Programmable Logic Controller NC-8DI-4R for Advanced Automation

Program memory:128Kb FLASH program memory Data memory:EEPROM 4Kb data memory SRAM 4Kb Programming:freely available C programming libraries for Atmel Studio 7. Protocols:support Modbus RTU and DCON protocols RS-485:2 RS-485 interfaces Discrete Outputs:8 unipolar discrete inputs 4 relay discrete outputs Galvanic isolation:galvanic isolation of discrete I/O and RS-485 port (Data2) Protections:protection against overvoltage and current overload on I/O, RS-485 interface, overheating, static electricity, etc. Temperature control:PLC board temperature sensor Real-time clock:real-time clock, self-powered. Temperature: wide operating temperature range (-40 to +70 °C) Voltage:wide range of supply voltages (+10 to +32V)