XPL-230-40-R Copley Controls
Wake Industrial LLC is not an authorized distributor of this product.
The Copley Controls XPL-230-40-R is part of the XENUS Digital Loop Modules series and supports 20 Adc continuous current with a peak current of 40 Adc for one second. It has 15 digital inputs, 6 digital outputs, and a brushless resolver feedback type. The unit operates with a current loop rate of 16 kHz and velocity loop rate of 4 kHz.
Internal Product Review
The XPL-230-40-R is a Copley Controls XENUS digital loop module built for demanding motion applications, with 20 Adc continuous current and 40 Adc peak current. Fast regulation comes from a 16 kHz current loop rate and 4 kHz velocity loop rate, supporting precise servo response. Brushless resolver feedback adds dependable commutation accuracy, making the module an excellent fit for high-performance drive systems.
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Product Description:
The XPL-230-40-R is a digital loop module produced by Copley Controls and supplied within the XENUS Digital Loop Modules series. It is installed inside multi-axis motion systems to close current, velocity, and position loops for brushless servo motors that use resolver feedback. In industrial automation, the module offloads the drive’s high-speed control tasks, allowing the host controller to issue trajectory commands while the module manages real-time torque production and state monitoring across coordinated axes.
The power stage can deliver a continuous output of 20 Adc and withstand up to 40 Adc for 1 s when the application demands short bursts of torque. Current is processed through a control loop that updates every 16 kHz, and pulse-width modulation is produced with a ripple frequency of 32 kHz, which helps reduce current ripple and audible noise. Velocity correction is handled at 4 kHz, providing responsive speed regulation for rapid indexing and frequent load changes. Two isolated 5 V rails supply 400 mA in total for external encoders or sensors, while fifteen digital inputs and six digital outputs allow limit switches, interlocks, and status signals to be wired directly to the module. Resolver feedback is accepted without additional interface cards, so rotor position data can be used directly by the control loops after startup.
Energy that returns from decelerating loads is absorbed first by the DC-bus capacitor bank and then routed to an external brake resistor. A capacitance of 2350 µF stabilizes the bus during regeneration, and the circuit engages when voltage reaches 390 Vdc. With a minimum brake resistance of 15 Ω, the module can dissipate 4 kW continuously and tolerate peaks up to 10 kW. Remaining I/O resources include two 5 V logic outputs that monitor bus status, enabling the machine controller to disable motion if regenerative limits or temperature thresholds are exceeded.
