Check the listing for details. BECKHOFF EL2502 PLC Module EL 2502 2-channel PWM output, 24 V DC, 0.5 A. Color: Multicolor, Condition: New – Open box. Listed at 195.00 USD. Genuine Beckhoff hardware, 1 Owner. Beckhoff EL2502 2-channel PWM output, 24 V DC, 0.5 A The EL2502 output terminal modulates the pulse width of a binary signal, and outputs it electrically isolated from the E-bus. The mark/space ratio is preset by a 16-bit value from the automation device. The output stage is protected against overload and short-circuit. The EtherCAT Terminal contains two channels whose signal state is indicated by LEDs. The LEDs are driven in time with the outputs, and show the duty factor by their brightness. Special features: PWM output with push-pull output stage max. output current 0.5 A per channel separate frequency adjustable for each channel Brand new to lightly used. No box, so absolute new condition not guaranteed. Module sat on a shelf for most of its life. Tested and working. Item shown not necessarily item shipped.