You mentioned that the contact shows up as a switch but you want it to be a binary sensor; can you simply change the device type and achieve what you need?
I have tried that, but the MimoLite only shows up as one device. I can use the group associations to control a device from the sensor contacts, but I have not figured out how to just "display" the status. It is designed to be controlled as a binary switch, which works fine - I use it to open and close my garage door. There are separate terminals for input and output, it is essentially one spdt relay and one contact sensor with separate connections. Here is what the docs say about the input:
[code]ASSOCIATIONS: Once in a network, your controller can be used to associate the MIMOlite with other devices in the Z-WaveTM network, such as
a light or remote audible alarm. Refer to your controller’s documentation on how to associate the MIMOlite with another device in your
network. The MIMOlite input supports five association groups with a maximum of two associated devices in each group.
Group 1: When the input is triggered/untriggered, a command is sent to turn on/off the device(s) associated with the input.
Group 2: The MIMOlite will periodically send a report indicating the input’s analog voltage level.
Group 3: If a power dropout occurs, the MIMOlite will send a notification (depending on available residual power)
Group 4: When the input is triggered or untriggered, a Binary Sensor report is sent to this group’s associated device(s).
Group 5: Pulse meter counts will be sent to this group’s associated device(s).[/code]
Ideally, I would like to have it show up as a binary sensor, and able to send email when it opens or closes, but it still needs to be defined as a switch so the switch contacts work properly.