Main functions
Interface adapter
Transfer the standard PMC module interface to the system backplane or PCI bus.
Supports 32/64 bit, 33/66MHz PCI bus, compatible with 3.3V/5V signals.

I/O expansion
As a carrier board, expand and connect multiple PMC I/O modules (AI/AO/DI/DO).
Provide front or rear I/O connection ports (such as D-Sub, terminal block).
Signal and Protocol Conversion
Signal conditioning, electrical isolation (anti-interference).
Supports protocol conversion such as RS-485, CANopen, Modbus, etc.

System compatibility
Specially designed for integrating old PMC I/O modules into next-generation Emerson control systems such as Ovation and DeltaV.
Support hot plugging and online maintenance.

Application
Power Plant DCS: Boiler and Steam Turbine Control System I/O Expansion
Petrochemical/Chemical Industry: Process Instrument Signal Access and Conversion
Metallurgy: Steel rolling, blast furnace automation system
Equipment upgrade: Compatibility modification of I/O interfaces for old PLC/DCS systems (including Motorola and Bailey)