Connection In Intrinsically Safe Version - Siemens SIPART PS2 6DR50xx Manual

Preparing for Operation
SIA module
+
+
+
Figure 3-18 SIA module 6DR4004-8G, not Ex
Mechnical limit switch module
+
<35 V
=
+
max. AC 250 V

+
max. AC 250 V

Figure 3-19 Mechanical limit switch module 6DR4004-8K, not Ex

3.4.2 Connection in intrinsically safe version

.
62
SIA module
6DR4004-8G
1K21
31
<35 V
10K
32
41
8.2 V
42
51
8.2 V
52
Limit switch module
6DR4004-8K
1K21
31
10K
32
41
DC 24 V
42
AC/DC 4 A
51
DC 24 V
52
AC/DC 4 A
NOTE
Only certified intrinsically safe circuits may be connected as power
supply, control and signal circuits.
Fault
message
Limit value A1
Limit value A2
Fault
message
Limit value A1
Limit value A2
SIPART PS2 Manual
A5E00074631--06