Cur- 0.3 A/point, 1.6/common, 3.2 A/Unit Input Current
rent
Maximum Inrush Cur- 3.0 A/point, 10 ms max.
rent
Leakage Current 0.1 mA max.
Residual Voltage 1.5 V max.
ON Response Time 0.5 ms max.
OFF Response Time 1.0 ms max.
No. of Circuits 32 (16 points/common, 2 circuits)
Fuse None
External Power Sup- 12 to 24 V DC, 30 mA min.
ply
Insulation Resistance 20 MΩ between the external terminals and the GR terminal (at 100 V DC)
Dielectric Strength 1,000 V AC between the external terminals and the GR terminal for 1 minute at a leakage current
of 10 mA max.
Internal Current Con- 5 V DC 140 mA max.
sumption
Weight 110 g max.
Accessories None
Note 1. The ON response time will be 20 µ s maximum and OFF response time will be 400 µ s maximum even
if the response times are set to 0 ms due to internal element delays.
2. The following restrictions apply when connecting 2-wire sensors.
• Provide an input power supply voltage at least as high as the sum of the ON voltage (19 V) and
the sensor's residual voltage (approximately 3 V).
• Use a sensor with a minimum load current of 3 mA or higher.
• When connecting a sensor with a minimum load current of 5 mA or higher, connect a bleeder
resistor.
Circuit Configuration
CN1 (OUT)
Output indicator
Indicator switch
Input section (CN2)
Rated Input Voltage
Operating Input Volt-
age
Input Impedance
ON Voltage/ON Cur-
rent
OFF Voltage/OFF
Current
ON Response Time
OFF Response Time 8.0 ms max. (Can be set to between
No. of Circuits
Number of Simulta-
neously ON Points
CN2 (IN)
5.6 kΩ
+V
IN00
to
OUT00
IN15
to
OUT15
COM2
COM0
COM2
COM0
+V 5.6 kΩ
IN00
to
OUT00
to IN15
OUT15
COM3
COM1
COM3
COM1
Appendix A
24 V DC
20.4 to 26.4 V DC
5.6 kΩ
4.1 mA typical (at 24 V DC)
19.0 V DC min./3 mA min.
(See note 2.)
5 V DC max./1 mA max.
8.0 ms max. (Can be set to between
0 and 32 in the PLC Setup.) (See
note.)
0 and 32 in the PLC Setup.) (See
note.)
32 (16 points/common, 2 circuits)
75% (24 points) (at 24 V DC)
Indicator switch
Input indicator
561