Advantech Datasheets for Serial Interfaces

Serial interfaces are used to connect or convert an analog signal to a serial-digital output signal, and to convert from one network standard to another.
Serial Interfaces: Learn more

Product Name Notes
iDoor Module: USB Slot w/ Lock for USB Dongle -- PCM-23U1DG The PCM-23 series are storage modules from Advantech iDoor Technology. They are compatible with the PCI Express® Mini Card Specification Revision 1.2. including MRAM for automation machine memory back up...
iDoor Module: 2-Port USB 3.0, mPCIe, USB-A type -- PCM-24U2U3 The PCM-24 series are categorized as communication modules from Advantech iDoor Technology. They are all compatible with the PCI ExpressR Mini Card Specification Revision 1.2 including Isolated / Non-Isolated RS-232/422/485...
Port Powered TTL / RS-232 Converter -- BB-232OTTL 1500 Volts optical isolation Converts 2 channels in each direction from 5V TTL (“Transistor-Transistor Logic”) to RS-232 Baud rates up to 38.4 kbps Powered from RS-232 data/handshake lines - no...
4-port RS-232/422/485 Communication Module -- APAX-5490 4 COM ports for APAX controller with PCI express interface COM 1, COM 2 : RS-232/422/485 COM 3, COM 4 : RS-232/422/485 Baud Rate : 50 bps ~ 230.4 kbps...
4 port Isolated RS-232/422/485 with IRIG B -- UNOP-1624D 4xRS-232/422/485 Isolated Serial Ports with Automatic Flow Control Fiber, TTL, and RS-485 IRIG-B Demodulated Time Code Inputs TTL and RS-485 IRIG-B Demodulated Time Code Onputs IEC 61850-3 and IEEE 1613...
8 port RS-232/422/485 with and without port-to-port isolation -- UNOP-1628D 8 x RS-232/422/485 isolated serial ports with automatic flow control IEC 61850-3 and IEEE 1613 compliant for substation automation applications
8-Port RS-232/422/485 Serial Port Module -- ITA-EM-SR21 Compliance with railway applications (EN50121-4) 2500 VDC isolation protection 256-byte FIFO and automatic flow control Speed up to 921.6Kbps 8 x RS -232/422/485 software selectable serial ports ITAM Serial Module...
Port Powered, 5V TTL / RS-232 Converter -- BB-232LPTTL Convert 2 channels in each direction from 5V TTL (“Transistor Transistor Logic") to RS-232 Baud rates up to 115.2 kbps Powered from RS-232 data/handshake lines - no power supply required...
RS-422 to TTL Converter -- BB-422TTL Convert 2 channels in each direction from TTL (“Transistor Transistor Logic)” to RS-422 5V TTL Baud rates up to 115.2 kbps Open pads to change pin configuration Model 422TTL converts...
Port Powered, 3.3V TTL / RS-232 Converter -- BB-232LPTTL33 Converts 2 channels in each direction from 3.3V TTL (“Transistor Transistor Logic") to RS-232 Baud rates up to 115.2 kbps Powered from RS-232 data/handshake lines - no power supply required...
Isolated Current Loop Converter - UL Rated -- BB-232CLDR Converts RS-232 to 20mA current loop 2000V optical isolation protection from transients One Transmit current loop & Receive current loop Current loops can be set to Active or Passive -40...
RS-232 Data Tap (DB25M and DB25F straight-through, DB25F monitor ports) -- BB-232CDT Monitor and record serial data streams Easy to install, may be left in place Transparent connections No external power required Tap in on a serial data stream and transparently feed...
Current Loop to Serial Converter -- BB-232CL9R Optically isolated digital current loop to serial conversion Baud rates up to 19.2 kbps Transmit (T+ and T-) loop and Receive (R- and R-) loop Each current loop may be...
4-port RS-232 Module -- ADAM-5090
4-port RS-232 Module -- ADAM-5091
Ports: 4 serial ports Provide 128 byte FIFO Comm. Speed up to 115.2 Kbps Data signals: T x D, R x D, RTS, CTS,DTR, DSR, DCD, RI, GND Connector: RJ-45...
RS-232 Digital Relay I/O -- BB-232DRIO RS-232 Serial Communications CMOS/TTL Compatible Input and Outputs One 2500V Isolated Port Two Single Pole, Double Throw (SPDT) Relay Outputs LEDs Indicate Input and Relay Channel Status Screw Terminals for...
GPIB USB Module -- USB-4671 Supports USB 2.0 Convenient portable design Bus-powered Complete IEEE 488.1 & 488.2 compatibility Full driver, library, and example support, including; Visual C++®, Visual C#®, Visual Basic®, Visual Basic .NET®, Delphi®,...
RS-232 Port Combiner -- BB-232PTC9 Two RS-232 devices can share a PC RS-232 port Cascade combiners to connect many devices Automatic or software PC access control Quick, easy installation – may be left in place...