Siemens 6ES5700-8MA22 Bus Module

Technical Specifications and Connectivity Features

The Siemens 6ES5700-8MA22 bus module belongs to the SIMATIC S5 product family. This module connects and coordinates different modules within the PLC system, ensuring correct data transmission and effective communication . It provides a standardized bus interface supporting various modules and expansion units . The module measures approximately 13.0 cm x 6.0 cm x 4.0 cm and weighs about 0.24 kg . A terminal block for crimp connection ensures secure and reliable wiring .

Parameter	Specification
Manufacturer	Siemens
Model Number	6ES5700-8MA22
Product Family	SIMATIC S5
Compatible PLCs	S5-90U, S5-95U, S5-100U, ET 100U, ET 200U
Function	Bus management and data communication
EMC Features	Increased EMC strength
Connection Type	Terminal block for crimp connection
Weight	0.24 kg
EAN	4025515054887
Country of Origin	Germany
Product Status	Discontinued (EOP: 2004-10-01)

Functional Capabilities

The 6ES5700-8MA22 module manages data flow on the system bus to ensure coordinated operation of different modules . It supports system expansion by allowing the addition of more I/O or function modules . Its enhanced EMC strength ensures reliable data transmission in electrically noisy industrial environments . This bus module also simplifies system integration through its standardized interface design.

Application Scenarios

This bus module suits compact S5 PLC systems such as the S5-90U, S5-95U, and S5-100U . It plays an essential role in control cabinet installations requiring module coordination and system expansion . The 6ES5700-8MA22 enables professionals to upgrade and maintain their existing S5-based automation infrastructure effectively. Its straightforward installation and proven reliability make it a practical choice for sustaining legacy systems.