The last feature is (no kidding) the 10th pin.

In the NX-8E as normally installed in aĬabinet, odd pins are toward the bottom and even pins are toward the That in the picture, all the pins toward you are odd, and all the pinsĪway from you are even.

Is to start by the arrow and then hop back and forth on the rows, so The correct industry standard way to number the pins

The next feature is the imprinted arrow or diamond,visible on the.

Important to note that the red-striped wire should connect by the arrow

Not have a notch, or the cable does not have a key, then it's even more Installed, the NX-8E has this on the bottom middle. One is the notch or opening on the side.If you were to look closer, you'd see a connector like the one shownīelow. My alarm controller box, on the lower left corner of the circuit board. Here's what the connector looks like, as installed in Required - only the physical wires to bring the signals to you As discussed below, the NX-8EĬonnector as shown in the photo below. Main circuit board in the same way serial port connections were done on It is a true serial port, made available on the The second method uses a serial port on the NX-8E that does not exist on the NX-8 These connect onto the same DATA/+/- terminals that aĮach provides an electrical interface that converts to an RS-232 One is to use the additional NX-584īoard interface, the NX-587E virtual keyboard, NX-588E USB dongleĭongle. The Interlogix NX-8E has two methods of doing serialĬommunication.

writes, 'Thank you for this pletely makes sense' (and was kind enough to send a totally unsolicited gift of a Pi Raspberry 4 and Kookye IOT sensor kit). writes, '.impressed by your depth of knowledge.' writes: 'Thank you for clarifying thisįebruary 2018, G.S. RS-232 Serial Communication and the NX-8E Home Security Alarmĭecember 2015, X.X.

Caddx nx8v2