Technical Specifications Model: CPM810 System Compatibility: ABB 800‑series turbine control system, matched with TBU810 terminal base unit Processor: Industrial dedicated real‑time processing chip Memory: Internal RAM and flash memory for program and data storage Communication Interface: Internal backplane bus interface, field‑bus communication channel Power Supply: 24 V DC supplied by TBU810 terminal base unit Power Consumption: Less than 1 W Operating Temperature: ‑25 ℃ to +60 ℃ Storage Temperature: ‑40 ℃ to +85 ℃ Relative Humidity: 5‑95 %, non‑condensing Mounting Type: DIN‑rail mounting via TBU810 base unit Protection Class: IP20 Certifications: CE
Functional Features Provides core real‑time computing resource for AS800, TP800, VP800 turbine‑control sub‑systems. Executes logic algorithm calculation, process‑data processing and internal bus data forwarding function. Supports module hot‑swap on TBU810 terminal base unit under permitted maintenance condition. Built‑in self‑diagnosis function monitors module operating status, power‑supply condition and bus communication fault. Front‑panel LED indicators display power‑on, running and fault‑alarm status. Unified hardware platform reduces spare‑part types for multiple turbine‑control sub‑systems. Realizes data interaction between each functional sub‑module through backplane bus of TBU810 base unit.
Application Scenarios 800‑series turbine control system common processor spare‑part replacement. Power‑plant steam‑turbine automatic synchronizer, turbine protection, valve‑position control cabinet core computing unit. Thermal power‑generation unit turbine‑control system hardware retrofitting and expansion project.
Installation Requirements Mount TBU810 terminal base unit onto standard DIN‑rail inside control cabinet. Align CPM810 module with TBU810 base‑unit slot, insert module fully in place and lock side‑part spring buckle. Complete field‑side wiring on TBU810 terminal base‑unit screw‑type terminals. Complete cabinet protective earthing complying with 800‑series turbine‑system grounding specifications. Reserve heat‑dissipation ventilation space around module assembly. Ambient operating temperature must keep within ‑25 ℃ ~ +60 ℃ without condensation.
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