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4. Power supply specification
4-1. Power supply specification
The power specification of XSDH series PLC only supports AC power type.
The power specification of XS3 series PLC only supports DC power type.
The power specification of XSLH series PLC only supports DC power type.
(1) AC power type
Allowable instantaneous
power off time
Interrupt time ≤0.5AC cycle, space ≥1s
Max below 40A 5ms/AC100V max below 60A 5ms/AC200V
Maximum power
consumption
Note:
※1: Please use more than 2mm
2
wires for power cables to prevent voltage drop.
※2: Even in case of power failure within 10ms, the programmable controller can still continue to work. When the
power is cut off for a long time or the abnormal voltage drops, the programmable controller will stop working and the
output will also be in off state. When the power supply is restored, the programmable controller will automatically
start running.
※3: The grounding terminal FG of basic unit and expansion module can be connected with each other and reliably
grounded (the third kind of grounding).
(2) DC power type
Input current (basic unit)
Allowable instantaneous
power off time
Maximum power
consumption
Note: ● terminal is empty, please do not use it as external wiring or relay terminal.