Auto-Link 30C21 ECU User Manual

User manual

Model: 30C21

Manufacturer: Wuxi Auto-Link World Information Technology Co., LTD
Address:No. 2, Gaokai Road, Economic Development Zone, Wuxi City,
Jiangsu Province. China

Part 1 Style figure

1.1 Pin definition

1.1.1 Connector model list

1.1.2 J1-Main Connector

1.1.2.1 Diagram

1.1.2.2 Pin Definition

No.

| Pin No.| Function Description| Signal Type| Rated Current| Remark
---|---|---|---|---|---
1| A01| Left rear door speaker +| Audio analog signal| /|

With the A02 twisted pair

2

| A02 | Left rear door speaker-| Audio analog signal| /| With the A01 twisted pair
3| A03| IF_CAN_L| communication signals| 0.07|

With the A04 twisted pair

4

| A04| IF_CAN_H| communication signals| 0.07| With the A03 twisted pair
5| A05| left anterior MIC-| aural signal| /|

With the A06 twisted pair

6

| A06| left anterior MIC+| aural signal| /| With the A05 twisted pair
7| A07| Right frontMIC-| aural signal| /|

With the A08 twisted pair

8

| A08| Right frontMIC+| aural signal| /| With the A07 twisted pair
9| A09| Right behindMIC-| aural signal| /|

With the A10 twisted pair

10

| A10| Right behindMIC+| aural signal| /| With the A09 twisted pair
11| A11| Left behindMIC-| aural signal| /|

With the A12 twisted pair

12

| A12| Left behindMIC+| aural signal| /| With the A11 twisted pair
13| A13| Left front door speaker+| Audio analog signal| /|

With the A14 twisted pair

14

| A14| Left front door speaker-| Audio analog signal| /| With the A13 twisted pair
15| A15| Right front door speaker+| Audio analog signal| /|

With the A16 twisted pair

16

| A16| Right front door speaker-| Audio analog signal| /| With the A15 twisted pair
17| A17| T-BOX Audio in –| communication signals| 0.02|

Connect the TBOX PIN28 LINE OUT-to the A18 twisted pair

18

| A18| T-BOX Audio in +| direct-current (DC)| 0.02| Connect the TBOX PIN8 to the A17 twisted pair
19| A19| T-BOX Audio GND| Audio from the analog signal| /|

Connect to the shielding layer, PIN 01, PIND07

20

| A20| T-BOX Audio Mute In silent input line (reserved)| direct- current (DC)| /| linkage TBOXPIN32
21| A21| HUD Screen Control enabled (HUD DIS EN) (reserved)| communication signals|

0.02

|

22

| A22| Instrument control control (Cluster DIS EN)| communication signals| 0.02|
23| A23| Central control screen control enable (IHU DIS EN)| communication signals|

0.02

|

24

| A24| LHR control enabled (Rear seat DIS EN) (reserved)| communication signals| 0.02| Back seat screen
25| A25| NA| communication signals|

NA

|

26

| A26| NA| NA| /| NA
27| A27| Right rear door speaker +| Audio from the analog signal| /|

With the A28 twisted pair

28

| A28| Right rear door speaker-| Audio from the analog signal| /| With the A27 twisted pair
29| A29| NA| /|

/

|

30

| A30| NA| /| /|
31| A31| NA| /|

/

|

32

| A32| Backlit Control Signal (ILLU) (Cancel)| PWM| /|
33| A33| Left headrest speaker + (10W)| Audio from the analog signal|

0.5

|

34

| A34| Left headrest speaker- (10W)| Audio from the analog signal| 0.5|
35| A35| current source Switch (including reset) (cancel)| communication signals|

0.01

|

36

| A36| Right headrest speaker + (10W)| Audio from the analog signal| 0.5|
37| A37| Right head rest speaker- (10W)| communication signals| 0.5|

T 1J version six connected ZDC, with 120 ohm terminal resistance

38

| A38| NA| /| /|
39| B01| AVM key input signal (cancel)| direct-current (DC)| /|

Connect the AVM button for a low-level effect

40

| B02| First passenger seat belt alarm signal input| analog signal| 0.0012| Low level is effective
41| B03| Rear row left seat belt alarm signal input| analog signal| 0.0012|

Low level is effective

42

| B04| NA| /| /|
43| B05| NA| /|

/

|

44

| B06| NA| /| /|
45| B07| NA| /|

/

|

46

| B08| Right-side seat belt alarm signal input in the rear row| analog signal| 0.0012| Low level is effective
47| B09| Back rear seat belt alarm signal input| analog signal| 0.0012|

Low level is effective

48

| B10| Working / Memory current source (VBAT 1)| current source| 3| 12V
49| B11| Working / Memory current source (VBAT 1)| current source| 3|

12V

50

| B12| current source Ground(GND)| current source Ground| 3|
51| B13| current source Ground(GND)| current source Ground|

3

|

52

| B14| BD_CAN_L| communication signals| 0.07| With the B15 twisted-pair wire
53| B15| BD_CAN_H| communication signals| 0.07|

With the B14 twisted-pair wire

54

| B16| Driving Mode Switch Input ECO SWITCH (Cancel)| analog signal| |
55| B17| LDW / LKA Switch input (Cancel)| analog signal| 0.0012|

Low-level input is valid

56

| B18| Main pump level sensor “+” (fuel input signal)| analog signal| 0.02|
57| B19| Main pump level sensor (fuel auxiliary input signal)| analog signal|

0.02

|

58

| B20| The brake fluid level is low| analog signal| 0.0012| Low-level input is valid
59| B21| NA| /|

/

|

60

| B22| NA| /| /|
61| B23| Medium speakers +| Audio from the analog signal| /|

With the B24 twisted pair

62

| B24| Medium speakers –| Audio from the analog signal| /| With the B23 twisted pair
63| B25| Level sensor ‘-‘ (fuel oil site)| Ground|

0.02

|

64

| B26| Secondary pump fluid level sensor “+”| analog signal| 0.0012|
65| B27| Oil pressure signal inputoil Pressure| analog signal| 0.0012|

Low level is effective

66

| B28| Secondary pump level sensor ” Output calibration signal| analog signal| 0.0002|
67| B29| Generator charge and discharge signal is input to Alternator| analog signal|

0.2

|

68

| B30| Third-row left seat belt signal| digit signal| 0.0012| Low level is effective
69| B31| Hand brake signal input Hand Brake (cancel)| analog signal| 0.0012|

Low level is effective

70

| B32| Main seat belt alarm signal is input to Main Seat Belt| analog signal| 0.0012| Low level is effective
71| B33| Main seat belt alarm signal is input to Main Seat Belt| analog signal| 0.0012|

resistance value

72

| B34| IGN (KL15)| signal wire| 3| Voltage 12V
73| B35| ACC| Trigger the current source signal|

0.01

|

1.1.3 J2-100M Ethernet (Reserved)

1.1.3.1 Diagram

1.1.3.2 Pin Definition

No.

| Pin No.| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---|---
1| 1| 1-Ethernet_TRD+| I/O| Differential Signal| 100mA|

100Ω Impedance

2

| 2| 1-Ethernet_TRD-| I/O| Differential Signal| 100mA|

100Ω Impedance

1.1.4 J5-Camera IN_0

1.1.4.1 Diagram

1.1.4.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---
1| FRONT_LVDS+ /APA| I/O| Databus| <150mA@8.5v|

50Ω Impedance

2

| LEFT_LVDS+ /RVC| I/O| Databus| <150mA@8.5v| 50Ω Impedance
3| RIGHT_LVDS+| I/O| Databus| <150mA@8.5v|

50Ω Impedance

4

| REAR_LVDS+| I/O| Databus| <150mA@8.5v|

50Ω Impedance

1.1.5 J7-Camera IN_1 (Reserved)

1.1.5.1 Diagram

1.1.5.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---
1| DMS| I/O| Databus| <500mA@12v|

50Ω Impedance

2

| OMS| I/O| Databus| <500mA@12v| 50Ω Impedance
3|

NA

| | | |

4

| AR| I/O| Databus| <500mA@12v|

50Ω Impedance

1.1.6 J10-Tuner Ant.

1.1.6.1 Diagram

1.1.6.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---
1|

收音信号 /current source

| I| Frequency|

60mA@10v

|

Braided shielded coaxial cable, single-ended impedance 50Ω

2

|

GND

| I| Frequency|

60mA@10v

|

Braided shielded coaxial cable, single-ended impedance 50Ω

1.1.7 J11-DAB Ant.

1.1.7.1 Diagram

1.1.7.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---

1

| DAB signal/current source|

I

|

Frequency

| 60mA@10v| Braided shielded coaxial cable, single-ended impedance 50Ω

2

| GND|

I

|

Frequency

| 60mA@10v| Braided shielded coaxial cable, single-ended impedance 50Ω

1.1.8 J4-HSD-CSD

1.1.8.1 Diagram

1.1.8.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---

1

| HUD|

O

| Digital|

100mA

|

2

| IHU|

O

| Digital|

100mA

|

3

| Cluster Display|

O

| Digital|

100mA

|

4

| Passager/Rearseat|

O

| Digital|

100mA

|

1.1.9 J13- A2B. (Reserved)

1.1.9.1 Diagram

1.1.9.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current| Remark
---|---|---|---|---|---

1

| TRX_AN|

I/O

| Digital|

20mA

| The total distance of non-stranded ends of a single A2B node connector and wire harness is within 30 mm; the sum of non-stranded distance of two or more A2B loop is within 60 mm and the total non-stranded distance of the A2B loop is within 60 mm

2

| TRX_AP|

I/O

| Digital|

20mA

| The harness twisted impedance is 100 Ω

1.1.10 J12-4G TBOX (Reserved)

1.1.10.1 Diagram

1.1.10.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current|

Remark

---|---|---|---|---|---
1| VBUS|

OUT

| Power| 100mA|
2| USB D+|

I/O

| Digital| |
3| GND|

OUT

| Power| 100mA|
4| USB D-|

I/O

| Digital| |

1.1.11 J3-USB2.0

1.1.11.1 Diagram

1.1.11.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current|

Remark

---|---|---|---|---|---
1| USB supply electricity current source Power| | POWER| 2.1A| 50Ω coaxial cable
2| GND| | POWER| 2.1A| 50Ω coaxial cable
3| USB D-|

I/O

| BUS| 20mA| 50Ω coaxial cable
4| USB D+|

I/O

| BUS| 20mA| 50Ω coaxial cable

1.1.12 J8-USB2.0 (Reserved)

1.1.12.1 Diagram

1.1.12.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current|

Remark

---|---|---|---|---|---
1| USB 供 电 current source Power| | POWER| 150mA| 50Ω coaxial cable
2| GND| | POWER| 150mA| 50Ω coaxial cable
3| USB D-|

I/O

| BUS| 20mA| 50Ω coaxial cable
4| USB D+|

I/O

| BUS| 20mA| 50Ω coaxial cable

1.1.13 J9- GPS Ant

1.1.13.1 Diagram

1.1.13.2 Pin Definition

Pin No.

| Pin Name| Input/Output| Signal Type| Rated Current|

Remark

---|---|---|---|---|---
1| The GPS signal / current source|

IN

| GPS Signal| 30mA| 50Ω coaxial cable
2| GND|

IN

| GND| 30mA| 50Ω coaxial cable

Part 2 Product information

1. It is forbidden for users to change the device privately.

1.1 Data protection, network security, and wireless aspects

In order to consider the security aspects of data and software of products and components installed in vehicles, the product properties of related measures are described here.

1.2 Safety and Warning

The product is provided and approved for a rated voltage of 12 volts. Short circuits must be securely prevented, even in the event of a fault. Creeping short-circuits in particular lead to high arc energies that cannot be switched off by conventional melting fuses. If other rated voltages are present in the vehicle (e.g. 24/48 V for example in hybrid vehicles, or 400/800 V in electric vehicles) we recommend that safety precautions are taken in the vehicle itself (e.g. additional insulation of high voltage lines and the use of edge protectors when passing through sharp-edged areas, in order to prevent short circuits to inputs/outputs of our device, e. g. to loudspeaker lines).
The product is intended, and has been approved, for installation and operation in automobiles, motor homes, commercial vehicles.
Only connecting cables and external devices that are appropriate for the device in question may be used (e.g.: proper current carrying capability, proper EMC shielding, flammability verified with appropriate certificates). Compliance with the applicable standards can no longer be guaranteed if the device – including the software – is modified without the agreement of Bosch and Autolink.
Do not cover ventilation openings and heat sinks. Otherwise a build-up of heat that could lead to malfunction may occur in the device.
Do not insert foreign bodies into the insertion slots or openings of the device. Injury, or damage to the device, may occur otherwise.

The device must not come into contact with hot or burning objects (e.g. cigarettes).
To clean the device, never use hard or sharp objects that could damage the protective pane or housing. Do not use aggressive cleaning agents such as thinners, gasoline, abrasive cleaners, spray cleaners, acidic or alkaline solutions, or wax. Do not spray any liquids onto the device. To clean the housing and protective pane / display, moisten a soft cloth with tepid water and wipe off the dirt.

If the device is to be cleaned before installation in the vehicle, you must make sure the openings (in particular the connector contact points) are kept sealed so that no liquid can enter the device.

1.3 Material safety requirements

All materials shall be selected according to design, durability and other performance requirements (see drawings and standards). Prohibited and hazardous substances shall meet the «GB/T305122014Disabled material requirements for automobiles» and «Q/JL J160001». For plastic, rubber and thermoplastic elastomer parts, there should be material identification / recyclability identification.

2. Operating Parameter

No

| CATEGORY| Items| REQUIREMENT| COMMENTS
---|---|---|---|---

1

| System Requirement| Working Voltage| 8~16v| Rated Voltage12V

2

| Quiescent current consumption| Sleep mode: <0.5mA|

3

| STR: <5mA|

4

| Operating temperature| Normal work: -40~80℃| According to DV situation, redefine

5

| limited functionality: 80~85℃

2.1 AM/FM/DAB Antenna Parameters

Parameters – FM/AM ANT|

Min

| Typ| Max|

Unit

---|---|---|---|---
current sourcesupply electricity UB|

9

| 12| 16|

V

current sourceimportI(AM/FM)|

45

| 60| 100|

mA

current sourceimportI(DAB)|

18

| 26| 100|

mA

receive frequency FM|

87.5

| /| 108|

MHz

receive frequency AM|

470

| /| 1710|

KHz

receive frequency DAB|

174

| /| 240|

MHz

characteristic impedance|

/

| 50| /|

Ω

Part 3 Function List

DAB (Gulf Edition Requirements)
Audio| Built-in amplifier
Microphone Input| 2 MIC Inputs
USB| USB 2.0+OTG
CAN| 2CH CAN
Sensor| 3D Gyro G-Sensor
Bluetooth| BT5.0
Mobile Phone Connected| carplay
Android Auto
WiFi| Support 802.11a/b/g/n/ac
wireless Carplay
wireless Android Auto

Part 4 Warning

Operation manuals attached to a technical product shall contain:

1. the information indicated in clause 1 hereof; (Information on the label)
2. information on the intended use of the technical product;
3. the features and parameters;
4. rules and conditions regulating the installation of the technical product, its connection to the mains and other technical products, its startup, adjustment and commissioning in case the observance of the said rules and conditions is imperative to ensure the conformity of the technical product with the requirements of these Customs Union Technical Regulations;
5. a notification of restrictions on the application of the technical product in household, commercial and industrial areas taking into account its intended use;
6. rules and conditions of safe operation (use);
7. rules and conditions of storage, haulage (transportation), sale and disposal (and, where appropriate, a specification of requirements to these);
8. information on the measures to be taken in case a malfunction of the technical product is detected;
9. the name and place of the manufacturer (manufacturer’s authorized person) and importer and their contact information;
10. the production month and year of the technical product and/or information on the place where the production year is marked or on the way it can be identified.

FCC Warning:
Please take attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

© Auto-Link reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.

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