Convac – MXS Control Board – IPD MXS 556-1 – Industrial Control / Bus Driver PCB Card-Used, Pulled/Removed – –

Convac IPD MXS 556-1 PCB Board Europac 69001-856 Industrial Semiconductor Control Card

Convac IPD MXS 556-1 industrial control PCB card, used in semiconductor and industrial process equipment. Board is populated with multiple SN74LS244N octal buffer/line drivers, UL N2802A ICs, DM7407N open-collector buffer, DM7404N inverter, and DM8504N line driver, arranged across three parallel data/address bus channels with dual 26-pin ribbon cable headers for I/O expansion. Fitted with a Europac (Schroff) DIN 41612 Type-G 64-position edge connector (part no. 69001-856) and a red ejector/extractor handle for easy rack removal. Board silkscreen marked ‘IPD MXS 556-1 LS’. Sold as pictured, pulled from a decommissioned Convac semiconductor processing system. Recommended for spare parts, repair, or retrofit of legacy Convac wafer processing and industrial automation systems. Ideal for OEM maintenance engineers and industrial equipment technicians.

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