800-2158 Copley Controls
Wake Industrial LLC is not an authorized distributor of this product.
The Copley Controls 800-2158 is part of the XENUS Digital Loop Modules series and has an overall size of 234.7 x 137.6 x 91.1 mm with a weight of 1.90 kg. It features two 14-bit analog inputs, 22 digital inputs, and seven digital outputs. Each axis supports a continuous current of 10 Adc and a peak current of 20 Adc for 1 second.
Internal Product Review
The 800-2158 is a Copley Controls XENUS digital loop module with 10 Adc continuous current per axis and 20 Adc peak current per axis. A 16 kHz current loop rate and 2 MHz stepper command rate support fast, stable motion control in demanding multi-axis systems. A strong performer for precise, high-response machine automation.
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Product Description:
The 800-2158 module is a member of the XENUS Digital Loop Modules series from Copley Controls. Designed as a two-axis current-mode drive, it regulates brushless or stepper motors directly from a control cabinet slot. The device accepts machine-level command signals, closes the current loop internally, and sends pulse-width-modulated power to each phase. In automation equipment, this arrangement simplifies multi-axis coordination while maintaining high amplifier density. It is intended for packaging lines, pick-and-place robots, and other installations that require precise torque response.
Each axis can deliver a continuous output of 10 A DC and withstand bursts of up to 20 A DC for as long as 1 second, enabling rapid acceleration without long-term overheating. The current loop runs at 16 kHz, so torque commands are updated every 62.5 microseconds. Two differential analog inputs are sampled at 14-bit resolution for velocity or position demand signals. Pulse input channels accept step-and-direction signals at up to 2 MHz, supporting high-speed microstepping indexers. Twenty-two digital inputs accommodate limit switches, homing sensors, and fault lines, while seven digital outputs report drive status to the PLC. Internally generated pulse-width modulation has a minimum pulse width of 220 nanoseconds, and the design supports motor inductances as low as 200 microhenries without instability.
Support electronics include four 5 V accessory ports that can supply up to 500 mA total to external encoders or logic devices. The module’s logic and interface circuits draw power from a dedicated 24 V DC control supply, allowing the power stage to shut down while fieldbus communication remains active. An aluminum chassis measuring 234.7 × 137.6 × 91.1 mm fits in shallow panels and weighs 1.90 kg, keeping the mass low for gantry-mounted enclosures. The separate accessory supply and onboard logic reduce cabinet space requirements by eliminating the need for auxiliary regulators.
