Industrial RS-232 to RS-422/485 Converters Models SCP211-DFTB3, SCP211T-DFTB3, SCP311T-DFTB3 www.advantech-bb.com PRODUCT FEATURES • Isolated and Non-Isolated Models • 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 • UL Listed The SCP series RS-232 to RS-422/485 serial converters are compact and ORDERING INFORMATION tough. Each model is designed and tested to meet heavy industrial EMC MODEL NUMBER DESCRIPTION standards. The RS-232 signal is connected through a female DB9 connector. SCP211-DFTB3 RS-232 to RS-422/485 Converter The RS-422/485 (2-wire and 4-wire) signal is connected through a removable SCP211T-DFTB3 RS-232 to RS-422/485 Converter, Wide-Temperature terminal block, making wiring easy. Power is connected through a two-position, SCP311T-DFTB3 RS-232 to RS-422/485 Converter, Wide-Temperature, Isolated removable terminal block. Bit-wise enabled circuitry automatically detects the character time-out eliminating the need to set DIP switches for the baud rate. ACCESSORIES Basic model SCP211-DFTB3 is non-isolated and made for less demanding temperature extremes. If you need a wider operating temperature but do not MDR-40-24 - Power Supply, 24VDC, 1.7 A output power, DIN rail mount require isolation, model SCP211T-DFTB3 is available. These models should be DRAD35 - DIN Rail Mounting Clips, 35 mm used when isolation is not required, such as applications in which the data line TBKT1 - Replacement Terminal Block, 2 position, 5.08 mm does not exit the control cabinet. TBKT4 - (2) Replacement Terminal Block, 5 position, 5.08 nmm 9PAMF6 - RS-232 Serial Cable, DB9 male to DB9 female, 1.8 m (6 ft.) Model SCP311T-DFTB3 offers 2 kV isolation and will stand up to -40 to 80° 232AMF500 - RS-232 Serial Cable, DB25 male to DB25 female, 1.8 m (6 ft.) C temperature variations. This is our most rugged model in this series. The SCP311 is an excellent investment for protecting your expensive control equipment. SPECIFICATIONS SERIAL TECHNOLOGY MEANTIME BEFORE FAILURE (MTBF) RS-232 TD, RD, GND MTBF SCP211 Series 313926 hours RS-422/485 4W TDA(-), RDA(-), TDB(+), RDB(+), GND MTBF SCP311-DFTB3 217576 hours RS-485 2W Data A(-), Data B(+), GND MTBF Calc. Method MIL 217F Parts Count Reliability Data Rate Up to 460.8 Kbps ENVIRONMENTAL Isolation 2 kV (Model SCP311T-DFTB3) Operating Temperature Surge Protection +/- 0.5 kV DC Ports, +/- 1 kV Signal Ports SCP211-DFTB3 0 to 70°C Industrial Bus Modbus ASCII / RTU SCP211T-DFTB3 -40 to 80°C Bias 1 KΩ Switchable SCP311T-DFTB3 -40 to 80°C Termination 120 Ω Switchable Storage Temperature -40 to 85°C RS-232 – DB9F (DCE) Operating Humidity 0 to 95% Non-condensing Connectors RS-422/RS-485 – Removable Terminal Block APPROVALS / CERTIFICATIONS POWER Regulatory UL Listed, UL File Number: E222870 Source External Emissions FCC Class B, CISPR Class B (EN55022) Power Connector Terminal Block EN61000-6-2 (Heavy Industrial) Input Voltage 10 to 30 VDC EN61000-4-2 (ESD) 8kV contact, 15kV air Power Consumption 1.0 Watt, maximum EN61000-4-3 (RI) 10 V/m CE EN61000-4-4 (EFT Burst) 1kV signal, 2kV power INDICATORS EN61000-4-5 (Surge) 1kV signal, 500V DC, 1kV AC TD / RD Green LED (also used to indicate power) EN61000-4-6 (CI) 10 Vrms MECHANICAL Dimensions 99x22.9x73.7 mm (3.9x0.9x2.9 in) Enclosure IP30, Metal Weight 0.33 lbs, 0.15 kg All product specifications are subject to change without notice. SCP211x & SCP311T-DFTB3 series_3317ds orders@advantech-bb.com Corporate Headquarters: 707 Dayton Road, PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 support@advantech-bb.com European Office: Westlink Commercial Park, Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445