B&R 4E0021.01-090 Panel Keyboard Module

B&R 4E0021.01-090 Panel Keyboard Module

Product Details Introduction

Basic information

Model: 4E0021.01-090

Brand: B&R (Bernecker&Rainer)

Product Type: Panel Keyboard Module/Operation Panel Expansion

Function category: Input expansion module with function buttons, used for human-machine interaction in B&R HMI or automation systems

Technical Parameter

Number of keys: generally includes a set of customizable industrial function keys (the specific number depends on the configuration)

Button type: mechanical touch button, supports long-life operation, with tactile feedback

Button identification: Customizable markings can be made through labels or panel films

Installation method: Embedded installation on the front panel, commonly used in control cabinets or embedded workstation panels

Communication interface: Usually communicates with the main controller (such as B&R Power Panel or APC) through built-in interfaces (such as internal backboards, dedicated cables)

Power supply mode: Provided by the host, not separately powered

Protection level: The front of the panel usually reaches IP65, suitable for use in industrial field environments

Working temperature range: approximately 0 ° C to+50 ° C (according to B&R official manual)

Application scenarios

Local operation of industrial automation equipment

Function key expansion unit on HMI console

Cooperate with B&R controller to achieve local manual control, equipment start stop, fault reset and other functions

Used in the operation interface of packaging machines, assembly lines, CNC equipment, and robot systems

Installation and usage instructions (written instructions)

The module is connected to the B&R control system (such as Power Panel) through a dedicated connector.

The button functions are mapped and configured in B&R Automation Studio software.

Support user-defined feature identification, such as using transparent key covers to insert label paper.

The front panel can be directly exposed to the operator's field of view, making it easy to operate quickly.

Product imag

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