DESCRIPTION

· The VBA-4E4A-G11-ZAJ/EA2L-F is an AS-Interface switch-on module with 4 inputs and 4 outputs.
· It supports 2, 3, and 4-wire sensors and mechanical contacts.
· The module features overload and short-circuit protection for outputs.
· It utilizes M12x1 plug-in connections for sensor/actuator linkage and insulation piercing technology for AS-Interface flat cable and external energy supply.
· Inputs are powered internally via AS-Interface, while outputs are powered externally.
· LED indicators display the status of inputs, outputs, AS-Interface, and external power supply.
· The module is compatible with AS-Interface POWER24 and includes a communication monitor.

FEATURES

· Supports 2-, 3-, and 4-wire sensors.
· Power supply for outputs from an external auxiliary voltage.
· Sensors powered directly from AS-Interface.
· Comprehensive function display for bus, external auxiliary voltage, inputs, and outputs.
· Red LED per channel indicating output overload.
· Communication monitoring with automatic output deactivation after 40 ms of no communication.
· Switchable lead breakage detection for outputs.
· Cable piercing method with gold-plated contact pins.
· High degree of protection IP68/IP69K.

APPLICATIONS

· Industrial automation systems requiring robust sensor and actuator connectivity.
· Environments demanding high protection levels (IP68/IP69K).
· Systems utilizing AS-Interface for network communication.
· Applications needing reliable overload and short-circuit protection.
· Scenarios requiring detailed status monitoring and fault detection.