RS-232 to RS-422 and RS-485 Adapters for industrial applications
Our industrial RS-232 to RS-422 and RS-485 converters are ideally suited for the automation market and other “control panel” applications. Terminal blocks are used to input the power and data signals. Most offer isolation and are hardened for use in areas exposed to temperature extremes. The EMC and emissions specifications run the gambit from light industrial EN 61000-6-1to heavy industrial EN 61000-6-2 with IEEE 1613. Each product also carries a UL listing or recognition. Check out the specs on each product and select the one best suited for your needs.
- 485LDRC9 – General industrial and traffic control (NEMA TS2) applications
- SCPx11 series – UL 508 applications
- 485DRCi – UL Class 1 Division 2 applications, oil & gas
- 485DRCi-PH – IEEE 1613, UL Class 1 Division 2 & Power Utility applications
Industrial Serial RS-232 to RS-485 DIN Rail and Panel Mount Converters and Repeaters
Our SCP series RS-232 to RS-422/485 serial DIN rail and panel mount converters are compact and tough. Each model is designed and tested to meet heavy industrial EMC standards. The RS-232 signal is connected through a female DB9 connector. The RS-422/485 (2-Wire and 4-Wire) signal is connected through a removable terminal block, making wiring easy. Power is connected through a two position removable terminal block. Our bit-wise enabled circuitry automatically detects the character time-out eliminating the need to set DIP Switches for the baud rate.
Buy It Just the Way You Need It.
The basic model, SCP211-DFTB3, is non-isolated and made for less demanding temperature extremes. If you need a wider operating temperature but do not require isolation, model SCP211T-DFTB3 is available. These panel mount converter models should be used when isolation is not required, such as applications in which the data line does not exit the control cabinet.
The Toughest of the Bunch
Model SCP311T-DFTB3 offers 2 kV Isolation and will stand up to -40 to 80° C temperature variations. This is our most rugged model in this series. The SCP311 is an excellent investment for protecting your expensive control equipment
Premium model - 485DRCi - features include 10-48 VDC operation, triple isolation, 2000V input/output power supply, UL Class 1 Div 2 Approved. CE approved.
Standard model - 485LDRC9 - features include 10-30 VDC operation, 2-way isolation, 2000V input/output, CE approved.