Page 1 of 1

C 187 to replace ADL2

PostPosted: Wed Apr 03, 2019 3:25 pm
by 95wagon
Hello,
Is it a , wiring wise , plug and play?

I was trying to compare the pin outs and , nearly, everything looks the same.

Thanks for any input

Re: C 187 to replace ADL2

PostPosted: Wed Apr 03, 2019 4:16 pm
by Stephen Dean
Hi,

There are a number of important differences between the two devices,

Code: Select all
Pin     ADL2          C18x
6       Not Used     Sensor 0V
15     Aux Out 7    RS232-2 Tx
16     Aux Out 8    RS232-2 Rx
29     Lambda 1+   Video 1
30     Lambda 1-   Video Gnd
31     Lambda 2+   Video 2
32     Lambda 2-    Video 3
59     Switch In 3   CAN 4 Lo
60     Switch In 4   CAN 4 Hi
67     RS232 Tx      Ethernet Tx+
68     USB Gnd       Ethernet Tx-
70     USB Power   RS232-1 Tx
71     0V CAN        CAN 3 Lo
72     8V CAN        CAN 3 Hi
77     USB Data -   Ethernet Rx+
78     USB Data +  Ethernet Rx-

Re: C 187 to replace ADL2

PostPosted: Wed Apr 03, 2019 6:11 pm
by 95wagon
Missed some of those that are important to us, thanks.
Looks like we will need to build an adapter harness as we do not want to open up the original harness,

Gerry