What cable do I need to connect my Heidolph hotplate to a Data Hub and AVA?

Your hotplate needs to have an RS232 port (interface).

There are different types of RS232 cables.  It is vital you use the right one for your specific device.

For the Heidolph Hei-Connect hotplate, the correct RS232 cable is:

• 14-007-040-72: RS232 Cable