Check the listing for details. Vickers Digital Process Servo Controller model DPSC-100-10, Temposonic. Condition: Seller refurbished. Listed at 1150.00 USD. This Vicker Digital Process Servo Controller controls one axis of motion using Temposonics feedback. Various firmware versions are available, as well as models with processor speeds of 8 or 12.5 MHZ. Therefore, please indicate what your present system uses, so we can provide the best match. These used units are in good condition, refurbished, and have been fully tested, including: * Analog Servo Output * 10 digital Inputs * 12 Digital Outouts * control/status I/O * temposonics Position feedback * Keypad & display * supply voltages * RS232 Serial communications Will Reduce the price to $800 if you agree to ship your old/disfunctional unit back to me as a core exchange. Will warranty this unit for 6 months from date of shipment. Contact me with any questions regarding compatibility with your application, and also about firmware or remote display options. See my other listings for a variety of similar controllers, including power supplies & NEW replacement KEYPADS !. Looking for controllers that are surplus or in disrepair. Although these controllers are no longer built or supported by the manufacturer(s), they are completely repairable and are supported by Berg Controls LLC. www.bergcontrolsllc.com 507-276-9191