SBC PCD2 Series - Page 243

Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
6-100
I/O modules PCD3
PCD3.W525
6
Conguration
Module connections/LEDs
The module connections are as follows:
Description of LED:
● O󰀨:   Nopowersupplytomodule.U
ext
(24 V) absent.
● On: Module working correctly.
● Flashing slowly: Channel error (overload/underload/short circuit/
open load)
● Flashingquickly: U
ext
lower than specified (< 19 V).
Conguration of inputs
EachinputchannelisconguredviaaDIPswitchwithfourpins.Thefunctionof
each pin is as follows:
Pin no. O On
1
2
3
4
Di󰀨erentialmode
Gain=1
Single-ended mode
Current shunt resistance on
Supply to external resistors on
Gain=0,25
Accordingtothistable,thecongurationofthevariousoperatingmodesisasfol-
lows:
Voltage mode
0...10 V
Current mode
0...20 mA
4...20 mA
Temperature mode
Pt1000 (-50...400 ˚C)
Pt500 (-50...400 ˚C)
Ni1000 (-60...200 ˚C)
Resistor mode
0...2500 Ω
1 2 3 4
On
Off
1 2 3 4
On
Off
1 2 3 4
On
Off
slider
Conguration of outputs
Astheoutputsareconguredusingsoftware(withtherelevantFBoxorFB),itis
notnecessarytoconguretheoperatingmodeoftheoutputsusingjumpersorDIP
switches.