Audited Supplier
BL302
Industrial Control
ARM
HardWare Layer
CE, RoHS, FCC
Embedded Systems
i.MX6ULL 800MHz
256/512MB
256/8GeMMC
DC 9~36V
2 x RJ45 10/100Mbps
4 x RS485/ RS232
300bps-115200bps
1Mbps
2 SIM Card Slot
YES
YES
1xmicro USB, 1x USB2.0
-40°C~85°C
BLIIOT
81mm× 45mm× 93mm(L*W*H)
China
8471412000
Product Description
The BL302 series Embedded ARM Computer use I.MX6ULL processor, with advanced ARM Cortex-A7 architecture, running speed up to 800MHz. BL302 comes with 4 RS485 or RS232, 1 CAN port, 2 Ethernet ports, 2 DI, 2 PWM output and 1 USB port, 1 power input/output port, 1 Mini PCIe expansion slot for a wireless module. The computer supports LINUX, Ubuntu, Debian and other OS; Node-Red, QT, Python, C++; MySQL, InfluxDB, SQLite and other databases. This tiny embedded computer is widely applicable to a variety of industrial solutions.
- I.MX6ULL processor, ARM Cortex-A7 architecture
- Dual 10/100 Mbps Ethernet ports; RS485 or RS232 serial ports
- 1 Mini PCIe expansion slot for 4G/5G/WiFi module
- Supports LINUX, Ubuntu, Debian; Node-Red, QT, Python, C++; MySQL, InfluxDB, SQLite
- Automatic frequency reduction or restart when the chip is overheated
- Chip frequency can be adjusted manually
- Multiple sleep modes, with timing wake-up function
- IP30 protection; metal shell and system are safely isolated; DIN rail installation
| Model | BL301 | BL301T | BL302 | BL302T |
| Feature | Without DI DO MINIPCIE | With DI DO MINIPCIE | ||
| Processor | i.MX6ULL | i.MX6ULL | i.MX6ULL | i.MX6ULL |
| CPU Frequency | 800MHz | 800MHz | 800MHz | 800MHz |
| RAM | 512MB | 256MB | 512MB | 256MB |
| Flash | 8G eMMC | 256MB | 8G eMMC | 256MB |
| ETH | 2 x 100M | 2x 100M | 2 x 100M | 2x 100M |
| USB | 1 | 1 | 1 | 1 |
| RS232/RS485 | 2 | 2 | 4 | 4 |
| CAN | x | x | 1 | 1 |
| SD slot | 1 | 1 | 1 | 1 |
| MINI-PCIe | x | x | 1 | 1 |
| 4G(GPS)/WIFI(BLE) | x | x | √ | √ |
| SIM slot | x | x | 2 | 2 |
| Audio | x | x | x | x |
| DI | x | x | 2 | 2 |
| DO | x | x | 2 | 2 |
| House | Metal | Metal | Metal | Metal |
| Temperature(°C) | -25~85 | -40~85 | -25~85 | -40~85 |
| Item | Parameter | Description |
| System | Processor | i.MX6ULL 800MHz |
| RAM | 256/512MB | |
| Flash | 256MB/8GeMMC | |
| Power | Input Voltage | DC 9~36V |
| Power Consumption | Normal: 170mA@12V, max 340mA@12V | |
| Wiring | Anti- Inverse Connection Protection | |
| Ethernet Port | Interface Spec | 2 x RJ45, 10/100Mbps, adaptive MDI/MDIX |
| Protection | ESD ±16kV (contact), ±18kV (air), EFT 40A (5/50ns), Lightening 6A (8/20µs) | |
| Serial Port | QTY | 4 x RS485/ RS232 |
| Baud Rate | 300bps-115200bps | |
| Data Bit | 7, 8 | |
| Parity Bit | None, Even, Odd | |
| Stop Bit | 1, 2 | |
| Protection | ESD ±8kV (contact), ±15kV (air) EFT 2KV, 40A (5/50ns) | |
| CAN Port | QTY | 1 |
| MAX Speed | 1Mbps | |
| SIM Card | QTY | 2 SIM Card Slot |
| Spec | Drawer type slot, support 1.8V/3V SIM/UIM card (NANO) | |
| Protection | Built-in 15KV ESD Protection | |
| Digital Input | QTY | 2 |
| Input Type | Both Dry contact and Wet contact(NPN) | |
| Dry Contact | Close: Short circuit Open: Open circuit | |
| Wet Contact | Logic 0: 0-3VDC Logic 1: 3-30VDC | |
| Isolation protection | 2KVrms | |
| Digital Output | QTY | 2 |
| Output Type | PWM | |
| USB Port | QTY | 1xmicro USB, 1x USB2.0 |
| Protection | Over Current Protection | |
| SD Card Slot | QTY | 1 |
| Spec | Supports SD, SDHC and SDXC (UHS-I) cards | |
| Antenna | QTY | 1x Cellular antenna, 1xWiFi Antenna |
| Type | SMA Hole Type | |
| 4G Module (Optional) | L-E version | GSM/EDGE:900,1800MHz WCDMA:B1,B5,B8 FDD-LTE:B1,B3,B5,B7,B8,B20 TDD-LTE:B38,B40,B41 |
| L-CE version | GSM/EDGE:900,1800MHz WCDMA:B1,B8 TD-SCDMA:B34,B39 FDD-LTE:B1,B3,B8 TDD-LTE:B38,B39,B40,B41 | |
| L-A version | WCDMA:B2,B4,B5 FDD-LTE:B2,B4,B12 | |
| L-AU version | GSM/EDGE:850,900,1800MHz WCDMA:B1,B2,B5,B8 FDD-LTE:B1,B3,B4,B5,B7,B8,B28 TDD-LTE:B40 | |
| L-AF version | WCDMA:B2,B4,B5 FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71 | |
| CAT-1 version | GSM:900,1800 FDD-LTE:B1,B3,B5,B8 TDD-LTE:B34,B38,B39,B40,B41 | |
| 5G Module (Optional) | Interface | PCIe |
| 5G NR | n1/n28/n41/n77/n78/n79 | |
| LTE-FDD | B1/B3/B5/B8 | |
| LTE-TDD | B34/B38/B39/B40/B41 | |
| WCDMA | B1/B5/B8 | |
| WiFi(Optional) | Interface | PCIe |
| Protocol | IEEE 802.11b/g/n | |
| Mode | STA, AP | |
| Frequency | 2.4GHz | |
| Channel | Ch1 ~ Ch13 | |
| Security | Open, WPA, WPA2 | |
| Encryption | AES, TKIP, TKIPAES | |
| Connection | 8(Max) | |
| Speed Rate | 150Mbps(Max) | |
| Transmission distance | Outdoor/Open area, up to 20 meters | |
| SSID | Support | |
| Indicator | QTY | LEDx8 |
| Safety Certification | MTBF | ≥100,000 hours |
| EMC | EN 55022: 2006/A1: 2007 (CE &RE) Class B | |
| IEC 61000-4-2 (ESD) Level 4 | ||
| IEC 61000-4-3 (RS) Level 4 | ||
| IEC 61000-4-4 (EFT) Level 4 | ||
| IEC 61000-4-5 (Surge)Level 3 | ||
| IEC 61000-4-6 (CS)Level 4 | ||
| IEC 61000-4-8 (M/S) Level 4 | ||
| Other | CE, FCC | |
| Environment | Working | -40~80ºC, 5~95% RH |
| Storage | -40~85ºC,5~95% RH | |
| Others | Case | Metal Case |
| Size | BL302: 81mm×45mm×93mm(L*W*H) BL301: 81mm×30mm×93mm(L*W*H) | |
| Protection | IP30 | |
| Mounting | DIN-Rail Mounting |
