To distinguish the different card types, they have a unique ID.
Adresse (Hex)Value
0x64Card Type ID
0x65Hardware Version
0x66Software Version
Card Type IDs
ID (Hex)Cardtyp
0x01IO NIM/TTL card
0x02ADC card
0x03DAC card
0x04PT resistor card
0x05Adapter Card
0x06Potential-free card
0x07Differential ADC card
0x08Thermocouple card