2-1SectionSpecifications
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2-1 Specifications

2-1-1 General Specifications

Item CPU Boards Expansion I/O Boards
With relay outputs With transistor
outputs With relay outputs With transistor
outputs
Supply voltage 24 V DC
(Allowable range: 20.4 to 26.4 V DC) Supplied from CPU Board.
Power consumption 20 W max. ---
Inrush current 20 A max. ---
Insulation resistance 20 MΩ min. (at 500 V DC) between the external DC terminals and non-current carrying metal
parts
Dielectric strength 1,000 V AC 50/60 Hz for 1 min between the external DC terminals and non-current carrying
metal parts
Noise immunity Conforms to IEC6100-4-4; 2 kV (power lines)
Vibration resistance 10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s2 in X, Y, and Z directions
for 80 minutes each
(8 minutes of vibration × 10 repetitions= total time 80 minutes)
Shock resistance 147 m/s2 three times each in X, Y, and Z directions
Ambient temperature Operating: 0 to 55°C
Storage: –25 to 70°C (excluding the battery)
Ambient humidity Operating: 10% to 90% (with no condensation)
Ambient atmosphere Operating: Must be free from corrosive gas
I/O configuration Inputs: Connector
Outputs: Terminal block Inputs: Connector
Outputs: Connector Inputs: Connector
Outputs: Terminal block Inputs: Connector
Outputs: Connector
Power supply
retention time 2 ms min.
Weight 300 g max. 300 g max.