Siemens SIPART PS2 6DR50xx Manual page 70

Preparing for Operation
Digital inputs and outputs
Non-hazardous area
Figure 3-32 Alarm module 6DR4004-6A, EEx n
SIA module
Non-hazardous area
Figure 3-33 SIA module 6DR4004-6G, EEx n
70
Alarm module
6DR4004-6A
+
11
12
21
22
+
31
8.2 V
32
+
41
8.2 V
42
+
51
8.2 V
52
+
31
8.2 V
32
+
41
8.2 V
42
+
51
8.2 V
52
Hazardous area zone 2
+3 V
2K1
Fault
10K
message
2K1
Limit value A1
10K
2K1
Limit value A2
10K
Hazardous area zone 2
SIA module
6DR4004-6G
2K1
Fault
10K
message
Limit value A1
Limit value A2
Digital
≥1
input 2
SIPART PS2 Manual
A5E00074631--06