SBC PCD2.M5 Series - Page 183

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
6-72
6
Changing the jumpers
There are components on this circuit board, that are sensitive to electrostatic discharges.
Forfurtherinformation,refertoAppendixB,“Icons”.
Range selection (PCD2.W610)
Jumpers,factorysettings: A0 … A3: “V” (voltage)
    U/B:  “B” (bipolar)
    Resetselect: “mid“ (resettomid-scale,
       i.e.0Vinbipolarmode)
Ranges depending on application:
Per module: U/B: Unipolar or Bipolar operation
Reset select: Reset to low- or mid-scale
Rec. setting: Unipolar →low-scale
Bipolar → mid-scale
Perchannel:    “V” Voltageoutput:
       0 … +10Vor-10V … +10V
      “C”: Currentoutput: 0 … 20mA
Current outputs have been laid out for unipolar mode. Bipolar mode is possible, but
for the negative half of this operation the output is 0 mA.
Connection concept
Connection for 0 … 10 V or -10 V … +10 V: (selectableonthePCD2.W610)
4 (A2)
D
A
5
U
R
≥
3 k
Ω
Connection for 0 … 20 mA: (PCD2.W610only)
4 (A2)
D
A
5
I
+ 24 VDC
R = 0.. 500
Ω
VOLTAGE
CONTROLLED
CURRENT
SOURCE
An external 24 VDC supply is required for current outputs.