Attach a noise filter in each power line of SPW48, S2PW50, FAN and external power supply unit. Alternatively, other devices such as noisecut transformer and insulating transformer can be used if its characteristic of noise-reducing effects is same as the following equipment.
Noise filter and external power supply unit shall be installed in the same cabinet of the connecting terminal board for them.
If digital Input/output modules such as SDV144, SDV521, SDV531, SDV53A and SDV541 are
used, power line for an external power shall be separated from the power line of SPW48 and
FAN. This means that two AC power cables are out from the cabinet.
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Parameter
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Description
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Model
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SDV531-L33 S3
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Product Type
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Digital Output Module
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Number of Outputs
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8-channel, module isolation (*6)
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Output Voltage
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24 V DC
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Output Voltage Drop
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1 V maximum
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External Power Supply Rating
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24 V DC, 5 A minimum
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External Power Supply Range
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24 V DC +20 %/–10 % (*1)
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Suffix Code 1
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S = Standard type
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Suffix Code 2
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6 = With signal cable interface adapter and no explosion protection
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Suffix Code 3
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3 = With ISA Standard G3 and temperature (-20 to 70 °C)
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Weight
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0.34 Kg
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Current Capacity
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5 A
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Maximum Leak Current (Off)
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1.6 mA
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Output Format
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Current source
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Maximum Load Current
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0.6 A/output line (4.8 A total output lines) (*2) (*6)
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Minimum Load Current
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35 mA
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Load Resistance Range
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40 to 685 Ω (*3)
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Output Response Time
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30 ms maximum
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Withstand Voltage
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2 kV AC (between output signal lines and system), 8-point input lines collectively connected
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