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

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Note
To stabilize the shield connection, you must mount and screw in at least one shield terminal
above the shield connection element.
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
3-mm screwdriver
Procedure
1. Connecting the supply voltage:
2. Connecting PROFIBUS DP:
ET 200S
Operating Instructions, 12/2005, A5E00515771-03
Shield terminal
Insulation material removed
Cable to the sensor
Cable to the ground bus
Ground connection terminal
– 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.
Wiring and assembly
5.4 Wiring the ET 200S
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