Online help of some Contec device drivers, software, devices, etc. are available on the web.
API-TOOL is driver software for Contec's measurement control/communication device, the PC-HELPER series and the CONPROSYS series.
These are driver libraries for F&eIT I/O controller units.
COM-DRV controls Contec's serial communications devices in the PC-HELPER series just like the COM ports on the PC under Windows or Linux.
The CONPROYS series provides a one-stop environment for building IoT systems, from devices to cloud services, and supports IoT conversion, operation monitoring, and visualization of existing facilities.