Siemens SIMATIC ET 200SP System Manual

Wiring
6.12 Connecting interfaces for communication
Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ
115
6.12.2 Connecting the PROFIBUS DP interface to the interface
module/communications module CM DP
Introduction
Using the bus connector (RS485), connect the PROFIBUS DP to the interface
module/communications module CM DP.
Required tools
3 to 3.5 mm screwdriver
Procedure
To connect the PROFIBUS DP interface to the interface module / DP communication module
CM DP, follow these steps:
1. Connect the PROFIBUS cable to the bus connector.
2. Plug the bus connector into the PROFIBUS DP connector.
3. Securely tighten the fixing screws of the bus connector (0.3 Nm).
①
Interface module
②
PROFIBUS FastConnect bus connector
③
PROFIBUS connecting cable
④
Communications module CM DP
Figure 6-13 Connect PROFIBUS DP to the interface module/communications module CM DP

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C