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Kuhnke 657.428.21 EPROM-RAM Memory Module 128K x 16 New Old Stock Kuhnke EPROM-RAM memory module, part number 657.428.21 (catalog label 27764), with 128K x 16-bit EPROM and 128K x 16-bit RAM, battery-buffered by accumulator, for Kuhnke PLC and automation systems. New old stock module in original Kuhnke box marked “EPROM/RAM-Speicher mod. 128K x 16”, only…
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Kuhnke KDT 640 Convac Control Panel HMI 24V DC Touchscreen Keypad Germany Kuhnke KDT 640 Convac industrial HMI touchscreen and keypad operator panel. 24V DC, IP20, Part No. 640.001.99. Made in Germany. Used for machine- and process-automation, includes numeric pad and serial/comm ports. Used, good condition, see all images for cosmetic details.
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Logosol 9432 DE/RS-11-1012 ISA Motion Control / Servo Interface Card DB-25F Used Logosol 9432 DE/RS-11-1012 ISA interface card with DB-25F connector. The blue PCB is marked (C) LOGOSOL 9432 DE/RS-11-1012 and carries AMD AM28F020 and AM29F010 flash devices, a Saronix 18.432 MHz oscillator and multiple logic ICs, suggesting use as a motion-control or servo interface…