Brand:Siemens Item No.:6AG1155-6BA01-7CN0 Product Origin:Germany Product Dimensions:50 × 117 × 74 mm Product Weight:0.15 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Siemens 6AG1155-6BA01-7CN0 Interface Module is part of the SIPLUS ET 200SP family and provides a PROFIBUS DP communication interface for distributed I/O applications.
The module is based on the 6ES7155-6BA01-0CN0 and is designed for applications that require the compact ET 200SP architecture while continuing to use PROFIBUS as the fieldbus communication technology.
The interface module connects the ET 200SP station to a PROFIBUS DP master. Once configured, it handles communication between the higher-level automation controller and the connected ET 200SP I/O modules.
One of the main characteristics of the 6AG1155-6BA01-7CN0 is its SIPLUS environmental design. The module uses conformal coating and supports a temperature range of -40 to +70 °C, making it suitable for industrial installations where temperature conditions can be more demanding.
The module supports up to 32 ET 200SP I/O modules and 16 ET 200AL modules, giving system integrators considerable flexibility when designing distributed I/O stations.
With a maximum PROFIBUS transmission rate of 12 Mbit/s, the module can communicate with PROFIBUS DP systems while retaining the modularity and compact installation advantages of ET 200SP.
The 6AG1155-6BA01-7CN0 is therefore particularly relevant for factory automation, process equipment, machine building, plant modernization, PROFIBUS-based control systems, and industrial maintenance applications.
Technical Specifications
Parameter
Specification
Manufacturer
Siemens
Product Family
SIPLUS ET 200SP
Product Type
IM 155-6 DP HF Interface Module
Model
6AG1155-6BA01-7CN0
Standard Base Model
6ES7155-6BA01-0CN0
Communication Interface
PROFIBUS DP
Number of PROFIBUS Interfaces
1
Interface Type
RS-485
Maximum Transmission Rate
12 Mbit/s
Maximum ET 200SP I/O Modules
32
Maximum ET 200AL Modules
16
Multi-Hot-Swapping
Yes
Isochronous Mode
No
I&M Data
I&M0 to I&M3
Firmware Update
Yes
Configuration Control
Yes
Supply Voltage
24 V DC
Permitted Voltage Range
19.2–28.8 V DC
Reverse Polarity Protection
Yes
Maximum Current Consumption
335 mA
Maximum Inrush Current
1.6 A
Typical Power Loss
1.5 W
Voltage Failure Buffering
10 ms
Maximum Address Space per Module
32 bytes input / 32 bytes output
Maximum Address Space per Station
244 bytes input / 244 bytes output
Conformal Coating
Yes
Operating Temperature
-40 to +70 °C
Dimensions
50 × 117 × 74 mm
Weight
0.15 kg / 0.33 lb
Protection Rating
IP20
Recommended Related Models
Model
Description
6ES7155-6BA01-0CN0
SIMATIC ET 200SP IM 155-6 DP HF standard interface module
6AG1155-6BA01-7CN0
SIPLUS ET 200SP IM 155-6 DP HF
6AG1155-6BA00-7CN0
Earlier SIPLUS ET 200SP IM 155-6 DP HF version
6ES7155-6BA00-0CN0
Earlier SIMATIC ET 200SP IM 155-6 DP HF
6AG1155-6AU01-7CN0
SIPLUS ET 200SP IM 155-6 PN/2 HF PROFINET interface
6ES7155-6AU01-0CN0
SIMATIC ET 200SP IM 155-6 PN/2 HF
6AG1155-6AU01-2CN0
SIPLUS ET 200SP IM 155-6 PN HF
Popular Related Models
6ES7155-6BA01-0CN0 – SIMATIC ET 200SP IM 155-6 DP HF
6AG1155-6BA01-7CN0 – SIPLUS ET 200SP IM 155-6 DP HF
6AG1155-6BA00-7CN0 – SIPLUS ET 200SP IM 155-6 DP HF
6ES7155-6BA00-0CN0 – SIMATIC ET 200SP IM 155-6 DP HF
6AG1155-6AU01-7CN0 – SIPLUS ET 200SP IM 155-6 PN/2 HF
6ES7155-6AU01-0CN0 – SIMATIC ET 200SP IM 155-6 PN/2 HF
6AG1155-6AU01-2CN0 – SIPLUS ET 200SP IM 155-6 PN HF
Applications
The Siemens 6AG1155-6BA01-7CN0 is a SIPLUS ET 200SP IM 155-6 DP HF interface module designed for distributed automation systems using PROFIBUS DP. It is based on the Siemens 6ES7155-6BA01-0CN0 and features conformal coating with an extended operating temperature range of -40 to +70 °C.
Unlike PROFINET-based ET 200SP interface modules, this model provides a PROFIBUS DP interface, making it particularly useful for integrating ET 200SP distributed I/O into existing PROFIBUS-based automation systems.
Distributed I/O Systems
The 6AG1155-6BA01-7CN0 provides the communication interface between an ET 200SP station and a PROFIBUS DP master. It allows I/O modules to be installed close to the field equipment while the main controller remains in a central control cabinet.
Factory Automation
The module can be used in production lines, conveyor systems, packaging equipment, assembly machines, and other factory automation applications where PROFIBUS DP remains part of the control architecture.
Process Automation
Its SIPLUS construction and extended environmental specifications make the module suitable for industrial process applications where temperature, dust, humidity, or other environmental conditions can be more demanding.
Existing PROFIBUS Installations
The 6AG1155-6BA01-7CN0 is particularly useful when upgrading or expanding an established PROFIBUS DP system without replacing the entire communication infrastructure with PROFINET.
ET 200SP and ET 200AL Integration
The interface module supports up to 32 ET 200SP I/O modules plus 16 ET 200AL modules, providing a flexible architecture for distributed field I/O.
Industrial Maintenance and Replacement
For maintenance teams working with existing SIPLUS ET 200SP installations, the 6AG1155-6BA01-7CN0 can serve as a replacement interface module where PROFIBUS DP communication is required.
Advantages
PROFIBUS DP Connectivity
The primary advantage of the 6AG1155-6BA01-7CN0 is its integrated PROFIBUS DP communication capability. It allows modern ET 200SP I/O technology to operate within PROFIBUS-based control systems.
SIPLUS Conformal Coating
The conformal-coated design provides additional protection for the electronic assemblies and increases the suitability of the module for demanding industrial environments.
Wide Operating Temperature Range
The module is designed for operation from -40 to +70 °C, allowing it to be used in installations where standard industrial temperature specifications may not be sufficient.
High-Frequency Interface Design
As an IM 155-6 DP HF module, it provides enhanced functionality within the ET 200SP PROFIBUS interface family, including multi-hot-swapping and expanded diagnostic functions.
Multi-Hot-Swapping
The module supports multi-hot-swapping, which can simplify maintenance and reduce downtime when compatible ET 200SP components need to be replaced during operation.
Large Distributed I/O Capacity
A single interface module can support up to 32 ET 200SP I/O modules and 16 ET 200AL modules, allowing engineers to create relatively large distributed stations.
Compact ET 200SP Architecture
The ET 200SP system uses a compact modular construction that helps reduce control cabinet space and simplifies the organization of distributed I/O.
Easy Integration into Existing Systems
For plants that already use PROFIBUS DP, the 6AG1155-6BA01-7CN0 provides a practical way to expand distributed I/O without requiring an immediate migration to a PROFINET architecture.
Technical FAQs
1. What is the Siemens 6AG1155-6BA01-7CN0?
The Siemens 6AG1155-6BA01-7CN0 is a SIPLUS ET 200SP IM 155-6 DP HF interface module used to connect ET 200SP distributed I/O stations to PROFIBUS DP networks.
2. What is the standard Siemens model behind this SIPLUS module?
The 6AG1155-6BA01-7CN0 is based on the standard 6ES7155-6BA01-0CN0 IM 155-6 DP HF interface module.
3. Does the 6AG1155-6BA01-7CN0 support PROFIBUS DP?
Yes. The module has one PROFIBUS DP interface and operates as a PROFIBUS DP device within the automation system.
4. What is the maximum PROFIBUS communication speed?
The PROFIBUS DP interface supports transmission speeds of up to 12 Mbit/s.
5. How many ET 200SP modules can it support?
The module supports up to 32 ET 200SP I/O modules, plus up to 16 ET 200AL modules, depending on the configured system architecture.
6. Does the module support multi-hot-swapping?
Yes. The 6AG1155-6BA01-7CN0 supports multi-hot-swapping, which can be useful for maintenance and component replacement in appropriately configured systems.
7. Does the 6AG1155-6BA01-7CN0 support isochronous operation?
No. Unlike certain High Feature PROFINET interface modules, this IM 155-6 DP HF version does not support isochronous mode.
8. What supply voltage does the module require?
The rated supply voltage is 24 V DC, with an allowable range of 19.2 to 28.8 V DC. Reverse-polarity protection is also provided.
9. What is the operating temperature range?
The SIPLUS module supports an operating temperature range of -40 to +70 °C, providing a wider temperature range than many standard industrial automation modules.
10. Is the 6AG1155-6BA01-7CN0 suitable for replacing an older PROFIBUS interface?
It can be suitable for upgrading or replacing compatible ET 200SP PROFIBUS interface configurations. Before replacement, engineers should verify the existing PROFIBUS configuration, station architecture, firmware requirements, connected modules, and engineering software compatibility.
