NEW 6ES7155-6BA01-0CN0

The 6ES7155-6BA01-0CN0 is a SIMATIC ET 200SP interface module, specifically the IM 155-6 DP HF (High Feature) model, designed for integration into PROFIBUS DP networks in industrial automation systems.

This module serves as a central interface for connecting distributed peripheral modules within the ET 200SP system, enabling communication via the PROFIBUS DP protocol. It supports a maximum of 32 peripheral modules and 16 ET 200AL modules, making it suitable for medium to large-scale distributed automation setups.

In terms of electrical specifications, it operates on a 24V DC power supply, with a voltage tolerance range of -15% to +20% (19.2V to 28.8V DC). It features protection mechanisms such as reverse polarity protection and short-circuit protection to enhance operational reliability in industrial environments. The typical power consumption is around 2.5W, with a backplane bus current draw of approximately 120mA at 5V DC.

The IM 155-6 DP HF module supports high data transfer rates on the PROFIBUS DP network, up to 12 Mbps, ensuring efficient communication between the distributed I/O system and the central controller. It also offers advanced functionalities such as diagnostic capabilities, allowing for quick identification of faults in the network or connected modules, which minimizes downtime in industrial processes.

Physically, it has a compact design tailored for the ET 200SP system, with dimensions that fit the standard ET 200SP mounting rails, facilitating easy installation and integration into control cabinets. Configuration and commissioning are typically carried out using Siemens’ TIA Portal software, ensuring seamless integration into the SIMATIC automation ecosystem.

This module is widely used in industries such as manufacturing, process control, and machinery building, where reliable distributed I/O communication via PROFIBUS DP is essential for efficient and scalable automation solutions.