Siemens 6ES7138-4DF11-0AB0 ET 200S Serial Interface Module | RS232/RS485 | New

The Siemens 6ES7138-4DF11-0AB0 is a serial interface module for the ET 200S distributed I/O system, supporting RS232 and RS485 serial communication. It enables direct serial device integration — such as barcode readers, printers, and weighing systems — into the ET 200S station without additional gateways or converters.

Key Benefits

• Supports RS232 and RS485 serial protocols for broad device compatibility
• Direct ET 200S integration — no external serial gateway required
• Simplifies connection of serial peripherals to SIMATIC S7 systems
• Compact ET 200S form factor for space-efficient distributed I/O installations
• New condition — ready for immediate deployment

Features

• Part Number: 6ES7138-4DF11-0AB0
• Module Type: Serial Interface (Electronic Module)
• Protocols: RS232, RS485
• Platform: ET 200S Distributed I/O
• Compatible Controllers: SIMATIC S7-300, S7-400

Condition: New

This is for 1 Unit(s).

What you see in the product images is exactly what you receive — no surprises.

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