Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-100
Combined analogue I/O modules with galvanic isolation
Current mode:
Working resistance: < 600 Ω
Resolution range 0 … 20 mA: 12 Bit; 4.88 µA per LSB
Resolution range 4 … 20 mA: 11.7 Bit; 4.88 µA per LSB
General Data
Power consumption at I/O-Bus +5V: max. 40 mA
Power consumption at I/O-Bus V+: unloaded
Temperature range: 0...55 °C
External power supply
(It is possible and allowed to use the same power supply as the Saia PCD
®
itself is supplied
with – without losing the galvanic isolation of the I/Os!)
Operation voltage: 24 V ±4 V smoothed
Power consumption: max. 2.5 W (depends on output load)
Terminal: PCD2 Pluggable 14-pole screw terminal
(PCD2.W525; O no. 4 405 5002 0, will be
delivered with the module),
both for wires up to 1,5 mm²
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