Shenzhen Beilai Technology Co., Ltd.: Shenzhen, Guangdong, China; Main products: IoT Gateways, 4G M2M RTU, Distributed I/O System, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router

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Home > Products > Industrial Protocol Gateways > Supports SNMPV1/V2 protoco Modbus RTU Master, Modbus TCP to OPC UA BL121 IoT Gateways with RS485/WIFI/Ethernet

Supports SNMPV1/V2 protoco Modbus RTU Master, Modbus TCP to OPC UA BL121 IoT Gateways with RS485/WIFI/Ethernet

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US$ 42.55 - 51.13 / Piece

1 Piece(Min. Order)

Port Shenzhen
Payment TermsT/T PayPal Escrow
Delivery Detail15 days

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Product Details

Brand Name	BLIIoT		Place of Origin	China
Model Number	BL121

Product Description

Modbus to OPC UA Industrial Protocol Gateways BL121

Item No.: BL121

BLIIoT BL121 Industrial Protocol Gateways get data from your Modbus RTU or Modbus TCP based devices to your OPC UA clients.

Basic Version: 2 Serial Ports: BL121
P Version: 6 Serial Ports: BL121P

BL120ML IEC104, DLT645, BACnet to Modbus protocol converter supports IEC104, DL/T645, BACnet/IP, Modbus MS/TP protocols converting to Modbus RTU, Modbus TCP protocols. This protocol gateway is widely used in building automation management system.

Downlink Supports Modbus RTU Master, Modbus TCP Master
Uplink Supports OPC UA
Supports SNMP V1/V2
Supports transparent transmission
RJ45 Ethernet ports
RS-485/232 serial ports
Supports OpenVPN
Supports 4G communication
Supports routing functions and cascading switch
Supports remote configuration and firmware upgrade

All BL12x series gateways support 4G/WIFI/GPS/, and the number of serial ports can be selected from 2 serial series or 6 serial ports. The selection table is shown in Table 1 below.

Model	WAN	LAN	COM(RS485/RS232)	WiFi	4G	GPS
BL121	1	1	2	×	×	×
BL121L	1	1	2	×	√	×
BL121LG	1	1	2	×	√	√
BL121W	1	1	2	√	×	×
BL121P	1	1	6	×	×	×
BL121PL	1	1	6	×	√	×
BL121PLG	1	1	6	×	√	√
BL121PW	1	1	6	√	×	×

OPC UA Gateway	Model	Downlink Protocol
Uplink Protocol: OPC UA	BL121	Modbus RTU,Modbus ASCII,Modbus TCP
	BL121PN	Profinet
	BL121EC	EtherCAT
	BL121EP	Ethernet/IP
	BL121CK	CC-LINK,OPC UA
	BL121CN	CANOPEN JAE1939 DeviceNet
	BL121PK	Power Link
	BL121PL	S7-200,S7-200SMART,S7-300,FX1S ,FX2N,FX3S,FX3U,FX5U,CJ/CS/CP/CP1H/CP1L series,PLC Protocols
	BL121NC	Various CNC protocols
	BL121AC	Various air conditioning protocols
	BL121DT	DLT645,IEC104
	BL121EN	IEC61850
	BL121DN	DNP3.0
	BL121BN	BACnet MSTP,BACnet/IP
	BL121LK	Lonworks
	BL121KN	KNX
	BL121ML	Modbus RTU,Modbus TCP,DLT645,IEC104,BACnet,Lonworks,IEC61850

	Parameter	Description
System	Processor	Clock speed 300Mhz
	Storage	128MB
	Flash memory	64MB
Power Supply	Input voltage	DC 9~36V
	Power consumption	Normal: 85mA@12V, MAX: 117mA@12V
	Wiring	Anti-reverse connection
Ethernet Ports	Specification	2CH RJ45, 10/100Mbps, adaptive MDI/MDIX
Ethernet Ports	Protection	ESD: ±6kV(Contact), ±8kV(Air) EFT: 1kV, 5kHz
Serial Ports	QTY	2CH RS485 or RS232
	Baud Rate	2400bps-115200bps
	Data Bit	7, 8
	Parity Bit	None, Even, Odd
	Stop Bit	1, 2
	Protection	ESD: ±6kV(Contact), ±8kV(Air) EFT: 1kV, 5kHz
USB Ports	QTY	1CH program downloading, 1CH program debugging
	Specification	Micro USB OTG
	Protection	Over Current Protection
WiFi(Optional)	Antenna QTY	1
	Antenna type	SMA
	Protocol	802.11a/b/g/n(mixed)
	Mode	Client mode
	Signal path	2.4G Channel 1 - 13, 5G Channel 36 - 165
	Security	Open, WPA, WPA2
	Encryption	AES, TKIP, TKIPAES
	Speed	150Mbps(Max)
	Transmission distance	Outdoor open area, up to 20 meters
	SSID	Support
Indicator	PWR	Always on when device powered on Off when device lose power
	RUN	Flickering when system running Off when system shutdown
	LINK	Flickering when Ethernet communication; Always on when WiFi communication, OFF when Ethernet, WiFi are all disconnected.
Software	Internet Protocol	IPV4, TCP/UDP, DHCP, DNS
	IP Retrieving	Static IP/DHCP
	Transmission	Support Transparent Transmission
	DNS	Support Domain Name Resolution
	Configuration	PC configuration software, support WIN XP, WIN 7, WIN 8 and WIN 10
	Internet Cache	Transmitting: 8Kbyte; Receiving: 8Kbyte
	Login Package	Support custom login package
	Heartbeat Package	Support custom heartbeat package
Safety Certification	MTBF	≥100,000 hours
	EMC	EN 55022: 2006/A1: 2007 (CE &RE) Class B
		IEC 61000-4-2 (ESD) Level 3
		IEC 61000-4-4 (EFT) Level 3
		IEC 61000-4-5 (Surge)Level 3
	Others	CE, RoHS, FCC
Environment	Working	-40~55oC, 5~95% RH
Environment	Storage	-40~70oC, 5~95% RH
Others	Shell	Plastic
	Dimension	30mm×83mm×110mm(LxWxH)
	IP Grade	IP30
	Net Weight	133g
	Installation	DIN-Rail Mounting, Wall-Mounting

Box ,Shipping by air, land ,sea

Founded in 2005, Beilai Technology is an innovative manufacturer dedicated to the development and manufacturing of loT devices.
Beilai offer partners with a wide range of hardware including Industrial Ethernet I/O Module, Distributed I/O System, Remote I/O Module, Industrial IoT Gateway, Cellular IoT M2M RTU, Embedded ARM Computer, Industrial 4G Edge Router, X86 Embedded Industrial Computer, Remote Battery Measurement System, Cellular SMS Controller, Network Fault Monitoring Alarm, Cellular Gate Opener, OEM and ODM services.

Contact Us

Shenzhen Beilai Technology Co., Ltd.: Contact nameEstella
Chat Now; Address210-212, A2 Building, Fuhai Information Port, Xinhe Community, Fuhai Street, Baoan, Shenzhen, Guangdong

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Product Categories

Distributed I/O System	Cellular IoT M2M RTU	Industrial 4G Edge Router	Industrial Protocol Gateways
Sensor Distributor	Embedded ARM Computer	Industrial Ethernet I/O Module	Industrial Ethernet Switch

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Supports SNMPV1/V2 protoco Modbus RTU Master, Modbus TCP to OPC UA BL121 IoT Gateways with RS485/WIFI/Ethernet

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