4 Installation
4.2 Electrical Connection
Manual
136
SIPART DR21
C73000-B7476-C143-08
-
Pin assignment for thermocouple TC S8 = 1, 2
i
m
U
+REF
+
--
A
D
Sensor
6DR2800-8V
4
3
2
1
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 mV-module 6DR2800-8V
Figure 4-21 Connection UNI-module AI3 S8 = 1, 2
- Pin assignment for Pt100-sensor RTD S8 = 3, 4, 5
R
L
per
≤
100
Ω
R
L4
Pt100
4-conductor
R
L1
2-conductor
R
L4
Pt100
R
L1
R
L2
3-conductor
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 mV-module 6DR2800-8V
i
m
U
+REF
+
--
A
D
Sensor
6DR2800-8V
4
3
2
1
Figure 4-22 Connection UNI-module AI3 S8 = 3, 4, 5
Содержание SIPART DR21
Страница 1: ...SIPART DR21 C73000 B7476 C143 08 1 SIPART DR21 6DR 210 Edition 08 2010 Manual ...
Страница 2: ...SIPART DR21 C73000 B7476 C143 08 2 ...
Страница 16: ...1 General Part Fundamental control technology terms Manual 16 SIPART DR21 C73000 B7476 C143 08 ...
Страница 148: ...4 Installation 4 2 Electrical Connection Manual 148 SIPART DR21 C73000 B7476 C143 08 ...
Страница 180: ...5 Operation 5 5 CPU self diagnostics Manual 180 SIPART DR21 C73000 B7476 C143 08 ...
Страница 192: ...6 Commissioning 6 7 Manual setting of the control parameters Manual 192 SIPART DR21 C73000 B7476 C143 08 ...
Страница 234: ...9 General explanation of abbreviations for SIPART DR Manual 234 SIPART DR21 C73000 B7476 C143 08 ...
Страница 242: ...Manual 242 SIPART DR21 C73000 B7476 C143 07 ...