Product Details

1. Overview

The ARMxy BL340 series is a versatile industrial ARM controller designed for flexible I/O configuration. The BL340 series is an industrial-grade controller designed based on the T507-H processor, featuring a quad-core ARM Cortex-A53 CPUwith a clock speed of up to 1.4GHz. It is equipped with 8/16GB eMMC and 1/2GB DDR4, suitable for a wide range of applications.

The BL340 series ARM embedded computer offers a rich array of interfaces including

3 x 100M Ethernet port, 2x USB 2.0 ports, 1 x optional HDMI 2.0a port, 1 x optional X series IO board, 2 x optional Y series IO boards. These interfaces support various functions such as communication, PWM output, pulse counting, and data acquisition and control. The BL340 also supports hardware decoding of 4K@30fps videos.

Additionally, it features a built-in Mini PCIe interface to support communication modules such as Bluetooth, WiFi, and 4G modules.

The BL340 series ARM embedded computers support various operating systems including Linux-4.9.170, Linux-RT-4.9.170, Ubuntu 18.04, and Android 10. Additionally, they are compatible with Docker containers and graphical interface development tools such as Node-Red and Qt-5.12.5. In addition, BL340 is compatible with BLIoTLink industrial protocolconversion software for data collection and transformation, and can seamless integrationwith various mainstream IoT cloud platforms and industrial SCADA software. Users can leverage the BLRAT for remote access and maintenance of the BL340 embedded computer. Additionally, with support for Node-Red, users can rapidly develop IoT applications on the BL340.

The BL340 series ARM embedded computer has undergone rigorous electrical performance design and high-low temperature testing to ensure stability and reliability. It is designed for DIN35 rail mounting, making it suitable for various industrial application environments.

This embedded computer is widely used in industrial IoT, photovoltaic power generation and energy storage systems, automation control, and transportation and rail applications.

Hardware	Parameters
CPU	T507-H, 28nm
	4x ARM Cortex-A53 cores, with a clock speed up to 1.416GHz.
	GPU: G31 MP2, supporting OpenGL ES 1.0/2.0/3.2, Vulkan 1.1, and OpenCL2.0
	Encoder: Supports hardware encoding of 4K@25fps H.264 video.
	Decoder: Supports hardware decoding of 4K@30fps H.265 video.
ROM	eMMC 8/16GByte
RAM	DDR4 1/2GByte
ETH	RJ-45, 1~3, 3x100M, ESD Level 3, EFT Level 3
USB	2x USB2.0 HOST(USB1, USB2), supports high-speed 480Mbps, full-speed 12Mbps, and low-speed 1.5Mbps modes, ESD Level 3
HDMI	1x HDMI2.0a, compatible with HDCP2.2, HDCP1.4 standard, supports up to 4K@30fps
IO Slot	X series IO board slot: 1, X series IO board, support RS485, CAN, RS232, RS422, DI, DO, GPIO, etc; Y series IO board slot: 2, Y series IO board, support RS485, CAN, RS232, RS422, DI, DO, Relay output, AI, AO, PT100, PT1000, TC, etc.
LED	1x power indicator light
LED	2x user-programmable indicator light
Mini PCIE	1, Supports Bluetooth, WiFi, 4G module, etc.
SIM Slot	1 slot, NANO
Antenna	2, For 4G/WIFI/GPS
Debug	1x Micro USB debug port
SD Slot	1
Reset	1 reset button
Watchdog	Onboard independent hardware watchdog
Power	Rated DC 24V, supports wide voltage range of 9-36VDC Equipped with reverse polarity protection and overcurrent protection 3-pin terminal block with screw terminals
Grounding	1-pin GND terminal
Installation	DIN35 rail mounting, wall mounting
Material	Aluminum alloy casing + stainless steel
Dimension	1108342mm or 1108348mm

Software	Parameters
Kernel	Linux-4.9.170, Linux-RT-4.9.170
File System	Buildroot-201902, Ubuntu 18.04, Android 10
GUI development tool	Qt-5.12.5
Protocol Conversion Software	BLIoTLink, used for protocol conversion, such as Modbus,PLC, BACnet, IEC104, MQTT, OPC UA, support AWS IoTCore, Thingsboard, IgnitionSCADA, Alibaba IoT, HUAWEI IoT.
Remote Access Tool	BLRAT, enables remote device access for convenient remote maintenance.
Other Software	Node-Red, Python, Docker, C#, MySQL, SQLite

2. Product Selection

The ARMxy series ARM embedded controllers adopt a flexible design concept, allowing users to customizeROM and RAM combinations by choosing different System-on-Module(SOM) boards as needed. Additionally, various X and Y boards can be selected to achieve diverse IO configurations, catering to the requirements of different application scenarios.

Product naming convention

Product Series - SOM Model Number - X Board Model Number - Y1 Board Model Number - Y2 Board Model Number

ARMxy BL340 Model List

Model	ETH	USB	HDMI	X board IO Slot	Y board IO Slot	Dimension
BL340	1x100M	2	X	1x6PIN	X	42x83x110mm
BL340A	1x100M	2	X	1x20PIN	X	42x83x110mm
BL340B	1x100M	2	X	1x20PIN	2	48x83x110mm
BL340C	1x100M	2	X	1x10PIN	X	42x83x110mm
BL341	2x100M	2	X	1x6PIN	X	42x83x110mm
BL341A	2x100M	2	X	1x20PIN	X	42x83x110mm
BL341B	2x100M	2	X	1x20PIN	2	48x83x110mm
BL342	3x100M	2	1	1x6PIN	X	42x83x110mm
BL342A	3x100M	2	1	1x20PIN	X	42x83x110mm
BL342B	3x100M	2	1	1x20PIN	2	48x83x110mm

ARMxy BL340 SOM Model List

You can select the appropriate ROM, RAM, and temperature grade based on your requirements.

Model	MCU	Clock Speed	Kernel	eMMC	DDR4	Temperature
SOM340	T507-H	1.4GHz	4 x A53	8GByte	1GByte	-40~85°C
SOM341	T507-H	1.4GHz	4 x A53	16GByte	2GByte	-40~85°C
SOM342	T507-H	1.4GHz	4 x A53	8GByte	1GByte	0~70°C
SOM343	T507-H	1.4GHz	4 x A53	16GByte	2GByte	0~70°C

X Series IO Board Model List

You can select the appropriate X series IO board based on your requirements, ensuring that the number of pins on the X series IO board is compatible with the industrial computer's casing.

BL340 does not support IO boards with CAN ports.

Model	RS232/RS485	CAN	DI	DO	GPIO	PIN
X10	2	x	x	x	x	6PIN
X11	x	2	x	x	x	6PIN	Not support
X12	1	1	x	x	x	6PIN	Not support
X13	x	x	2	2	x	6PIN
X14	x	x	4	x	x	6PIN
X15	x	x	x	4	x	6PIN
X16	x	x	x	x	4	6PIN
X20	4	x	x	x	x	10PIN
X21	3	1	x	x	x	10PIN	Not support
X22	2	2	x	x	x	10PIN	Not support
X23	4	x	4	4	x	20PIN
X24	3	1	4	4	x	20PIN	Not support
X25	2	2	4	4	x	20PIN	Not support
X26	2	x	8	4	x	20PIN
X27	1	1	8	4	x	20PIN	Not support
X28	2	x	12	x	x	20PIN
X29	1	1	12	x	x	20PIN	Not support
X30	x	x	x	x	16	20PIN

Y Series IO Board Model List

You can select the appropriate Y series IO board based on your requirements, as the Y series IO modulesare compatible with all Y slots.

When the Y63 is selected, you can not choose second Y-series IO board.

Model	Description	Model	Description
Y01	4DI+4DO, NPN	Y41	4AO, 0/4~20mA
Y02	4DI+4DO, PNP	Y43	4AO, 0~5/10V
Y11	8DI, NPN	Y46	4AO, ±5V/±10V
Y12	8DI, PNP	Y51	2RTD, 3-Wire PT100
Y21	8DO, PNP	Y52	2RTD, 3-Wire PT1000
Y22	8DO, NPN	Y53	2RTD, 4-Wire PT100
Y24	4DO, Relay	Y54	2RTD, 4-Wire PT1000
Y31	4AI, single-ended, 0/4~20mA	Y56	Resistance measurement
Y33	4AI, single-ended, 0~5/10V	Y57	Voltage measurement
Y34	4AI, differential, 0~5/10V	Y58	4TC
Y36	4AI, differential, ±5V/±10V	Y63	4 RS485 or RS232

2. Electromagnetic Compatibility Testing

Tests	Interface	Standard	Level	Description
ESD immunity	Power ports Signal ports	GB/T 17626.2-2018 / IEC61000-4-2:2008	Level 3	Air ±8KV, Contact±6KV
EFT immunity	Power ports Signal ports	GB/T 17626.4-2018 / IEC61000-4-4:2012	Level 3
Surge (lightning) immunity	Power ports Signal ports	GB/T 17626.5-2019 / IEC61000-4-5:2014	Level 3
Conducted susceptibility to RF field induced disturbances	Power ports Signal ports	GB/T 17626.6-2017 / IEC61000-4-6:2013	Level 3	10V/150kHz~80MHz
Conducted interference	Power ports Signal ports	GB/T 6113.201-2018 / CISPR 16-2-1:2017	150kHz~30MHz

3. Environmental Suitability Testing

Tests	Standard	Conditions
Cold start and operation at low temperatures	GBT 2423.1-2008	Test environment temperature -40°C
Hot start and operation at high temperatures	GBT 2423.2-2008	Test environment temperature 60°C
Constant humidity and heat	GB/T 2423.3-2016	Test environment humidity +40°C/95%RH
High-Low temperature shock	GB/T 2423.22-2012	Startup after rapid switching between -40°C and 60°C for 30 seconds (no condensation).
Temperature change	GB/T 2423.22-2012	Temperature cycling test from -40°C to 60°C under powered test conditions.
Sinusoidal vibration	GB/T 2423.10-2019	Vibration testing with and without packaging while the product is in the powered-off state.
Free fall	ISTA 2A-2011GB/T 2423.7-2018GB/T 6587-2012	Drop test with packaging while the product is powered off.