Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-61
Analogue input modules
Connection concept PCD2.W210 for two-wire transducers
E1
E0
GND
PCD2.W210
4...20 mA*
0...20 mA
ϑ
υ
24 VDC
Tempera-
ture
Speed
Input filter
+
E2
*4...20 mA over user program
Two-wire transducers (0..20 mA and 4 … 20 mA transmitters) need a 24 VDC supply in
the measuring trunk.
Connection concept PCD3.W220 Pt1000 / Ni1000
Connection concept PCD3.W220Z02 NTC10
-
9 8 7 6 5 4 3 2 1 0
- E7 E6 E5 E4 E3 E2 E1 E0
PGND
PCD2/3.W220
Pt/Ni 1000
Earthing bar
Shield
Resistance
of
measurement
Resistance
of
measurement
Resistance
of
measurement
Resistance
of
measurement
Shield
Shield
Shield
max. 25 cm
min. 2.5 mm2
Power PCD
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