GS-911 and ezCAN User Forum

General Category => GS-911 => GS-911 Wifi => Topic started by: karlh on January 17, 2023, 11:16:26 PM

Title: GS-911 WiFi Pinout
Post by: karlh on January 17, 2023, 11:16:26 PM

I have a GS-911 WiFi with the round 10-pin connector.  Seven of the pins are active.  With a little research I ave been able to determine the functions of all the pins except pin 10.  Does anyone know the function of pin 10?

Title: Re: GS-911 WiFi Pinout
Post by: WayneC on January 18, 2023, 01:24:24 AM

Pin allocations for the Kostal 10 pin & OBDII 16 pin plugs are all documented in the BMW electrical diagrams, as well as diagrams floating round the web so no research is needed to understand the pin allocations, the pin 10 you ask about  is +V-Ignition

Title: Re: GS-911 WiFi Pinout
Post by: karlh on January 18, 2023, 02:22:55 AM

Quote from: WayneC on January 18, 2023, 01:24:24 AM

pin 10 you ask about  is +V-Ignition

In other words, pin 10 indicates key ON?

Title: Re: GS-911 WiFi Pinout
Post by: schuppi on January 18, 2023, 02:30:45 PM

R1200 m CAN-Bus
10 polig
1 >   CAN Diagnosebus  Motor
2 >   CAN Diagnosebus  ABS
4 >   Masse 31
6 >   Diag +  30 Dauerplus
10>  Klemme 15 Zündungsplus

Title: Re: GS-911 WiFi Pinout
Post by: karlh on January 18, 2023, 02:59:50 PM

My research shows the same functions, but I believe pins 1 and 2 are not CAN, but rather ISO 9141.  CAN communication requires both CAN High and CAN Low lines.  CAN on the 10-pin connector is pins 7 and 9.

Title: Re: GS-911 WiFi Pinout
Post by: schuppi on January 18, 2023, 05:43:56 PM

Correct.
Both lines are K-line ISO9141,
are listed as CAN diagnostics in the circuit diagram.
Question and answer were mainly about Pin10