Core Specifications:
✔ Model: PM783F (3BDH000364R0002 / PM783FB0)
✔ Processor: High-speed 32-bit RISC CPU (exact clock speed varies by firmware)
✔ Memory: Flash & RAM for program/data storage (expandable via modules)
✔ Execution Speed: Optimized for real-time control tasks (nanosecond-level cycle times)
Communication & Interfaces:
✔ Built-in Ports:
Ethernet (TCP/IP) for SCADA/PC connectivity
Serial (RS-232/485) for legacy devices
Fieldbus Support: Profibus DP, Modbus RTU/TCP (optional)
✔ Redundancy: Hot-swappable dual-CPU support for fault tolerance
Reliability & Protections:
✔ Operating Temperature: -40°C to +70°C (industrial-hardened)
✔ Shock/Vibration Resistance: IEC 60068-2-6/27 compliant
✔ EMC Immunity: EN 61000-6-2 (industrial EMI/RFI resistance)
✔ Power Supply: 24V DC (dual-redundant input supported)
Certifications & Safety:
✔ Standards: UL, CE, ATEX (zone 2), IEC 61131-2
✔ Isolation: Galvanic isolation for I/O modules
✔ MTBF: >100,000 hours (calculated per MIL-HDBK-217F)
Mechanical & Integration:
✔ Form Factor: Compact modular design (fits ABB 800xA/Symphony Plus racks)
✔ Dimensions: Approx. 200mm × 100mm × 50mm (varies by configuration)
✔ Weight: ~500g (depends on attached modules)
Key Applications:
✔ Process Automation: DCS (ABB 800xA, Symphony Plus)
✔ Critical Infrastructure: Power generation, chemical plants
✔ Oil & Gas: Offshore platforms, refineries
Why Choose It?
✅ Military-Grade Reliability – Uninterrupted operation in extreme conditions.
✅ Seamless Integration – Compatible with ABB’s ecosystem (I/O, HMI, SCADA).
✅ Future-Proof – Supports legacy and modern fieldbus protocols.