Terminal Assignment Of The Pluggable Terminals X1 And X2 - Stahl 9482/33 Serie Betriebsanleitung

6.1

Terminal Assignment of the pluggable Terminals X1 and X2

For the module, two pluggable terminals X1 and X2 (screw terminals 162702 and 162718
or spring clamp terminals 162695 and 162716) for connection of field devices are
available as accessories (not included in the scope of delivery of the module!).
The pluggable terminals X1 and X2 have 16 clamping units for connection of the
field cables.
Terminal assignment of the pluggable terminals X1 and X2
Resistance sensors
2-con-
ductor
Chan- X1/X2 terminals
nel
0 1 (I+),
4 (I-)
1 5 (I+),
8 (I-)
2 9 (I+),
12 (I-)
3 13 (I+),
16 (I-)
4 17 (I+),
20 (I-)
5 21 (I+),
24 (I-)
6 25 (I+),
28 (I-)
7 29 (I+),
32 (I-)
The signal inputs are galvanically connected with each other. Since they are designed
as differential inputs, they prevent generation of earth loops for earthed thermocouples.
218150 / 948260310020
2020-10-02·BA00·III·en·03
Thermocouples and
mV transmitters
16495E00
3-con- 4-con- 2-conductor
ductor ductor
X1/X2 terminals
1 (I+), 1 (I+), 2 (V+), 3 (V-)
3 (V-), 2 (V+),
4 (I-) 3 (V-),
4 (I-)
5 (I+), 5 (I+), 6 (V+), 7 (V-)
7 (V-), 6 (V+),
8 (I-) 7 (V-),
8 (I-)
9 (I+), 9 (I+), 10 (V+), 11 (V-)
11 (V-), 10 (V+),
12 (I-) 11 (V-),
12 (I-)
13 (I+), 13 (I+), 14 (V+), 15 (V-)
15 (V-), 14 (V+),
16 (I-) 15 (V-),
16 (I-)
17 (I+), 17 (I+), 18 (V+), 19 (V-)
19 (V-), 18 (V+),
20 (I-) 19 (V-),
20 (I-)
21 (I+), 21 (I+), 22 (V+), 23 (V-)
23 (V-), 22 (V+),
24 (I-) 23 (V-),
24 (I-)
25 (I+), 25 (I+), 26 (V+), 27 (V-)
27 (V-), 26 (V+),
28 (I-) 27 (V-),
28 (I-)
29 (I+), 29 (I+), 30 (V+), 31 (V-)
31 (V-), 30 (V+),
32 (I-) 31 (V-),
32 (I-)
External reference junction
16552E00
3-conductor
X2 terminals
–
–
–
–
–
–
25 (I+)
29 (I+), 32 (I-)
Temperature Input Module for Zone 2 / Div. 2
Series 9482/33
Engineering
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16551E00
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