The ABB 086444-001, also identified as the MPRC Scanning Board, is a specialized printed wiring assembly (PWA) designed for industrial control applications. This module features direct fiber optic connectivity, facilitating high-speed and reliable data communication within the control system architecture. It is engineered to perform critical scanning functions while maintaining robust isolation from the backplane.
| Product Model | 086444-001 (MPRC) |
| Manufacturer | ABB |
| Back-plane Power | +5 V @ 1.2 A |
| Isolation | 2500 VDC optical |
| Max Cable Length | 300 m per channel |
| Operating Temperature | 0 degC to +60 degC |
| Storage Temperature | -40 degC to +85 degC |
| Humidity | 5% to 95% RH (non-condensing) |
The 086444-001 is a scanning board used for data acquisition and communication within ABB control systems, specifically utilizing direct fiber optic interfaces for signal transmission.
This module supports a maximum cable length of 300 meters per channel.
It is standard industrial practice to power down the associated backplane or rack before installing or removing I/O or communication modules to prevent electrical shorts or data corruption.
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