🔌Wiring and Interfaces

This section provides the wiring diagrams and detailed descriptions of all interfaces available on the ATDM. Here, you will find clear illustrations and explanations of each connector, pinout information, and interface functionality, ensuring you can set up and connect the ATDM accurately. Use this guide to facilitate your installation process and to harness the full potential of the ATDM's connectivity options.

Main Connector

The main connections used on ATDM are automotive grade style from Ampseal Connectors.

The following pin designations are described in the table below:

35-PIN
Pin	Description
1	Digital Input 1
2	Digital Input 2
3	Digital Output 1
4	Digital Output 2
5	Digital Input 3
6	Digital Output 3
7	Digital Output 4
8	Digital Input 4
9	Analog Input 1
10	Analog Input 2
11	Digital Input 5
12	Digital Input 6
13	RS485_H
14	RS485_L
15	GND
16	Supply Voltage
17	Analog Input 3
18	GND
19	Analog Input 4
20	Analog Input 5
21	GND
22	Analog Input 6
23	Supply Voltage
24	GND
25	Digital Input 8
26	CAN1-L
27	CAN1-H
28	Digital Input 9
29	Digital Input 7
30	Ignition
31	Digital Input 10
32	CAN2-L
33	CAN2-H
34	Digital Input 11
35	Digital Input 12

35-pin Wiring Diagram

Housing: Ampseal, 35-pos, 776164-1

Contacts: Ampseal, 770854-1

Fully assembled harness (sold separately)

Breakout Connector

The breakout connections used on ATDM are automotive-grade style from Ampseal Connectors.

The following pin designations are described in the table below:

14-PIN
Pin	Description
1	Digital Output 5
2	Digital Output 6
3	Digital Output 7
4	Digital Output 8
5	Supply
6	GND
7	GND
8	Audio Out (Line) L
9	Audio Out (Line) R
10	Audio Mic In
11	Video 1
12	Video 2
13	Video 3
14	Video 4

14-pin Wiring Diagram

Housing: Ampseal, 14-pos, 776273-1

Contacts: Ampseal, 770854-1

Fully assembled harness (sold separately)

Ethernet Connectors and Harness

The ethernet connectors are rugged and made to be dust and waterproof-sealed. The cable is recommended below to support ATDM's ethernet interfaces.

Stewart Connectors BM-CBMR001F5 Harness (Sold seperately)

Connector part number TBD

Pinouts

Antenna Connector and Antenna

The antenna connection is IPEX MHF1 to SMA female. The 3-in-1 antenna, which is recommended below, supports ATDM's antenna interfaces.

2J4986PGF 5GNR, WIFI 6E / WIFI 7, GPS/GNSS Antenna (Sold seperately)

Connector part number TBD