Details

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The Siemens 6GK7242-5DX30-0XE0 is a PROFIBUS DP slave communication module (CM 1242-5) designed to interface the SIMATIC S7-1200 PLC with PROFIBUS networks. This module enables seamless integration of S7-1200 systems into existing PROFIBUS networks, facilitating data exchange with other devices such as HMIs, drives, and remote I/O systems.

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🔧 Key Specifications

• Transmission Rate: 9.6 kbit/s to 12 Mbit/s

• Supply Voltage: 5 V DC from the backplane bus

• Power Consumption: 0.75 W

• Dimensions: 30 mm (W) × 100 mm (H) × 75 mm (D)

• Weight: Approximately 115 g

• Mounting: DIN rail or wall-mounted

• Protection Class: IP20

• Ambient Temperature Range:

  • Vertical installation: 0°C to 45°C

  • Horizontal installation: 0°C to 55°C

  • Storage and transport: -40°C to 70°C

• Relative Humidity: Up to 95% at 25°C

• Connection Interface: 9-pin D-sub (RS485)

• Maximum Modules per CPU: 3

• Data Handling:

  • Input data: Up to 240 bytes

  • Output data: Up to 240 bytes

• Software Compatibility: STEP 7 Basic or Professional

• Compliance: RoHS, CE, UL, UKCA 

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⚙️ Functional Overview

• PROFIBUS DP Slave: Operates as a slave device on a PROFIBUS network, allowing the S7-1200 PLC to communicate with PROFIBUS masters.

• Data Exchange: Supports both input and output data up to 240 bytes each, facilitating large-scale data transfer between devices.

• Software Configuration: Configured using Siemens' STEP 7 Basic or Professional software, enabling easy integration into automation projects.