2. General Specifications

3. Electrical Parameters

4. Key Features

• High-density 32-way relay output, meets complex turbine protection and interlock logic requirements

• Full electrical isolation design, strong anti-electromagnetic interference in industrial power plants

• Wide DC voltage input, adapts to unstable power supply environment of power stations

• Wide temperature adaptability, suitable for harsh working conditions of petrochemical, thermal power and offshore platforms

• Plug-and-play wiring, easy configuration, maintenance and on-site debugging

• Perfectly compatible with 505 series governor system, expand unit trip, overspeed alarm, grid-connected interlock and other functions

5. Typical Applications

• Steam turbine & gas turbine unit emergency trip and safety interlock control

• Generator set parallel operation, load distribution logic signal expansion

• Power plant ESD emergency shutdown system discrete signal linkage

• Petrochemical, natural gas pipeline turbine drive unit alarm and protection logic

• Hazardous area industrial turbine control system discrete I/O expansion