Parameters Category Parameter Specification / Interpretation General Manufacturer Part No. 3BHE039203R0101 Product Type 32-Bit Floating-Point Digital Signal Processor (DSP) Module Compatible System ABB AC 800M PLC Family, IndustrialIT 800xA DCS, Advant OCS. Processing Core Processor Type 32-bit Floating-Point DSP (e.g., Analog Devices SHARC or similar). Clock Speed Likely in the range of 40-100 MHz (typical for industrial DSPs of its era). Floating-Point Performance High MFLOPS (Millions of FLOPS) rating for complex math. Memory Onboard SRAM (Program/Data) 512 KB to 2 MB (typical for this class). Non-Volatile Memory Likely includes Flash for firmware storage. Physical & Electrical Form Factor Plug-in module for S800 I/O rack. Conforms to ABB's module specifications. Power Supply Powered from the +5V DC backplane of the AC 800M/S800 rack. Power Consumption Typically 5-10 W. Communication & Interface Backplane Interface Proprietary high-speed parallel bus to the AC 800M controller (e.g., via a TB840 or similar termination board). Data Exchange Communicates with the main CPU and other I/O modules over the rack's internal bus. Environmental Operating Temperature 0°C to +60°C (Standard for control room/industrial cabinet). Storage Temperature -40°C to +85°C Relative Humidity 5% to 95%, non-condensing. Vibration & Shock Designed to meet IEC 60068-2-6 (vibration) and IEC 60068-2-27 (shock) for industrial environments. Software & Configuration Configuration Tool Programmed and configured using ABB Control Builder or IndustrialIT 800xA Engineering. Firmware Requires specific ABB system firmware. Certification Standards Complies with CE, UL, cUL, ATEX (for system). EMC: IEC 61000-6-2, IEC 61000-6-4.