EVIC is a compact LCD color display with an integrated CAN channel and digital and analog interfaces. EVIC can be configured to show a variety of data sets from battery management systems, motor controllers, chargers, and vehicle control units. EVIC includes the following features:
Features
|
Descriptions
|
---|---|
Display Size |
Diagonal 7.0" |
Display Resolution | 800 x 480 WVGA |
Color Depth | 16-bit |
Brightness | 300 nits |
Input Voltage | 9-36 VDC |
CAN Channels |
1 |
CAN Isolation | 2.5 kV RMS (ISO1050DUB) |
Digital I/O |
8, 18V tolerant inputs |
Analog Inputs | 5, 12-bit resolution |
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
EVIC can be mounted onto a system using the 4 holes on the front bezel.
EVIC is packaged with automotive grade connectors.
General:
Do not attempt to open the display as there are no serviceable components. Opening the display will invalidate the warranty. Note: There are exceptions to terminate and not terminate CAN Lines. Please contact us prior to removing the back cover to access CAN termination.Electrical
Operating | |
---|---|
Working Voltage Limits: | 9 - 36 VDC |
Input Protection: |
Input protected against reverse connection of supply. The nominal current draw of 300 mA @ 12 VDC. |
Output 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 (ISO1050DUB) |
Baud Rates Supported: | 125, 250, 500 kbps and 1 Mbps |
Digital Interfaces | |
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Inputs: | 18V tolerant digital inputs, x8 |
Outputs: | Low-side switching outputs up to 2A, x8 |
Analog Interfaces | |
---|---|
Inputs: | 0-5V 12-bit resolution analog inputs, x5 |
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: | IP54 |
Performance | |
---|---|
Vibration, Random: | designed to meet SAE J1211 standards |
Shock: | designed to meet SAE J1211 standards |
Weight | |
---|---|
Weight: | 1.4 kg |
EVIC is equipped with the following 3 interface connectors as shown below.
J1- 20-pin Main Connector (included) - Power, CAN and Digital Inputs
Housing: Molex part number 31408-1200
Terminals: Molex part number 1393366-1
J2 & J3 - 12-pin Secondary Connectors (not included) - J2 Analog Inputs and J3 Digital Outputs
Housing: Molex part number 31408-1120
Terminals: Molex part number 1393367-1
J4 - Mini-B USB Connector (not included) - Programming cable used for SIK
The cable is provided with the purchase of EVIC.
Harness Connections
J1 - MAIN CONNECTOR PINOUT | ||||
PIN |
Name |
Type |
What to Connect |
Maximum Rating |
1 |
+12V POWER |
Power |
Constant power source |
+32V |
2 |
GND |
Power |
Power source return |
- |
3 |
IGN |
Power |
Switch power |
+32V |
4 |
CAN_HIGH |
Comm |
CAN High |
- |
5 |
CAN_LOW |
Comm |
CAN Low |
- |
6 |
DIN 7 |
Digital Input |
Switches, buttons |
+18V |
7 |
DIN 6 |
Digital Input |
Switches, buttons |
+18V |
8 |
DIN 1 |
Digital Input |
Switches, buttons |
+18V |
9 |
DIN 2 |
Digital Input |
Switches, buttons |
+18V |
10 |
DIN 3 |
Digital Input |
Switches, buttons |
+18V |
11 |
DIN 4 |
Digital Input |
Switches, buttons |
+18V |
12 |
DIN 5 |
Digital Input |
Switches, buttons |
+18V |
13 |
RXD_EXT |
Comm |
RS-232 (diag only) |
|
14 |
TXD_EXT |
Comm |
RS-232 (diag only) |
|
15 |
RTS_EXT |
Comm |
RS-232 (diag only) |
- |
16 |
CTS_EXT |
Comm |
RS-232 (diag only) |
|
17 |
DIN 8 |
Digital Input |
Switches, buttons |
+18V |
18 |
AIN_5_Signal |
Analog Input |
Sensor signal |
+5V |
19 |
BOOT 1 |
Boot Mode |
Short Pins 19 and 20 to place EVIC into boot mode |
|
20 |
BOOT 2 |
Boot Mode |
Short Pins 19 and 20 to place EVIC into boot mode |
|
J2 - ANALOG INPUT CONNECTOR PINOUT | ||||
Pin | Name | Type | What to Connect | Rating |
---|---|---|---|---|
1 |
AIN_1_Signal | Analog Input |
Sensor signal |
+5V |
2 | AIN_1_Reference | Power | 5V power output | - |
3 | AIN_1_Ground | Power | 5V reference ground | - |
4 | AIN_2_Signal | Analog Input | Sensor signal | +5V |
5 | AIN_2_Reference | Power | 5V power output | - |
6 | AIN_2_Reference | Power | 5V reference ground | - |
7 | AIN_3_Signal | Analog Input | Sensor signal | +5V |
8 | AIN_3_Reference | Power | 5V power output | - |
9 | AIN_3_Reference | Power | 5V reference ground | - |
10 | AIN_4_Signal | Analog Input | Sensor signal | +5V |
11 | AIN_4_Reference | Power | 5V power output | - |
12 | AIN_4_Reference | Power | 5V reference ground | - |
J3 - DIGITAL OUTPUT CONNECTOR PINOUT | ||||
Pin | Name | Type | What to Connect | Rating |
---|---|---|---|---|
1 | DOUT_1 | Digital Output | LED's, Relays, Buzzers | 2A |
2 | DOUT_2 | Digital Output | LED's, Relays, Buzzers | 2A |
3 | DOUT_3 | Digital Output | LED's, Relays, Buzzers | 2A |
4 | DOUT_4 | Digital Output | LED's, Relays, Buzzers | 2A |
5 | DOUT_5 | Digital Output | LED's, Relays, Buzzers | 2A |
6 | DOUT_6 | Digital Output | LED's, Relays, Buzzers | 2A |
7 | DOUT_7 | Digital Output | LED's, Relays, Buzzers | 2A |
8 | DOUT_8 | Digital Output | LED's, Relays, Buzzers | 2A |
9 | GND | Power | Power source return | - |
10 | GND | Power | Power source return | - |
11 | GND | Power | Power source return | - |
12 | GND | Power | Power source return | - |
Interfaces
Digital Inputs
EVIC is equipped with 8 digital inputs that can determine input states from switches or buttons. Digital inputs 1 through 7 are triggered by sourcing +12V. Digital input 8 is triggered by sinking to GND.
DIN 1 - 7 DIN 8
If you have not correctly mapped the digital inputs to skin graphic labels or images, then nothing will occur when switching these pins.
Digital OutputsEVIC is equipped with 8 digital outputs that are low-side switches. They are designed for a variety of applications including LEDs, external relays or buzzers.
Analog Inputs
EVIC is equipped with 5 analog inputs (1 on the main connector, 4 on the analog input connector) at 12-bit resolution. They can be used to read measurements from many sensors such as temperature, potentiometer or brake transducers. There are reference 5V and ground outputs provided on the analog input connector to supply power to sensors if necessary.
AIN 1 - 5
CAN Channel
EVIC can operate as a single node or as a multi-node on the CAN bus network.
EVIC can be configured as either terminated or non-terminated on the network. EVIC is shipped terminated. You can un-terminate by taking apart EVIC's back cover and removing an internal jumper (P2) on the board.
Baud RateEVIC is configured by default at 250 kbps baud rate. EVIC'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.
Principle of OperationFunctional Description
EVIC decodes CAN bus data into human-readable form and displays it onto the HMI screen. EVIC is a standalone display device and is configurable with our Studio Interface Kit.
WiringEVIC uses the following 3 Molex connectors and crimp terminals:
Connector
|
Manufacturer
|
Pins
|
Connector Part Number |
Terminal Part Number
|
---|---|---|---|---|
Power / CAN / Digital Input |
Molex / Tyco | 20 | 31408-1200 | 1393366-1 |
Analog Input | Molex / Tyco | 12 | 31408-1120 | 1393367-1 |
Digital Output | Molex / Tyco | 12 | 31408-1120 | 1393367-1 |
You can purchase these separately through Digi-key or Mouser, or request for them when you place your order.
This universal crimper tool can be used for the terminals.
General Set-up
To get started, wire Pins 1 and 3 (VBAT) to +12V or +24V and Pin 2 (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 GUIs will appear as shown below. These GUIs are configurable through our Studio Interface Kit (SIK).
EVIC.Combo
EVIC.BMS
J1 - Main Power / CAN / Digital Input Harness
Housing: Molex part number 31408-1200
Terminals: Molex part number 1393366-1
This universal crimper tool can be used for the terminals.
J2 - Analog Input Harness
Housing: Molex part number 31408-1120
Terminals: Molex part number 1393367-1
This universal crimper tool can be used for the terminals.
J3 - Digital Output Harness
Housing: Molex part number 31408-1120|
Terminals: Molex part number 1393367-1
This universal crimper tool can be used for the terminals.