EP7041-1002 by Beckhoff

The EP7041-1002 digital input module from Beckhoff, part of the EP Digital Input Modules series, is engineered for precise motion control in modern industrial applications. Emphasizing the use of the EtherCAT protocol and a robust connection via an M12 socket, 5-pin, a-coded interface, its design supports efficient 2-phase stepper motor control. With a nominal voltage range of 8 to 48 V DC and a compact weight of approximately 165 g, this module delivers reliable performance in environments where space and precision are critical.

Tailored for technical excellence, the module features a Bus Interface employing 2 x M8 socket, 4-pin, a-coded, shielded connections and operates at a current controller frequency of approximately 30 kHz. Its microstepping capability is defined by a 64-fold micro stepping pattern with configurable step frequencies up to 8000 full steps/s, allowing for resolution close to 5000 positions per revolution. Additionally, its input/output architecture includes 2 digital inputs, an encoder system (24 V DC encoder), a stepper motor output, along with a 1 digital 24 V DC output, complemented by an output current specification of 2 x 1 A, 2 x 1.5 A peak current that are both overload- and short-circuit proof.

Constructed with rugged durability in mind, the module offers comprehensive protection as indicated by its IP65, IP66, and IP67 rating, ensuring resistance against dust, water, and harsh process elements. It features an integrated Diagnostics Led that alerts users to any error conditions such as phase A or B faults, loss of step, stagnation, power, or enable issues, thereby simplifying maintenance. The inclusion of distributed clocks further enhances its synchronization capabilities in automated systems. Overall, the Beckhoff EP7041-1002 module combines efficient protocol communication and precise control features with robust construction, making it an essential component for reliable industrial automation.