Industrial Serial Converter Solutions Industrial Isolated RS-232/422/485 to USB Converter Features High Performance Design USB Specification 1.1 Compliant Auto direction flow control on RS-485 Full-Duplex RS-232/RS-422 support RS-232 support RTS & CTS handshake signals Transient suppression on RS-485 data lines Auto switching for USB to RS-232/RS-422 or RS-485 (jumperless) Auto Switching Baud Rate up to 115.2 Kbps Reserved space for termination resistors R1(TX/DATA), R2(RX) Driver support for Windows 95/98/ME/2000/XP, Linux Robust Industrial Design Robust ABS housing with captive mounting hardware Supports operating temperature -25 to 75 C DIN-Rail or Panel mount Reliable Power Design Minimum 3000 VDC isolation protection Power and data flow indicator for troubleshooting USB Bus power Self-power power requirement Overview The Retriever RUS- 9530 is an intelligent, stackable expansion converter that connects to a PC USB port or USB Hub via the Universal Serial Bus (USB) port, providing one High-Speed RS-232/RS-422 or RS-485 jumperless serial port. The RUS-9530 features easy connectivity for traditional serial devices.The RS-232 standard supports full-duplex communication and handshaking signals (such as RTS, CTS) and the RS-485 control is completely transparent to the user and software written for half-duplex COM works without any modification. The built-in opto-isolator provides 3000 VDC isolation to protect the host computer from ground loops and destructive voltage spikes on the RS-232/RS-422 and RS-485 data lines. RUS-9530 offers internal surge-protection on their data lines. Internal high-speed transient suppressors on each data line protect the modules from dangerous voltages levels or spikes. The RUS-9530 module derives the power from USB port and doesn’t need any power adapter. Block Diagrams Isolation = 3000VDC Data0+ Auto line control Auto line control Hardware Specifications Serial Interface USB Controller: Compatibility USB Specification 1.1 Standard USB Interface: USB type B connector Isolation Protection: RS-232/422/485 Converted Signals: RS-232/RS-422 or RS-485 Auto switching (jumperless) Handshaking: RS-232 support RTS & CTS handshake signals Auto Switching Baud Rate: 300 to 115.2 Kbps Isolation Voltage: 3000 VDC Transmission & Receiving: LED indicator RS-232/RS-422/RS-485: Plug in screw terminal Plug-in Screw Terminal Wiring: Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm) wires Power Power Requirements: USB Bus power, no external power adaptor required Power Consumption: 0.65W Case: ABS with captive mounting hardware Accessories: NYLON DIN-rail Mounting Adapter SECC Panel Mounting Bracket Dimension: 7 x 10 x 2 cm Weight: 0.4 kg Operating Temp: -25 to 75 C Storage Temp: -40 to 80 C Operating Humidity: 5% to 95% RH (non-condensing) Regulatory Approvals EMI: FCC Safety: CE Environmental: WEEE, RoHS MTBF: 300,000 hrs based on Mil-Hdbk-217F, GB Warranty: 5 years 170