Siemens SIPART DR24 - Page 121

Manual
2 Installation
2.2 Electrical Connection
2.2.3 Wiring of the Option Modules
SIP ART DR24 6DR2410
C79000-G7476-C153-03
119
- Pin assignment for thermocouple TC
i
m
U
+REF
+
--
A
D
Sensor
6DR2800-8V
R
L4
R
L1
+R
L4
≤300 Ω
T
R
L1
Internal
reference point
6DR2805--8A
Internal
reference point
+
--
R
L4
R
L1
+
--
T
b
External
reference point
Block diagram of mV module 6DR2800-8V
4
3
2
1
Figure 2-18 Wiring of thermocouple TC
- Pin assignment for Pt100 sensor RTD
R
L
per ≤100 Ω
R
L4
Pt100
4--wire
R
L1
2--wire
R
L4
Pt100
R
L1
R
L2
3--wire
R
L4
Pt100
R
L1
R
L2
R
L3
R
L1
=R
L2
=R
L4
≤50 Ω R
L1
+R
L4
≤50 Ω
Block diagram of mV module 6DR2800-8V
i
m
U
+REF
+
--
A
D
Sensor
6DR2800-8V
4
3
2
1
Figure 2-19 Wiring of PT100 sensor RTD