Description
The Siemens 6ES7155-6AU01-0CN0 is a high-performance PROFINET Interface Module for the SIMATIC ET 200SP distributed I/O system. This module, designated as the IM 155-6 PN HF (High Feature), serves as the communication head for connecting I/O modules to a PROFINET network. It features two integrated PROFINET ports supporting media redundancy (MRP) and fast device replacement without programming, making it ideal for high-availability applications. With its compact design and high data throughput, it enables flexible and efficient machine and plant automation.
Key Features
- PROFINET Interface Module for SIMATIC ET 200SP
- Designation: IM 155-6 PN HF (High Feature)
- Ports: 2 x RJ45 PROFINET ports with integrated switch
- Protocol: PROFINET IO (RT/IRT)
- Features: Supports Media Redundancy (MRP), Isochronous mode, Device replacement without removable medium/PG
- Configuration: Maximum 32 I/O modules per station
- Country of Origin: Germany
Technical Specifications
- Supply Voltage: 24 V DC (via BaseUnit or System Power)
- Max. Station Expansion: Up to 32 ET 200SP I/O modules
- Communication Services: PROFINET IO, PROFINET CBA, S7 communication, Web server, SNMP
- Data Transfer Rates: 10/100 Mbit/s, Auto-crossing, Auto-negotiation
- Transmission Medium: Copper cable (Cat5, min.)
- Redundancy: Media Redundancy (MRP) client, MRP manager optional
- Isochronous Mode: Yes
- Dimensions (WxHxD): 35 mm x 116 mm x 70 mm
- Weight: approx. 120 g
- Protection Class: IP20
- Operating Temperature: 0°C to +60°C
- Standards: CE, UL, cULus, RoHS compliant
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration, network planning, and installation
- Compatibility verification with existing SIMATIC systems
- Commissioning and diagnostics support via TIA Portal
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens components
- Global supply network with competitive pricing
- Expertise in industrial automation and network systems
- Comprehensive technical documentation and software support
- Responsive customer service and support
Applications
- Distributed machine control in automotive and packaging industries
- High-speed synchronized production lines (e.g., printing, bottling)
- Process automation requiring high availability (MRP)
- Flexible manufacturing systems
- Modular machine concepts





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