IE2042-0000 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff IE2042-0000 is part of the IE Extension Box Units series and operates with a nominal voltage of 24 VDC. It features 8 outputs, each supporting up to 2.0 Amps per channel, and supports ohmic, inductive, and lamp loads. The unit includes M12 screw-in connectors, fieldbus isolation, and offers inverse polarity and short-circuit protection.
Internal Product Review
The IE2042-0000 is a Beckhoff IE Extension Box Unit configured as a 24 VDC output module with 8 outputs. Fieldbus isolation and inverse polarity protection add valuable electrical security for distributed I/O integration. A 2.0 A per channel output rating makes this unit a strong choice for demanding machine-level output control.
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Product Description:
The IE2042-0000 is an electronic output extension box manufactured by Beckhoff for the IE Extension Box Units series. It expands decentralized control systems by providing discrete power switching directly in the field, which reduces the amount of wiring routed to the control cabinet. The unit is intended for industrial automation tasks in which actuators such as solenoids, indicators, or small motors must be driven from a 24 V supply under demanding operating conditions. Its sealed interfaces support installation on machine frames without requiring an additional protective housing, while the compact enclosure keeps the output connections close to the connected loads.
Signal distribution is handled through an M12 screw-in connection for each channel, providing a vibration-resistant threaded termination that supports preassembled cordsets. The module operates from a nominal 24 VDC supply, and its process image maps the points into one byte so the controller can address eight outputs. Each channel supplies up to 2.0 A per channel, allowing inductive valves or incandescent lamps to be driven without interposing relays. Incoming power is daisy-chained through two 4-pin M8 connectors. This arrangement separates sensor and load voltages so high-current switching is less likely to disturb upstream control logic.
The internal busbar has a total load capacity of 12 A, allowing simultaneous operation of three load circuits without exceeding the conductor rating. For auxiliary devices, the integrated sensor supply provides 0.5 A per channel, simplifying the wiring of proximity switches that share the same connection point. The maximum short-circuit current is 4.0 A, limiting fault current if an output is accidentally bridged. A short-circuit-proof electronic shutdown protects the output electronics from sustained faults. Fieldbus isolation helps separate the electronics from common-mode transients, while inverse-polarity protection guards against an incorrectly connected power supply. Support for resistive, inductive, and lamp loads permits different device types to operate from the same extension box without separate output modules.
