DESCRIPTION CSD is the name of a sries of ministep bipolar chopper drives, suitable for driving medium-low power two-phase stepping motors, with four, six or eight terminais. They are offered in two versions: - CSD 02104: open frame drives in 92 x 85 x 23 mm format. - CSD 92194: drives housed in a metallic box, 90 x 99 x 21 mm format. CSD sries drives are equipped with separated connectors for logic signais and power connections. They are designed for easy mounting inside a metallic electrical cabinet. The ministep op驩ration, connected with a further electronic rsonance damping facility, ensures excellent operating smoothness and low acoustic noise. Pull-up and pull-down input signais ease interfacing with the most commonly used controi Systems. m

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