8 points 24VDC digital input (2 points high speed 200KHz, 2 points medium speed 20KHz, 4 points medium speed total 5KHz); 6 points relay or transistor output (2 points high speed 200KHz, 4 points medium speed 20KHz); 1 RS232 or USB port (expandable up to 5); built-in RTC; I/O is not expandable

Price:
Color : Black
Product Type : Other, PLC
Mounting Type : DIN Rail Mount
Features : Programmable Logic Controller
Current Type : AC
Voltage : 24V DC
Color : Black
Product Type : Other, Programmable Logic Controller (PLC)
Mounting Type : Panelmounted
Features : Compact design Multifunction capability
Current Type : AC/DC
Voltage : 220V
Color : Black
Product Type : PLC, Other
Mounting Type : DIN Rail Mounting
Features : Programmable Logic Controller (PLC)
Current Type : DC
Voltage : 24VDC
Color : Black
Product Type : PLC (Programmable Logic Controller), Other
Mounting Type : DIN Rail mount
Features : PLC controller; 20 I/O points