582
Specifications of Basic I/O Units Appendix A
Note The maximum load currents will be 2.0 A/common and 4.0 A/Unit if a
pressure-welded connector is used.
Circuit Configuration
When the output current of any output exceeds the detection current, the output for that point will turn OFF. At
the same time, the ERR indicator will light and the corresponding flag (one for each common) in the Basic I/O
Unit Information Area (A050 to A069) will turn ON.
ON Response Time 0.5 ms max.
OFF Response Time 1.0 ms max.
Load Short-circuit Prevention Detection current: 0.7 to 2.5 A
Automatic restart after error clearance. (Refer to
page 590.)
Insulation Resistance 20 MΩ between the external terminals and the GR
terminal (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.
Number of Circuits 32 (16 points/common, 2 circuits)
Internal Current Consumption 5 V DC 150 mA max.
External Power Supply 20.4 to 26.4 V DC, 70 mA min.
Weight 80 g max.
Accessories None
to
to
Output indicator
Internal circuits
Load short-circuit
protected
I/O word “m”
I/O word “m+1”
Load short-circuit
protected
ERR indicator
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