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SS3580-USB - Isolated Converter for USB to RS-485-RS-422

The SS3580-USB is an isolated interface converter between USB port and asynchronous serials lines RS-485 or RS-422 that guarantees a full isolation between power supply, USB and serial line RS-485 or 422, removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.

SKU SS3580-USB Categories ,
Manufacturer:

£198.00 ex VAT

Available on back-order

Description

The SS3580-USB is an isolated interface converter between USB port and asynchronous serials lines RS-485 or RS-422 that guarantees a full isolation between power supply, USB and serial line RS-485 or 422, removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.

It is designed to operate either on serial interface RS-422 full-duplex 4 wires or RS485 half-duplex 2 wires, with a baud-rate transmission up to 115.2 Kbps. The transmission is asynchronous without settings of protocol, data format and baud rate.

The SS3580-USB is in compliance with the 89/336/EEC directive on the electromagnetic compatibility. The device is housed in a rough self-extinguishing plastic container which, thanks to its thin profile of 22.5 mm only, allows a high density mounting on EN-50022 standard DIN rail.

Product Features

  • Asynchronous serial data transmission
  • Automatic baud-rate fitting up to 115.2 Kbps
  • Distance up to 1200 m
  • Point to point connection or multi-point connection up to 32 modules
  • DC or AC power supply
  • Galvanic isolation on all ways
  • EMC compliance – CE mark
  • Suitable for DIN rail mounting in compliance with EN-50022

For more information, please see the Product Specifications Sheet. 

Typical @ 25°C and in the nominal conditions

In Compliance with:
USB 2.0 , EIA RS-485 and RS-422
RS-485 Interface
Baud Rate Up to 115.2 Kbps
Max Distance / Baud Rate Ratio 1.2 Km @ 38400 bps
2 Km @ 19200 bps
3 Km @ 9600 bps
4 Km @ 4800 bps
5 Km @ 2400 bps
7 Km @ 1200 bps
Number of modules in multi-point Up to 32
Switching Time TX/RX (RS-485) 150 µs
Internal Terminator Resistance (Optional) 120 Ω
Power Supply  10 to 30 Vdc
9 to 18 Vac
18 to 30 Vac optional
Power Supply Current Consumption 35 mA typ. @ 24 Vdc
Isolations Power Supply / USB: 2000 Vac 50 Hz, 1 Min.
Power Supply / RS-485-422: 2000 Vac 50 Hz, 1 Min.
USB / RS-485-422: 2000 Vac 50 Hz, 1 Min.
EMC EN 61000-6-2
EN 61000-6-4
Operating Temperature -20 to +60 °C
Storage Temperature -40 to +85 °C
Humidity (non condensing) 0 to 90 %
Connection USB: USB connector type “A” (cable length ~ 1.8 m.)
RS-485/422: removable screw terminals
Housing Material Self-extinguishing plastic
Mounting EN-50022 DIN rail
Dimensions in mm. (W x H x D) 100 x 120 x 22.5
Weight ∼ 160 g
IOlog SS3580-USB Specifications