Advantech Datasheets for Serial Data Converters

Serial data converters are used to interconnect two different serial standards, such as RS232 to RS422, USB to RS232, etc.
Serial Data Converters: Learn more

Product Name Notes
Isolated Serial Converter -- BB-485OI9TB 1,500 Volts optical isolation Converts RS-232 to RS-422/485 4-wire, full-duplex RS-485 2-wire, half-duplex RS-485 Model 485OI9TB, isolated converter, converts unbalanced, full duplex RS-232 signals to balanced full-duplex (4-wire) RS-422/485 or...
Circuit Module, USB to RS-422/485 Adapter -- BB-USPTL4 15KV ESD surge protection Adds a COM port to your PC LEDs for transmit and receive lines USB 1.0, 1.1 and 2.0 compatible (12 Mbps) Automatic configuration on Windows 2000,...
USB to RS-232 Converter With Isolation -- BB-USO9ML2 2 kV Isolation ESD Protection - 4 kV Contact, 8 kV Air Compact In-Line Case USB 2.0 Full Speed Compatible (12 Mbps) RS-232 Data Rates up to 460.8 Kbps USB...
Circuit Module, USB to RS-422/485 Adapter, Isoalted, DB9 -- BB-USO9ML4 2 kV Isolation ESD Protection - 4 kV Contact, 8 kV Air Compact In-Line Case USB 2.0 Full Speed Compatible (12 Mbps) USB Bus Powered
Isolated USB to RS-232 Converter - Locked Serial Number -- BB-USO9ML2-LS 2 kV Isolation ESD Protection - 4 kV Contact, 8 kV Air Locked Serial Number Compact In-Line Case USB 2.0 Full Speed Compatible (12 Mbps) RS-232 Data Rates Up to...
Circuit Module, USB to RS-232/422/485, Industrial, 2 Port -- BB-USR602
Circuit Module, USB to RS-232/422/485, Industrial, 4 Port -- BB-USR604
2 kV Port to Port Isolation ESD Protection - 8 kV Contact, 15 kV Air Rugged Metal Case & High Retention USB Connector Wide Operating Temperature (-40 to 80°C) Redundant...
Isolated RS-422/485 High Retention USB Converter - Locked Serial Number -- BB-USOPTL4-LS 2000 V RMS Optical Isolation (isolated Models) Adds a COM Port to Your PC LEDs for Transmit and Receive Data Lines USB 1.0, 1.1 and 2.0 Compatible (12 Mbps) High...
RS-422/485 Inline USB Converter - non-isolated, Locked Serial Number -- BB-USPTL4-LS 2000 V RMS Optical Isolation (isolated Models) Adds a COM Port to Your PC Locked Serial Number option (-LS models) LEDs for Transmit and Receive Data Lines USB 1.0, 1.1...
Circuit Module, High Retention USB to RS-422/485 Iso. Converter -- BB-USOPTL4 2000 V RMS optical isolation 15KV ESD surge protection Adds a COM port to your PC LEDs for transmit and receive lines USB 1.0, 1.1 and 2.0 compatible (12 Mbps)...
RS-232 to RS-485 Serial Converter - Battery Power Option -- BB-485BAT3 3 Powering Options: Battery (2-AAA), RS-232 handshake lines, or external power supply Extend RS-232 data signals up to 1.2 km (4,000 ft.) Change RS-232 TD and RD to RS-485 signals...
Isolated USB to RS-422/485 Converters - DIN Rail Mount -- BB-USOPTL4DR-LS 3000 Volts optical isolation 15 KV ESD protection Locked serial number feature USB bus powered RS-422/485 data rates up to 921.6 Kbps Removable terminal blocks Removable terminal blocks DIN rail...
Circuit Module, USB to RS-422/485, Isoalted, DIN Rail -- BB-USOPTL4DR
Isolated USB to RS-422/485 Converter, 2 port -- BB-USOPTL4DR-2
3000 Volts optical isolation 15 KV ESD protection USB bus powered RS-422/485 data rates up to 921.6 Kbps High retention USB connector Removable terminal blocks DIN rail mount (panel mount...
5-port Full-speed Isolated USB 2.0 Hub -- USB-4620 5 downstream USB 2.0 ports Compatible with USB 2.0 Full-speed 3,000 VDC voltage isolation for each downstream port Suitable for DIN-rail mounting One lockable USB cable included 10 ~ 30...
5-port High-speed USB 2.0 Hub -- USB-4622 5 downstream USB 2.0 ports Compatible with USB 2.0 High-speed, USB 2.0 Full-speed, USB 1.0 480 Mbps high-speed data transfer LED indicator Suitable for DIN-rail mounting One lockable USB cable...
Addressable RS-422/485 to RS-232 Converter -- ADAM-4521 Automatic RS-485 data flow control 1000 VDC isolation protection Surge protection RS-485 data line Transmission speed up to 115.2 Kbps Networking up to 1200 meters (4000 feet) Reserved space for...
Isolated RS-232 to RS-422/485 Converter -- ADAM-4520 Automatic RS-485 data flow control 3000 VDC isolation protection Surge protection RS-485 data line Transmission speed up to 115.2 Kbps Networking up to 1200 meters (4000 feet) Reserved space for...
Port Powered RS-232 to RS-422/485 Converter - DB9F/TB -- BB-4WSD9TB Change RS-232 TD and RD to RS-485 signals Extend RS-232 data signals up to 1.2 km (4,000 ft.) Automatic Send Data Control Automatic Send Data Control Baud rates up to...
Port Powered RS-232 to RS-422/485 Converter - DB9F/DB9F -- BB-4WSD9R Change RS-232 TD and RD to RS-485 signals Extend RS-232 data signals up to 1.2 km (4,000 ft.) Automatic Send Data Control Baud rates up to 115.2 kbps RS-232 port...
8-ch Relay and 8-ch Isolated Digital Input USB Module -- USB-4761 Compatible with 1.1/2.0 Portable Bus-powered 8 relay output channels and 8 isolated digital input channels LED indicators to show activated relays 8 Form C type relay output channels High-voltage isolation...
32-ch Isolated Digital I/O USB Module -- USB-4750 Compatible with USB 1.1/2.0 Bus-powered 16 isolated DI and 16 isolated DO channels High voltage isolation on all channels (2500 VDC) High sink current on isolated output channels (100 mA/Channels)...
24-ch Digital I/O USB Module -- USB-4751L Compatible with USB 1.1/2.0 Portable Bus-powered 24 TTL digital I/O lines Emulates mode 0 of 8255 PPI Buffered circuits for higher driving capacity than 8255 Interrupt handling capability Timer/Counter interrupt...
48-ch Digital I/O USB Module -- USB-4751 Compatible with USB 1.1/2.0 Portable Bus-powered Emulates mode 0 of 8255 PPI 48 TTL digital I/O lines Buffered circuits for higher driving capacity than 8255 Interrupt handling capability Timer/Counter interrupt...
Isolated USB 2-port to RS-422/RS-485 Converter -- BB-USOPTL4-2P
Isolated USB 4-port to RS-422/RS-485 Converter -- BB-USOPTL4-4P
Connect Multiple RS-422/485 Devices to Your USB Port 2000 V RMS Port-to-Port Optical Isolation 15 KV ESD Surge Protection USB Port Powered or External Power Supports USB 2.0 (backward compatible)...
USB to RS-232 DB9 Miniature Converter -- BB-232USB9M-LS Connect RS-232 Devices to Your USB Port Locked Serial Number Feature Perfect for Field Service Applications Compact, Space Saving Size USB Port Powered USB 2.0 (12 Mbps) Compatible RS-232 Data...
USB to RS-232 DB9 Miniature Converter -- BB-232USB9M Connect RS-232 Devices to Your USB Port Perfect for Field Service Applications Compact, Space Saving Size USB Port Powered USB 2.0 (12 Mbps) Compatible RS-232 Data Rates Up to 921.6...
USB to RS-485 2-Wire Miniature Converter - Locked Serial Number -- BB-485USB9F-2W-LS Connect RS-485 devices to your USB port Locked Serial Number versions Perfect for field service applications Small – fits easily into any laptop bag USB port powered USB 2.0 (12...
USB to RS-485 TB 2-Wire Miniature Converter - Locked Serial Number -- BB-485USBTB-2W-LS Connect RS-485 Devices to Your USB Port Locked Serial Number Perfect for Field Service Applications Compact - Fits Easily Into Any Laptop Bag USB Port-powered High Retention USB Connector USB...
USB to RS-485 4-Wire Miniature Converter - Locked Serial Number -- BB-485USB9F-4W-LS Connect RS-485 devices to your USB port Locked Serial Number Perfect for field service applications Small – fits easily into any laptop bag USB port powered USB 2.0 (12 Mbps)...
Circuit Module, High Retention USB to DB-9 RS-485 Converter -- BB-485USB9F-2W
Circuit Module, High Retention USB to TB RS-485 Converter -- BB-485USBTB-2W
USB to RS-485 4-Wire Miniature Converter -- BB-485USB9F-4W
Connect RS-485 Devices to your USB Port Perfect for Field Service Applications Small – Fits easily into any laptop bag USB Port Powered USB 2.0 (12 Mbps) Compatible RS-485 Data...
RS-232 to RS-485 Carrier HVAC Converter - Automatic Send Data Control -- BB-485CARLP9A Connect your laptop PC to Carrier branded HVAC equipment Extend RS-232 data signals up to 1.2 km (4,000 ft.) Change RS-232 TD and RD to RS-485 signals Automatic Send Data...
Isolated USB 4-Port to RS-232 Converter -- BB-USO9ML2-4P Connects Multiple RS-232 Devices to Your USB Port 2000 V RMS Port-to-Port Optical Isolation 15 KV ESD Surge Protection 15 KV ESD Surge Protection USB Port Powered or External Power...
Isolated USB 2-Port to RS-232 Converter -- BB-USO9ML2-2P Connects Multiple RS-232 Devices to Your USB Port 2000 V RMS Port-to-Port Optical Isolation 15 KV ESD Surge Protection USB Port Powered or External Power Supports USB 2.0 (backward compatible)...
4-Channel RS-232 to RS-422 Converter - DB25 -- BB-422CFCR Converts 4 channels unbalanced RS-232 signals to balanced RS-422 signals Data rates up to 115.2 kbps Extends RS-232 line up to 1200 meters (4000 feet) RS-422 driver can drive ten...
8-Channel RS-232 to RS-422 Converter - DB25 -- BB-422CEC Converts unbalanced RS-232 signals to balanced RS-422 signals Converts 8 channels of RS-232 to RS-422 Data rates up to 115.2K baud Extend your RS-232 line up to 1200 meters (4000...
RS-232 to RS-422 Converter – DB25F to DB25M -- BB-422LCOR
RS-232 to RS-422 Converter – DB25M to DB25F -- BB-422LCON
Converts unbalanced RS-232 signals to balanced RS-422 signals TD and RD LED data traffic indicators Data rates up to 90 kbps Extends RS-232 signals up to 1200 meters (4000 feet)...
RS-232 Baud Rate Converter -- BB-232BRC Data rates up to 115.2 kbps; all standard data formats 16 kB buffering on each port prevents data loss Hardware and software flow control Interconnects devices with different data rates,...
Circuit Module, Triple Isolated RS-232/422/485 to Fiber Converter -- BB-FOSTCDRI Data rates up to 115.2 kbps 10 – 48 VDC input power range Wide operating temperature 2,000V, 3-way optical isolation Modbus ASCII/RTU compatible EMI / RFI protection UL Class 1/Division...
Circuit Module, RS-232/422/485 to MM Fiber, DIN Rail -- BB-FOSTCDR Data Rates up to 115.2 kbps 2.5 Mile (4 km) Range 10 to 30 VDC Input Voltage Wide Operating Temperature 2000V Isolation MODBUS ASCII/RTU Compatible EMI/RFI Protection
Circuit Module, Triple Isolated RS-232 to RS-422/485 Converter -- BB-485DRCI Data rates up to 115.2 kbps Three-way 2,000V optical isolation (input, output, power) Wide operating temperature UL Class 1/Division 2 Modbus ASCII/RTU compatible 10–48 VDC input power range
Industrial RS-232 to RS-422/485 Converter -- BB-SCP211-DFTB3 ESD Protection - 8 kV Contact, 15 kV Air Rugged Metal Case Panel Mount with Available DIN Rail Adapters Built-in Switchable Bias & Termination UL Listed Model SCP211-DFTB3 serial converter...
Industrial RS-232 to RS-422/485 Converter, Wide Temperature -- BB-SCP211T-DFTB3 ESD Protection - 8 kV Contact, 15 kV Air Rugged Metal Case Wide Operating Temperature Panel Mount with Available DIN Rail Adapters Built-in Switchable Bias & Termination UL Listed Model...
Circuit Module, RS-232 to RS-422/485 Converter, DIN Rail, Iso -- BB-485LDRC9 Extend data up to 1.2 km (4,000 ft. 2 kV optical isolation on input/output Wide operating temperature (-40 to +80 °C) Modbus compatible UL Recognized, NEMA TS2 Automatic Send Data...
Port Powered RS-232/422 Converter - DB9F & Terminal Block -- BB-422PP9TB Extend RS-232 data signals up to 1.2 km (4,000 ft.) Change RS-232 TD and RD to balanced RS-422 signals Automatic Send Data Control - no software drivers necessary Baud rates...
RS-232 to RS-485 Converter - DB25F to DB25M -- BB-485COSR Extend RS-232 data signals up to 1.2 km (4,000 ft.) Change RS-232 TD and RD to balanced RS-485 signals Baud rates up to 115.2 kbps 2-wire or 4-wire, full-duplex operation...
Circuit Module, Port-powered RS-232 to DB-9 RS-485 Converter -- BB-485SD9R
Circuit Module, Port-powered RS-232 to TB RS-485 Converter -- BB-485SD9TB
Port Powered RS-232/485 Converter – DB9F-RJ11 -- BB-485SD9RJ
Extend RS-232 data signals up to 1.2 km (4,000 ft.) Change RS-232 TD and RD to RS-485 signals Automatic Send Data Control - no software drivers necessary Baud rates up...
Port-Powered RS-232 to RS-422 Converter -- BB-422LP25R Extend RS-232 data signals up to 1.2 km (4,000 ft.) Converts RS-232 TD and RD to balanced RS-422 signals Baud rates up to 115.2 kbps Powered from RS-232 handshake lines...
4-port Serial to USB Converter with ESD Surge Protection -- USB-4604B Full compliance with USB V1.1 and V2.0 specifications. RS-232 port supported Transmission speed up to 921.6 kbps Bus-powered; no need for external power supply Plug & Play installation No additional...
4-port Serial to USB Converter with ESD Surge Protection -- USB-4604BM Full compliance with USB V1.1 and V2.0 specifications. RS-232/422/485 port supported Transmission speed up to 921.6 kbps Automatic RS-485 data flow control Bus-powered; no need for external power supply Plug...
1-port Isolated USB to RS-232/422/485 Converter -- ADAM-4561 Full compliance with USB V1.1 specifications RS-232/422/485 port supported Transmission speed up to 115.2 kbps Isolation protection 3000 VDC provided Automatic RS-485 data flow control No external power supply necessary;
1-port Isolated USB to RS-232 Converter -- ADAM-4562 Full compliance with USB V1.1 specifications Transmission speed up to 115.2 kbps Isolation protection 3000 VDC provided Automatic RS-485 data flow control No external power supply necessary; the hub derives...
High-Speed Serial COM module, 1-Ch, USB I/F -- EMIO-100S Full size Mini PCIe & Module type combo USB to 1 port High Speed Serial COM port with 4K V peak Isolation RS232 up to 1Mbps, RS422/RS485 up to 10Mbps,...
Circuit Module, RS-232 to RS-422/485 Converter, Heavy Industrial -- BB-485DRCI-PH IEEE-61850-3, IEEE-1613 NEMA TS2 -40 to 85°C Operating Temperature Rugged IP30 Metal Panel Mount Case 50G Shock, 4G Vibration 2kV Triple Isolation 10 to 48 VDC Input Power
Circuit Module, RS-232/422/485 to SM Fiber, Heavy Industrial -- BB-FOSTCDRI-PH-SC IEEE-61850-3, IEEE-1613 Single Mode, SC Fiber -40 to 85°C Operating Temperature Rugged, IP30 Metal Panel Mount Case 50G Shock, 4G Vibration 2kV Triple Isolation
Circuit Module, RS-232 to RS-422/485 Converter, Panel Mount, Iso -- BB-SCP311T-DFTB3 Isolated ESD Protection - 8 kV Contact, 15 kV Air Rugged Metal Case Wide Operating Temperature Models Panel Mount with Available DIN Rail Adapters Built in Switchable Bias & Termination...
Isolated In-line Serial Converter – DB25F/Terminal Blocks -- BB-4WSD25OTB Modbus compatible serial conversion Removable terminal blocks for RS-422/485 2,000V two-way optical isolation Automatic Send Data Control - no software drivers necessary Model 4WSD25OTB converts RS-232 to RS-422 or RS-485...
Isolated In-line Serial Converter – DB9F/Terminal Blocks -- BB-4WSD9OTB Modbus compatible serial conversion Removable terminal blocks for RS-422/485 2,000V two-way optical isolation Automatic Send Data Control - no software drivers necessary Model 4WSD9OTB converts RS-232 to RS-422 or RS-485...
150 kS/s, 12-bit, 16-ch Multifunction USB Module -- USB-4711A Supports USB 2.0 Portable Bus-powered 16 analog input channels 12-bit resolution AI Sampling rate up to 150 kS/s 8-ch DI/8-ch DO, 2-ch AO and one 32-bit counter Detachable screw terminal...
200 kS/s, 16-bit, 16-ch Multifunction USB Module -- USB-4716 Supports USB 2.0 Portable Bus-powered 16 analog input channels 16-bit resolution AI Sampling rate up to 200 kS/s 8-ch DI/8-ch DO, 2-ch AO and one 32-bit counter Detachable screw terminal...
10 kS/s, 12-bit, 8-ch Multifunction USB Module -- USB-4702 Supports USB 2.0 Portable Bus-powered 8 x analog input channels 12-bit resolution AI Sampling rates up to 10 kS/s 8-ch DI/8-ch DO, 2-ch AO and one 32-bit counter
48 kS/s, 14-bit, 8-ch Multifunction USB Module -- USB-4704 Supports USB 2.0 Portable Bus-powered 8 x analog input channels 14-bit resolution AI Sampling rate up to 48 kS/s 8-ch DI/8-ch DO, 2-ch AO and one 32-bit counter
8-ch Thermocouple Input USB Module with 8-ch Isolated Digital Input -- USB-4718 Supports USB 2.0 Supports voltage, current, and thermocouple inputs Bus-powered 8 thermocouple input channels 2,500 VDC isolation Supports 4 ~ 20 mA current input Detachable screw terminal on modules 8-ch...
USB to 2-Ch High Speed RS-232 Port Module -- EMIO-210S USB to 2-Ch High Speed RS-232 port module Full size Mini PCIe & Module type combo MiniPCIe thru USB & USB Pin Header FIFO buffer 4K byte transfer, 4K byte...
USB to 2-Ch High Speed RS-422/RS-485 Port Module -- EMIO-220S USB to 2-Ch High Speed RS-422/RS-485 port module Full size Mini PCIe & Module type combo MiniPCIe thru USB & USB Pin Header FIFO buffer 4K byte transfer, 4K byte...
CANBus module, 2-Ch, USB I/F -- EMCB-200U USB to 2x CANBus port module with isolated Full size Mini PCIe & Module type combo Combo USB (Internal/ External) Interface Compliant with CAN 2.0A and CAN 2.0B identifiers, According...
Robust RS-232 to RS-422/485 Converter -- ADAM-4520I Wide Operating Temperature: -40 ~ 85° C Automatic RS-485 data flow control 3000 VDC isolation protection Surge protection RS-485 data line Transmission speed up to 115.2 Kbps Networking up to...