Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
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I/O modules PCD1|PCD2
PCD2.W6x0
5
5.10.2 PCD2.W6x0, analogue outputs, 4 channels, 12 bit resolution
Application
High-speed output module for general use with 4 channels, each with 12 bit
resolution.Di󰀨erentvariantsforvoltage0 … 10V,–10 … +10Vandcurrent
0 … 20mAareavailable.
Module overview
PCD2.W600:  Unipolarvoltageoutputs 0 … 10V
PCD2.W610: Bipolarvoltageoutputs –10V … +10V,switch-
able     tounipolarvoltage  0 … 10V/
current0 … 20mA
Technical data resolution
Number of output channels: 4, short circuit protected
Signal range: W600:0 … +10V 2.442mV
W610:–10V … +10V4.884mV selectable
 0 … +10V 2.442mV with
0 … 20mA 4.884μA jumper
Galvanic separation: no
Resolution (digital representa-
tion):
12bits(0 … 4095)
Conversion time D/A: typ. 10 µs
Load impedance Voltage: >3kΩ
Current: <500Ω
Accuracy at 25 °C (of output
value)
Voltage: ± 0.5 %
Current: ±0.8%*)
Temperature error: Voltage: ± 0.1 %
Current: ± 0.2 %
(across temperature
range 0 … +55°C)
Internal current consumption:
(from +5 V bus)
W600: max. 4 mA
W610: max. 110 mA
Internal current consumption:
(from V+ bus)
W600: max. 20 mA
W610: 0 mA
External current consumption: max. 100 mA (type PCD2.W610 only, for current
outputs)
Terminals:
Pluggable 10-pole screw terminal block
(4 405 4847 0), for wires up to 1.5 mm²
*)Noteoncurrentoutputs:
Since for some applications it is important to be able to reach the outside limit
values of the range (0 mA, 20 mA), current outputs have been laid out according
to the following characteristic line:
During the start, a voltage of 5 V will be at all outputs of the module PCD2.W600.
The starting phase lasts 40 ms, afterwards 0 V will be put to the outputs.
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