The 6ES7155-6BU00-0CN0 is a high-performance IM 155-6 DP HF interface module designed for the SIMATIC ET 200SP distributed I/O system from Siemens.
High-Speed PROFIBUS Interface Module For Efficient Distributed I/O Communication.
Supports Hot-Swap And Modular Expansion In ET 200SP Automation Systems.
Designed For Reliable Operation In Industrial Environments With Wide Temperature Range.
As the flagship interface component of the ET 200SP series, this module integrates advanced Multi Hot Swap functionality. During the operation of the production line, operators can simultaneously replace up to 4 peripheral modules with power on, without stopping the CPU or interrupting the communication of the entire site, greatly reducing the cost of equipment shutdown maintenance.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Siemens 6ES7155-6BU00-0CN0 high-performance IM 155-6 DP HF interface module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
1. Advanced Communication Capability (High Feature)
PROFIBUS DP Bridge: As the "brain" of the ET 200SP site, it synchronizes distributed I/O data to the master control system through the RS 485 interface (9-pin Sub-D).
Big data support: Input and output data support up to 244 bytes each, ensuring complete transmission of data from complex sensors and actuators.
Isochronous Mode: Supports isochronous synchronization tasks and is suitable for motion control or closed-loop control applications that require extremely high time accuracy.
2. Powerful system expansion and flexibility
Module capacity: A single station can connect up to 32 I/O modules.
Hybrid Expansion: In addition to the local ET 200SP module, it also supports connecting up to 16 ET 200AL (IP65/67 protection level) modules through a bus, achieving seamless extension from inside to outside the cabinet.
Multi Hot Swap: allows for the simultaneous replacement of up to 4 modules during system operation without causing the entire station to shut down.
3. High availability and diagnosis
Comprehensive diagnosis: supports detailed channel level diagnostic functions such as disconnection, short circuit, and power loss.
Identification and Maintenance Data (I&M 0-3): Electronic nameplate function, convenient for asset management and remote firmware version identification.
Options Handling: allows configuring the maximum hardware solution in the software, and during actual installation, modules can be streamlined according to requirements without the need to change the program.
This module is typically used as the core component of the bundled package 6ES7155-6BA00-0CN0 (or subsequent versions 6ES7155-6BA01-0CN0), and the complete unit should include:
Interface module (IM): 6ES7155-6BU00-0CN0.
Server Module: Used to terminate the backplane bus (model 6ES7193-6PA00-0AA0).
PROFIBUS connector: It is recommended to use FastConnect connector with PG diagnostic socket.
6ES7155-6BU00-0CN0 is a high-performance IM 155-6 DP HF interface module
Can the 6ES7155-6BU00-0CN0 module be directly replaced by 6ES7155-6BU01-0CN0?
Okay. 6BU01 is a direct upgrade replacement model for 6BU00. Why does the
How many I/O modules can 6ES7155-6BU00-0CN0 drive?
Quantity limit: Physically supports up to 32 local I/O modules. Data limit: Maximum of 244 bytes for input/output. If a large number of analog quantities or process modules (such as weighing and communication modules) are used, the data limit may be reached first rather than the physical quantity limit.
Does the 6ES7155-6BU00-0CN0 module support F-I/O (fail safe/safety related) modules?
Support. Detailed description: As this module is an HF (High Feature) version, it fully supports the PROFIsafe protocol. You can mount the yellow safety module (such as F-DI, F-DQ) of ET 200SP on this interface module and connect it to the F-CPU (such as S7-1500F or S7-400FH) through PROFIBUS to achieve safety control function.
Can 6ES7155-6BU00-0CN0 be connected to the old S7-300 or S7-400 CPU?
Yes, it is possible. Operation suggestion: In Step 7 V5.5 or earlier versions, you need to install the corresponding GSD file. When configuring, simply add the module as a standard DP Slave to the PROFIBUS link. This is very practical for I/O expansion of old systems (replacing the discontinued ET 200M with ET 200SP).
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