Machine Recycling Discussion and Moderated Newsgroup > Components
> Complete Control Circuits
> Automation direct plc factory refurbished D4440
Automation direct plc factory refurbished D4440
D4-440: (CPU AC P/S 22.5K (CART REQ) 232 & 232/422 PORT)
D4-440 CPU, 22.5K words total memory, (15.5K ladder - RAM, UVPROM, or EEPROM , 7.0K V-memory) RLL/RLLPLUS programming, built-in RS232C programming port and auxiliary RS232C/RS422 port, internal 110/220 VAC power supply (requires memory cartridge)
