Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-79
I/O modules PCD3
PCD3.W4x0
6
6.10.1
PCD3.W4x0, analogue outputs, 4 channels, 8 bit resolution
Application
High-speed output module with 4 output channels of 8 bits each. Different output
signals can be chosen with the aid of jumpers. Suitable for processes in which a
large number of actuators have to be controlled, such as in the chemical industry
and building automation.
Module overview
PCD3.W400:
Single signal module with 4 output channels of 8 bits
each 0…10 V
PCD3.W410:
General purpose module with 4 output channels of 8 bits each.
Signals can be selected from 0…10 V, 0…20 mA or 4…20 mA.
Technical data
Number of output channels:
4, short circuit protected
Signal ranges:
W400 0…10 V
W410 0…10 V*)
selectable
0…20 mA
with
4…20 mA
}
jumpers
Resolution (digital representation):
8 bits (0…0.255)
Conversion time D/A:
< 5 µs
Load impedance:
for 0…10 V:
≥
3 kΩ
for 0…20 mA:
0…500 Ω
for 4…20 mA:
0…500 Ω
Accuracy (of output value):
for 0…10 V:
1% ± 50 mV
for 0…20 mA:
1% ± 0.2 mA
for 4…20 mA:
1% ± 0.2 mA
Residual ripple:
for 0…10 V:
< 15 mV pp
for 0…20 mA:
< 50 µA pp
for 4…20 mA:
< 50 µA pp
Temperature error:
typ. 0.2% (across temperature range 0…+55 °C)
Burst protection:
(IEC 801-4)
± 1 kV, with unshielded cables
± 2 kV, with shielded cables
Internal current consumption:
(from +5 V bus)
1 mA
Internal current consumption:
(from V+ bus)
30 mA
External current consumption:
max. 0.1 A (type PCD3.W410 only, for current outputs)
Terminals:
Plug-in 10-pole spring terminal block (4 405 4954 0) or
pluggable 10-pole screw terminal block (4 405 4955 0),
both for wires up to 2.5 mm²
*) Factory setting
