This PCB provides a physical installation platform and data interaction channel for ABB PM851/856/857/860 series processor units, memory modules, and I/O modules through standardized terminal units and signal buses. It serves as a key hardware carrier for the AC 800M control system to achieve "centralized control + flexible expansion".Its design complies with the IEC 61131-3 industrial control standard, adopting a 115mm width compact layout, gold-plated terminals (corrosion-resistant), and multi-layer signal wiring. It supports redundant configuration of 2 processor units, 16MB memory expansion, and cascading of 128 I/O modules, enabling stable operation in industrial environments with temperatures ranging from -10℃ to +60℃ and in scenarios with strong electromagnetic interference (such as inverter harmonics).Compared with ordinary baseplate PCBs, the TP830-1 has the advantages of deep compatibility with ABB processors and high-density expansion. It can seamlessly connect to AC 800M series core modules without additional adapters, and is widely used in fields such as power, chemical industry, and metallurgy that require modular control systems.

Performance Parameters

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