Product Short Description
Product Name: Programmable I/O Processor
Product Introduction: A freely programmable I/O module with integrated CPU section, three interfaces, and digital/analog I/O. Can be used as either a programmable I/O processor or as a CPU (slots 3+4).
Technical Specifications:
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Memory: 850 KB SRAM, 1.5 MB FlashPROM
Description
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Interfaces: 1 × RS232, 1 × CAN (electrically isolated, network-capable)
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Digital Inputs: Max. 12, 24 VDC, sink type
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Digital Outputs: Max. 12, 24 VDC, 0.1 A
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Analog Inputs: 6 × ±10 V, 14-bit resolution
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Analog Outputs: 6 × ±10 V, 12-bit resolution
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Special I/O: 2 outputs with +10 V and -10 V per terminal block
Functional Features:
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Interrupt-capable digital inputs/outputs
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Fast analog inputs operable in FIFO mode and comparator mode
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Local RISC processor core with local system RAM
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DPR area (“PPdpr” library) for CPU communication
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Field terminals: 3 × TB170 (to be ordered separately)
Application Scenarios: High-speed signal acquisition, interrupt-driven I/O tasks, CAN bus integration, visualization via bus adapter AC961.
Working Modes:
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Default: I/O processor to relieve the main CPU
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Slots 3+4: Automatic CPU mode





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