Wiring An Interface Module With Profibus Dp Interface (Electrically) - Siemens SIMATIC ET 200S Operating Instructions Manual

5.4.6

Wiring an interface module with PROFIBUS DP interface (electrically)

Introduction
The supply voltage and the bus connector (RS 485) are connected at the IM151-1 BASIC,
IM151-1 STANDARD, and IM151-1 HIGH FEATURE interface modules.
Requirements
● Wire the interface module with the supply voltage switched off.
● Follow the wiring rules.
Required tools
Screwdriver with 3 mm blade
Procedure
1. Connecting the supply voltage:
2. Connecting PROFIBUS DP:
①
②
③
See also
Wiring rules for the ET 200S (Page 79)
ET 200S
Operating Instructions, 08/2008, A5E00515771-06
– Strip the insulation from the wires for the supply voltage of the interface module.
– Secure the individual wires in the screw-type terminal.
– Insert the bus connector onto the PROFIBUS DP connection.
– Tighten the screws of the bus connector.
3
2
Figure 5-8 Wiring IM151-1 BASIC, IM151-1 STANDARD, and IM151-1 HIGH FEATURE
Labeling strip
Supply voltage (1L+, 2L+, 1M, 2M)
PROFIBUS DP
1
Wiring and assembly
5.4 Wiring the ET 200S
87