The terminals can be prewired without requiring the actual I/O module. This provides many advantages for switching cabinet construction. Separate manufacturing, just-intime logistics and the installation of preassembled systems during start-up become reality.

Factory coding prevents dangerous mix-ups. The coding guarantees that only parts which are permitted to be combined can be combined. Intuitively and without additional work.

Incorrectly inserting terminals does not necessarily damage the electronics, but always causes faulty functioning of the system. Application coding prevents this problem.

Each terminal is clearly labeled, directly in the plastic. Additionally, labels that can be mounted are available as system accessories incl. printer with ECAD implementation.

Simple, tool-free wiring for fast installation. The X20 System terminals use a fully-integrated and proven push-in connector system. Available with 6-pin and extremely compact 12-pin terminals.

Component density must not negatively effect ergonomics. With terminal spacing of more than 5 mm, this has been handled optimally on the X20 System. Experience gained in the field can be used in the field.

Distinct forms intuitively define various functions, such as clearly assigned latching and unlatching functions for terminals. This prevents errors.

Attention to details provides advantages for a system: In addition to the terminal connector and unlocking mechanism, each terminal has an access point for a test probe. You can simply measure the terminal potential without disconnecting the wire.