Industrial Grade Edge Control Terminal with 2DI 2DO 4AI RS485 Support Modbus TCP/MQTT

• Customization: Available
• Type: Wireless
• Transfer Rate: 10/100Mbps
• Model NO.: R40B
• Firewall: Firewall
• Ports: ≤4
• Port Structure: Not Modular
• Input Voltage: 9~57VDC
• Storage: 16MB
• Memory: 128MB
• VPN Tunnel: IPsec, OpenVPN, L2TP
• Remote Management: Supports Web-Based Remote Configuration
• System Log: Support
• WAN: 1 RJ45 Port, 10M/100Mbps
• LAN: 3 RJ45 Port, 10M/100Mbps
• Frequency Band: 2.4G
• Security: Open, WPA, WPA2
• Encryption: AES, TKIP, TKIPAES
• Antenna Port Type: SMA Female
• 4G: Support
• SIM Slot: 2
• Enclosure: Aluminum Alloy
• Transport Package: Box
• Specification: 145x110x45mm
• Trademark: BLIIoT
• Origin: China
• HS Code: 8517623600
• Production Capacity: 10000PCS/Month
• Package Size: 22.00cm * 19.00cm * 8.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

The 4G Industrial-grade Edge Control Terminal R40A/R40B Series is a low-cost, high-performance, lightweight industrial-grade edge control terminal that integrates network transmission,data acquisition, edge computing, logic control, and cloud platform access. Its industrial-grade design and high reliability can meet the requirements for long-term stable operation in harsh environments, providing a full-stack solution for the Industrial Internet of Things (IIoT).

Detailed Photos

Features

1. Multi-mode Communication Capability

Supports 4G full Netcom, dual SIM card redundancy design, and features automatic wired/wireless link switching to ensure high network availability.

Built-in WiFi module (STA/AP mode) for easy access to wireless devices.

2. Rich Interface and Protocol Support 
Provides 3×10/100Mbps LAN ports, 1×10/100Mbps WAN/LAN multiplexed port, and optional PoE power supply (IEEE 802.3af/at) to reduce wiring complexity.

Provides 3×10/100Mbps LAN ports, 1×10/100Mbps WAN/LAN multiplexed port, and optional PoE power supply (IEEE 802.3af/at) to reduce wiring complexity.

3. Edge Computing and Security 
Local data processing and logic control capabilities, supporting cloud-edge-device collaborative management.

Supports protocols such as L2TP/IPSec/OpenVPN to ensure secure data transmission.
 

4. Industrial-grade Reliability 

Passed EMC/EMI testing, wide temperature design, built-in hardware watchdog, adapts to harsh environments.

Product Parameters

Item	Parameters	Description
Power Supply	Input Voltage	Standard: 9~36VDC PoE Version: 48~57VDC
	Input Current	Standard Version: Normal: 240mA@12V PoE Version: Normal: 70mA@48V
	Reverse Polarity Protection	Support
	Protection	ESD Level 3, EFT Level 3
System	CPU	MIPS CPU, Clock Speed: 580 MHz
	Storage	16MB
	Memory	128MB
Software Parameters	Network Protocols	PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, HTTPs, DNS, ARP, NTP, SMTP, SSH2, DDNS, SNMP
	VPN Tunnel	IPsec, OpenVPN, L2TP
	Firewall	DMZ, DoS Protection, IP Packet, Domain Name andMAC Address Filtering, Port Mapping, Access Control
	Remote Management	Supports Web-Based Remote Configuration
	System Log	Support
	Firmware Upgrade	Supports Serial Local TFTP and Web-Based Software Upgrade
WAN	Quantity	1
	Specification	RJ45 Port, 10M/100Mbps, Auto-sensing MDI/MDIX
	Protection	ESD Level 3, EFT Level 3
LAN(PoE)	Quantity	3
	Specification	RJ45 Port, 10M/100Mbps, Auto-sensing MDI/MDIX
	PoE(Optional)	Supports 3 PoE Power Output Ports Compatible with IEEE 802.3at/af Standards Maximum Output Power per PoE Port: 30W
	Protection	ESD Level 3, EFT Level 3, Lightning Protection
I/O	RS485	1, Isolation protection, ESD Level 3
	RS232	1, Isolation protection, ESD Level 3
	DI	2, Isolation protection, ESD Level 3
	DO	2, Isolation protection, ESD Level 3
	Analog Input	4, 12-bit, 0~5V, 0/4~20mA, isolation protection, ESD Level 3
IoT protocols	Modbus Master	Supports Modbus RTU and Modbus TCP master protocols, capable ofcollecting 2000 data points.
	MQTT	Compatible with AWS IoT Core, Thingsboard, MQTT private cloud platforms, etc.
Console Interface	Quantity	1
	Specification	Mini USB
	Protection	ESD Level 3, EFT Level 3 surge
WiFi	Number of Antenna Ports	1
	Antenna Port Type	SMA Female
	Protocol	802.11a/b/g/n(mixed)
	Mode	AP Mode (Access Point Mode), STA Mode (Station Mode)
	Frequency Band	2.4G
	Channel	Channel 1 - 13
	Security	Open, WPA, WPA2
	Encryption	AES, TKIP, TKIPAES
	Number of Connections	16(Max)
	Speed	300Mbps(Max)
	Transmission Distance	Outdoors, Unobstructed/Open Area, Coverage Range up to 20 meters
	SSID Broadcast Switch	Support
Cellular Network	Number of Antenna Ports	1
	Antenna Port Type	SMA Female
	4G	Support
SIM Slot	Quantity	2
	Specification	Drawer-style Interface, Supports 1.8V/3V SIM/UIM Cards (NANO)
	Protection	Built-in 15KV ESD Protection
Indicator Light	ALARM	Alarm Indicator Light
	SYS	System Status Indicator Light
	4G	4G Status Indicator Light
	WiFi	WiFi Status Indicator Light
Operating Environment	Operating Temperature	-20~+65ºC
	Storage Temperature	-40~+85ºC
	Relative Humidity	5~95%RH(no condensation)
Others	Reset	1 reset button
	Independent Watchdog	Onboard independent hardware watchdog
	Enclosure	Aluminum Alloy
	Dimension	110mmx83mm x43mm(HxLxW)
	IP rating	IP30
	Net Weight	500g
	Installation Method	DIN35 rail mounting, wall mounting

Certifications

Start Your Digital Transformation with BLIIoT

Founded in 2005, Beilai Technology is an innovative manufacturer dedicated to the development and manufacturing of Industrial IoT, Industrial Edge Computing, Industrial Automation Data Acquisition and Communication devices. Beilai is the pinyin of barium-rhenium in Mandarin.
Barium is a lively element, and rhenium is the last element discovered by human beings.
The meaning of barium-rhenium is to be brave in innovation and explore the most cutting-edge technology.

Beilai-Original&Reliable IoT Products Manufacturer

Beilai offer partners with a wide range of hardware including IIoT Gateways, Protocol Converters, Distributed I/O System, Ethernet I/O Modules, Remote I/O, ARM Industrial Computer, 4G IoT M2M RTU, 4G Edge Router, Remote Battery Measurement Module, Cellular SMS Controller, Network Fault Monitoring Alarm, Cellular Gate Opener, OEM and ODM services.

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