Reply To: ELK-M1XRF319 and the ELK-M1XRFTW Wireless Transceivers Two Part Question

[Doug G]

@Brad Weeks It turns out I had a wire crossed on the M1XRF319 Receiver, so it is now up and running and assigned to bus address 3. It is officially enrolled now. I had it wired like a keypad, but the wire was crossed for the data bus paths so I swapped based on your instruction and it is working now. My eyes are not what they used to be.

In your Bus Configuration you have:

• 4 Conductor going to the M1DBH —- correct? This is NOT correct. The M1XRFTWM is connected only to the 4 conductor port on the M1 board. 
• You have the M1XRFTWM connected to J1 or J2 —- correct? This NOT correct. I have the M1DBH connected to port J1 on the M1 panel using the W018B Ribbon Cable. So all my devices (Keypads x 3, M1XRF319, and the M1XSLZW) are on the M1DBH data bus.
• In this case you DO NOT place a Jumper on JP3 on the M1 Main Board. You will place a Black Jumper on to JP1 “Term Res” of the M1XRFTWM – This is correct as I have the jumper on JP1 on the M1XRFTWM.

In this the case I would have two home runs to the panel unless I wanted to add an optional expansion board. Is the above configuration acceptable? Thank you Brad.