| Customization: | Available |
|---|---|
| Function: | Automatic Control |
| Certification: | RoHS, CE |
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| Category | Description | Note |
| Core | ||
| CPU | STM32H743ZIT6 | High-performance and DSP with DP-FPU, ARM Cortex-M7 MCU @ 480MHz |
| FLASH / SRAM | On chip | 2 Mbyte / 1 Mbyte |
| SD-NAND | MKDV1GCL | 128 Mbyte |
| Communication | ||
| Ethernet | RJ45 | 10/100 Mbps |
| Cellular | EC25-EUX (mini-PCIE) | Worldwide LTE, UMTS/HSPA(+) and GSM / GPRS / EDGE coverage |
| WIFI | ESP32-WROOM | 2.4G band / IEEE 802.11b/g/n |
| Wi-SUN | AT86RF215M (mini-PCIE) | IPv6 Mesh / 868MHz band / Long-range |
| RFID | PN512 | 13.56 MHz / ISO14443 / ISO15693 |
| USB | Mass Storage Device (USB2.0 device) | Micro-USB / Embedded web server pages / Diagnosis logs |
| Charge | ||
| Control Pilot | 2 ch | IEC 61851-1 |
| RS485 | 2 ch | Automatic adaptation meter modbus protocol / MID power meter |
| Locker | 2 ch | Socket version charge station lock the charge cable |
| Contactor | 2 ch | Drive alternating current contactor / detector PE ground loss / detector adhesion |
| Button | 2 ch | User adjust charging current limit |
| NTC | 2 ch | Optional connector NTC temperature probe |
| Emergency | 1 ch (support hardware open contactor driver relay) | User emergency stop button |
| Display | ||
| LCD | 7 inch / 800*480 pixel | Self-developed HMI products (LVGL inside / UI support customization) |
| LED | RGB light bar (15 leds in parallel) | Indicate charge point running status |
| Others | ||
| RTC | On chip | Farah capacitance for 30min power off RTC date time maintained |
| BEEP | Tone | Diagnosis and debugging tone |
| KEY | K1 | Buttons for debugging occasions |
| RCMU | DC 6mA | Optional on board RCMU leakage protection |
| Power | 12V@1.25A | DC power input / board main power supply |
| Category | Description | Note |
| DC_IN | ||
| 1 | +12V | Main power supply (min@1.25A) |
| 2 | GND | Main power supply |
| Pilot1/2 | ||
| 1 | PE | Protected earth |
| 2 | CP | Control pilot |
| 3 | PP/CC | Proximity detected and current coding |
| RS485_1/2 | ||
| 1 | A | RS485 A the non-inverting signal |
| 2 | B | RS485 B the inverting signal |
| 3 | PE | Shield ground |
| Emergency | ||
| 1 | +C | Positive common terminal |
| 2 | +NC | Normally closed terminal |
| 3 | -C | Negative common terminal |
| 4 | +NO | Normally opened terminal |
| Contactor1/2 | ||
| 1 | PEN | Protected earth loss detected signal |
| 2 | CTRL | Alternating current contactor low level driver signal (12V relay) |
| 3 | +12V | Driver board power supply |
| 4 | GND | Driver board power supply |
| 5 | ACDT | Alternating current neutral and line enable detected signal |
| Lock1/2 | ||
| 1 | GND | GND |
| 2 | DRV+ | Locker motor drive power |
| 3 | DRV- | Locker motor drive power |
| 4 | STATE | Locker state signal |
| Light | ||
| 1 | +5V | Light board power supply |
| 2 | LED0 | LED0 drive signal |
| 3 | LED1 | LED1 drive signal |
| 4 | LED2 | LED2 drive signal |
| 5 | LED3 | LED3 drive signal |
| Key | ||
| 1 | K1_1 | Button1 line1 |
| 2 | K1_2 | Button1 line2 |
| 3 | K2_1 | Button2 line1 |
| 4 | K2_2 | Button2 line2 |
| NTC | ||
| 1 | T1_1 | Connector1 NTC probe line1 |
| 2 | T1_2 | Connector1 NTC probe line2 |
| 3 | T2_1 | Connector2 NTC probe line1 |
| 4 | T2_2 | Connector2 NTC probe line2 |
| RFID | ||
| 1 | NSS | RFID SPI chip select |
| 2 | SCLK | RFID SPI clock |
| 3 | MOSI | RFID SPI data input |
| 4 | MISO | RFID SPI data output |
| 5 | IRQ | RFID IRQ signal |
| 6 | GND | RFID power supply |
| 7 | RST | RFID reset signal |
| 8 | +5V | RFID power supply |
| LCD | ||
| 1 | +12V | HMI power supply |
| 2 | +12V | HMI power supply |
| 3 | BUSY | HMI busy state |
| 4 | TXD | HMI data output |
| 5 | RXD | HMI data input |
| 6 | GND | HMI power supply |
| 7 | GND | HMI power supply |
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