EX-9531 (USB to RS422/485 Converter)

Key Specifications/Special Features;

Introduction

The EX-9531 convert is an intelligent, stackable expansion module that connects to a PC USB port or USB Hub via the Universal Serial Bus (USB) port, providing one High-Speed RS-422 or RS-485 serial port (jumperless) The EX-9531 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 EX-9531's Opto-isolators provide 3000 Vdc of isolation to protect the host computer from ground loops and destructive voltage spikes on the RS-422/485 data lines.

EX-9531 also offer 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 EX-9531 module derives the power from USB port and doesn't need any power adapter.

Features

USB Specification 1.1 Compliant

Auto direction flow control on RS-485

Full-Duplex RS-422 support

RS-422 support RTS & CTS handshake signals

Minimum 3000 VDC isolation protection

Transient suppression on RS-485 data lines

Auto switching for USB to 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), R3(CTS), R4(RTS)

Power and data flow indicator for troubleshooting

Driver support for Windows 95/98/ME/2000/XP, Linux

Power requirement: Self Power

Mounts easily on DIN-rail or panel

Specifications:

USB Controller: Compatibility USB Specification 1.1 Standard

USB interface connector: USB type B

Isolation Side: RS-422/485

Converted signals: RS-422 or RS-485 Auto switching (jumperless)

Handshakel: RS422 support RTS & CTS handshake signals

Auto Switching Baud rate (bps):300 ~115.2 K BPS

Transmission and Receiving LED indicator

Isolation voltage: 3000 V DC

RS-422/RS-485 connector: plug-in screw terminal

Accessories (Supplied): NYLON DIN-rail Mounting Adapter SECC Panel Mounting Bracket

Plug-in screw terminal wiring: Accepts AWG 1-#12 to #22 (0.5 to 2.5 mm) wires

Power requirement: USB bus power

Case: ABS with captive mounting hardware

Power consumption: 0.65 W

Operating temperature:0 ~ 70 °C (32 ~ 158 °F)

Storage temperature:-25 ~ 85 °C (13 ~ 185 °F)

Humidity: 5 ~ 95%, non-condensing

Manual