Saia-Burgess Controls AG
Manual for PCD2.W745 and PCD3.W745
│
Document 26-796 E
NG06 │ 2018-10-12
2
Configuration
2-5
Configuration & connection examples
Use of an external isothermal block (CJCext)
Input 0 temperature is used to make the
cold junction compensation for all thermo
-
couple inputs configured for CJCext.
(In this setup for channel 2)
External reference junction (CJC ext.)
Isothermal block
RTD: Pt100 / 4-wire, used to measure the
temperature of the isothermal block
Input 3
Sensor:
TC J
Comp.:
CJCint
R
th
3+
S
en
s3
+
S
en
s3
-
G
N
D
Input 2
Sensor:
TC K
Comp.:
CJCext
R
th
2+
S
en
s2
+
S
en
s2
-
G
N
D
Input 1
Sensor:
Ni 100
Conn.:
3-wire
R
th
1+
S
en
s1
+
S
en
s1
-
G
N
D
Input 0
Sensor:
Pt100
Conn.:
4-wire
R
th
0+
S
en
s0
+
S
en
s0
-
G
N
D
Thermo
couple
type J
Thermocouple
type K
RTD
Ni100
PCDx.W745
C
op
pe
r
w
ire
s
