Wenzel HT400 Jog Box
The Wenzel HT400 jog box connects directly to the computer through a serial port which then sends scan codes to PC-DMIS.
Wenzel HT400 Jog Box Details and Troubleshooting
SB-Elektronik HT400 Jog Box
You can find the SB-Elektronik HT400 jog box on some controllers that are supported by the Wenzel interface. Even though the name is the same (HT400), this is not a Wenzel jog box but is still supported by PC-DMIS if you set the UsingHT400JogBox registry entry to True.