Option Modules; Digital I/O Module (Dio) 6Dr4004-6A / -8A - Siemens SIPART PS2 Series Operating Instructions Manual

5.2.3

Option modules

5.2.3.1

Digital I/O Module (DIO) 6DR4004-6A / -8A

①
②
③
④
nEx = Non-explosion-proof device version
Figure 5-7
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
Non-hazardous area
Hazardous area
Digital I/O Module (DIO)
Digital input DI2
Digital I/O Module (DIO)
⑤
Fault message
⑥
Limit
⑦
Switching amplifier
⑧
Switching output
Connection
5.2 Electrical wiring
83