Description:
IG is a compact and rugged LCD color display with an integrated CAN channel interface. IG can be configured to show a variety of data sets from battery management systems, motor controllers, chargers, and vehicle control units.
IG's features are provided below:
|
Features
|
Descriptions
|
|---|---|
| Display Size |
Diagonal 4.2" Active area (mm) 92.88 (W)× 52.63 (H) |
| Display Resolution | 480x272 (WQVGA) |
| Color Depth | 16-bit |
| Brightness | 500 nits |
| Input Voltage | 9-36 VDC |
| CAN Channels |
1 Configurable baud rates 125, 250, 500 kbps and 1Mbps |
| CAN Isolation | 2.5kv RMS (ISO1050DUB) |
| Graphics |
Custom boot screen logos and skin graphics |
| Development Environment |
Studio Interface Kit (SIK) software tool for creating and updating HMI skin graphics Software Development Kit (SDK) full customization and programming (available upon request) |
Figure 1: Default User Interface
Mechanical Package
There are mounting holes drilled and tapped to the back to secure external brackets.
Available AccessoriesThe following accessories are available from Andromeda Interfaces:
- Assembled wire harnesses
- External mounting brackets
Do not attempt to open the display as there are no serviceable components. Opening the display will invalidate the warranty.
| Operating | |
|---|---|
| Working Voltage Limits: | 9 - 36 VDC |
| Input Protection: |
Input protected against reverse connection of supply. Nominal current draw 170 mA @ 12 VDC and 100 mA @ 24 VDC |
| Protection | |
|---|---|
| Reverse Polarity: | SAE J1455 2006 ed. |
| Inductive Switching: | SAE J1113-11 2006 ed. Test Pulse 1 |
| ESD: | SAE J1113-13 2004 e. Powered and Non-Powered. |
| CAN Interface | |
|---|---|
| Protocol: | CAN 2.0B |
| Isolation: | 2.5kV VRMS Isolation (ISO10500U8) |
| Baud Rates Supported: | 125, 250, 500 kbps and 1 Mbps |
Mechanical
| Operating Environment | |
|---|---|
| Operating Temperature: | -20°C to 70°C |
| Non-Operating Temperature: | -30° to +80°C |
| Humidity: | 95%(non-condensing) at 40°C and 2% at 40°C |
| Ingress of Dust and Water: | IP64 |
| Altitude (Barometric Pressure): | 101.3kPa to 18.6kPa |
| Performance | |
|---|---|
| Vibration, Random: | 2h each axis to 2k Hz |
| Shock: | 11ms half-sine pulse of 490 m/s2 in 3-axis |
| Weight | |
|---|---|
| Weight: | 1.36 kg* |
Connectors
IG is equipped with a rugged sealed connector. On the back of the device, there is a 14-pin AMP SEAL female connector.
The mating connector is shown below. TE Connectivity part number 776273-1. The terminal's part number is 770520-1. This universal crimper tool can be used for the terminals.
|
PIN |
Name |
Type |
What to Connect |
Maximum Rating |
|
1 |
+12V POWER |
Power |
Constant power source |
+36V |
|
2 |
+12V SWITCH |
Power |
Power switch source |
+36V |
|
3 |
GND |
Power |
Power source return |
|
|
4 |
|
|
|
|
|
5 |
RXD_EXT |
Comm |
RS232 |
- |
|
6 |
TXD_EXT |
Comm |
RS232 |
- |
|
7 |
CAN1_H |
Comm |
CAN High |
- |
|
8 |
CAN1_L |
Comm |
CAN Low |
- |
|
9 |
CAN_TERM |
- |
Wire to Pin 8 to terminate CAN lines to 120-ohm resistor |
- |
|
10 |
V5P0_USB |
Programming |
USB Type-A |
- |
| 11 | USBPHY1_N | Programming | USB Type-A | |
| 12 | USBPHY1_P | Programming | USB Type-A | |
| 13 | BOOT1 | Short Pins 13 and 14 to place IG into boot mode | ||
| 14 | BOOT0 | Short Pins 13 and 14 to place IG into boot mode |
|
Table 1: Connector pinout and wiring information |
Interfaces
CAN Channel
IG can operate as a single node or be included in a multi-node CAN bus network. IG can be configured as either terminated or non-terminated on the network. In order to terminate IG, you must short pins 9 and 8 on the main connector.
IG is configured by default at 250 kbps baud rate. IG's configurable baud rates are 125, 250, 500 or 1000 kbps.
Note: If data does not appear or is displayed intermittently, please verify CAN baud rates are set correctly for all components on the network.
Functional Description
The Intelli-Gauge decodes CAN bus data into human-readable form and displays onto HMI screen. IG is 100% standalone display device and is configurable with our Studio Interface Kit.
General Set-up
To get started, wire Pins 1 and 2 (VBAT) to +12V or +24V and Pin 3 (GND) to Ground. Once power is applied, the default splash screen will be displayed, and will transition to the Graphical User Interface (GUI) application.
Default Splash
The default splash screen is configurable. To replace the default splash screen image, Andromeda's Flasher Tool is available to make this change.
Graphical User Interfaces
The start-up GUI will appear as shown below. These GUIs are configurable through our Studio Interface Kit (SIK).
IG.Combo
IG.BMS
IG.Motors
The diagram below can be used as a reference to create your own IG harness. Complete harnesses can be purchased at Andromeda. The mating connector is shown below. TE Connectivity part number 776273-1. The terminal's part number is 770520-1. This universal crimper tool can be used for the terminals.
