Programmable Logic Controller NLcon-1AT2-D-3 for RS-485 Input/Output Modules

Purpose:PLC for controlling I/O modules on RS-485 bus, including NL, NL-Ex series. Distinctive feature:with 4.5-digit digital display and 3 buttons for parameter setting and more convenient programme debugging. Programming:Programmable in C; C programming libraries for Atmel Studio 7 are included; RS-485 ports:Two RS-485 ports Discrete input ports:16 discrete I/O ports Software Download:Software is downloaded via RS-485 port Galvanic isolation:galvanic isolation of RS-485 port (for DATA2 port) Programme memory:FLASH 128 kbytes Data memory:SRAM 4 kbytes Data memory:EEPROM 4 kB (internal) Processor:ATMEGA128 (RISC 8 bit) 16 MIPS Real time clock:No real time clock Optional:RS-485 ports for I/O module control and programme download