Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Analogue output modules
Input/output (I/O) modules
6-66
6
6.10
Analogue output modules
PCD2.W400
4 analogue outputs 8 bit, 0...10 V
PCD2.W410
4 analogue outputs 8 Bit, 0
…
10 V, 0
…
20 mA, 4
… 20 mA *)
PCD2.W600
4 analogue outputs 12 bit, 0...10 V
PCD2.W610
4 analogue outputs 12 Bit, 0
…
10 V, 0
…
20 mA, 4
… 20 mA *)
*) jumper selectable
I/O modules and I/O terminal blocks may only be plugged in and removed when the
PCD and the ex24 V are disconnected from the power supply.
6.10.1 PCD2.W4x0, analogue inputs, 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
PCD2.W400:
Single signal module with 4 output channels of 8 bits each. 0
…
10 V
PCD2.W410:
General purpose module with 4 output channels of 8 bits each.
Signals selectable for 0
…
10 V, 0
…
20 mA or 4
…
20 mA.
Technical data
Number of output channels:
4, short circuit protected (jumper selectable)
Signal ranges:
W400 0
…
10 V
W410 0
… 10 V*)
0
…
20 mA
4
…
20 mA
*) Factory setting
Resolution (digital representation): 8 bit (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 mVpp
for 0
…
20 mA: < 50 µApp
for 4
…
20 mA: < 50 µApp
Temperature error:
typically 0.2
%, (over temperature range 0 …
+55
°C)
Burst protection:
(IEC 801-4)
± 1 kV, with unshielded cables
± 2 kV, with shielded cables