SBC PCD2.M5 Series - Analogue Combined Input;Output Modules; PCD2.W525 Analogue Combined Input;Output Module with Electrical Isolation

Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Analogue combined input/output modules
Input/output (I/O) modules
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6.12 Analoguecombinedinput/outputmodules
PCD2.W525 4 inputs,
14Bit,0…10V,0(4)…20mA,Pt1000,Pt500orNi1000
(selectableviaDIPswitch)
and
2 outputs,
12Bit,0…10Vor0(4)…20mA
(selectableviasoftware(FBox,FB)
Galvanic separation of outputs to PCD, channels themselves not separated
I/O modules and I/O terminal blocks may only be plugged in and removed when the
PCD and the external +24 V are disconnected from the power supply.
6.12.1 PCD2.W525analoguecombinedinput/outputmodulewith
electrical isolation
General information
The PCD2.W525 is an analogue multi-purpose module with four inputs and four
outputs.Eachinputandoutputcanbeconguredindividuallyasanindustry-
standard interface of type 0 … 10 V, 0 … 20 mA und 4 … 20 mA. The inputs can also
beconguredinsuchawaythattheycansupportPt/Ni1000orPt500temperature
sensors.Variousltertypesandscalingrangescanalsobeusedforthemodule.
Inputs, 14 Bit
● 4inputs.Eachchannelhasfouroperatingmodes(congurablewithDIP
 switches)
○ Differential voltage inputs
0 … 10V,resolution:0.61mVperLSB(14Bit)
○ Differential current inputs - measured in differential mode
0 … 20mA,resolution:1.2μAperLSB(14Bit)
4 … 20mA,resolution:1.2μAperLSB(13.7Bit)
○ Temperature
Pt1000, -50 … 400 °C, resolution: 0.1 °C
Pt500, -50 … 400 °C, resolution: 0.2 °C
Ni1000, -60 … 200 °C, resolution 0.1 °C
○ Resistance
0 … 2500Ω,resolution0.2Ω
● Eachchannelcanbeconguredtohaveasoftware-basedlterwith
50 Hz/ 60 Hz