Terminal Modules – System Overview

Better sensor and actuator functionality makes machines and systems more and more powerful. The Bus Terminal reliably meets increased requirements for I/O signals through its modularity and compact design. The existing Beckhoff Bus Terminal system is complemented by the new version of the EMxxxx / KMxxxx Terminal Modules with increased packing density. In many areas of application, cost benefits can be realized through lower overall installed size and application-specific signal mix.

The new Terminal Modules are fully system-compatible. Like the Bus Terminals, they are bus-neutral and can therefore be operated with any Beckhoff Bus Coupler and Bus Terminal Controller. Like the standard Bus Terminals, the EM / KM modules are integrated in the I/O system and connected with the internal terminal bus (K-bus). Bus Terminals and terminal modules can be combined without restriction.

Connector

Like for the Bus Terminals, no tools are required for the wiring. Spring-loaded technology is used, however the connection layer is pluggable (fixed wiring).

Terminal Modules – System Overview 2: — Terminal modules - pluggable connection

Connection technology

Plug connectors are available for single and triple conductor connection methods.

Terminal Modules – System Overview 3: — Terminal module with plug connector for single conductor connection method (ZS2001-0002)

Terminal Modules – System Overview 4: — Terminal module with connector for three-wire connection (ZS2001-0004)

Packing density

The Terminal Modules combine 16, 32 or 64 digital inputs or outputs on a very small area. This compact and slimline design enables very high packing densities, leading to smaller control cabinets and terminal boxes.

Terminal Modules – System Overview 5: — Terminal module with 16 channels

Terminal Modules – System Overview 6: — Terminal module with 32 channels

Terminal Modules – System Overview 7: — Terminal module with 64 channels