ErMen or four controller board EI088 ITDC/expansion

Four out of the door ErMen or controller

Can store up to 50-20,000 to 20,000 bar 27500 and they give their owners automatic credit
Provide 15 time table and 10 holiday table 4 and provide december-january dimension and reader format ports connecting strap keyboard reader
Independent seven input and output, including seven 4 C type relays and three TTL output
If the input and output expansion plate EI088 increased to additional eight input and output including eight eight C
Relay output
After powrefailure can save data
56 address optional and through RS232 / which applies isolated RS422 or TCP/IP converter communications
Optional outer LCD monitor and keyboard not connected computer operation
Size: ITDC 145mm x: 185
With UL, CE, the FCC MIC, international standards