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AC500

Technical data

Analog S500 I/O modules
Type AX521 AX522 AI523 AO523 AI531
Process voltage UP
Nominal voltage 24 V DC
Maximum ripple 5 %
Current consumption on UP
Min. typ. (module alone) 0.150 A 0.130 A
Max. typ. (min. + loads) 0.150 A + load 0.150 A + load – 0.150 A + load
Reverse polarity protection ? ? ? ? ?
Max. line length of the analog lines, 100 m
conductor cross section > 0.14 mm²
Conversion error of analog values caused by 0.5 % typically, 1 % max. 4
non-linearity, calibration errors ex works and the
resolution in the nominal range
Potential isolation
Per module ? ? ? ? –
Fieldbus connection Via AC500 CPU or all communication interface modules
Voltage supply for the module Internally via extension bus interface (I/O bus) –

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