PPSI MCC Piggy Board Industrial Control Interface Module PCB

The PPSI-MCC-PIGGY BOARD is a specialized industrial electronic circuit board designed for integration with programmable control systems. It features dual TO-3 package transistors with heatsinks, multiple EPROM/EEPROM chips (such as the MAS H-18C), DIP switch banks for configuration, and a large multi-pin edge connector for backplane interfacing. The board is densely populated with TTL logic ICs and appears to be a part of a master control or monitoring system. Labeling and components indicate its use in older industrial automation or proprietary equipment likely manufactured or supported by PSI (Process Systems Inc). Its modular design and diagnostic access via DIP switches suggest flexibility for field configuration and diagnostics

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Sku:11816017
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