Audited Supplier
BL121BN
Adjust
Open-Loop
Linear
Continuous
protocol conversion
RoHS, CCC, ISO: 9001, CE
New
Non-Customized
support
support
support
Price Contacts
DC 9~36V
2CH RS485 or RS232
Client mode
SMA
Static IP/DHCP
Plastic
support
Open, WPA, WPA2
2400bps-115200bps
128MB
64MB
BLIIOT
Box
110*83*30mm
China
Product Description
BACnet to OPC UA HVAC Protocol Translator BL121BN
Item No.: BL121BN
BLIIoT BL121BN protocol translator supports BACnet IP, BACnet MSTP converting to OPC UA protocol.
Downlink Supports BACnet/IP, BACnet MS/TP
Uplink Supports OPC UA
Supports SNMP V1/V2
Supports transparent transmission
RJ45 Ethernet ports
RS-485/232 serial ports
Supports OpenVPN
Supports WiFi, routing functions and cascading switch
Supports remote configuration and firmware upgrade
Uplink Supports OPC UA
Supports SNMP V1/V2
Supports transparent transmission
RJ45 Ethernet ports
RS-485/232 serial ports
Supports OpenVPN
Supports WiFi, routing functions and cascading switch
Supports remote configuration and firmware upgrade
| Model | WAN | LAN | COM(RS485/RS232) | WiFi |
| BL121BN | 1 | 1 | 2 | × |
| BL121BNW | 1 | 1 | 2 | √ |
| BL121BNP | 1 | 1 | 6 | × |
| BL121BNPW | 1 | 1 | 6 | √ |
Table 1
For opc ua gateways, bliiot offers other downstream protocol to OPC UA gateway options as listed in Table 2 below.
Table 2
| 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 |
Table 2
| 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 |
| 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 |
| 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.
