The SS3580 is an isolated interface converter between asynchronous serials lines RS-232 and RS-485 or RS-422 that guarantees a full isolation between power supply, serial line RS-232 and serial line RS-485 or 422 removes eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.
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The SS3580 is an isolated interface converter between asynchronous serials lines RS-232 and RS-485 or RS-422 that guarantees a full isolation between power supply, serial line RS-232 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 RS-485 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.
On the line RS-232 are not necessary handshake commands (RTS, CTS, etc..) to control the baud rate.
SS3000 series devices are designed to be easily mounted on DIN rail, optimizing the space encumbrance. Whereas the thermal dissipation allows it, the devices can be mounted side by side, allowing a relevant reduction of space requiring. The connections are made by means of removable screw terminals, to simplify the handling of the devices.
The SS3580 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, allows a high density mounting on EN-50022 standard DIN rail.
For more information, please see the Product Specifications Sheet.
Typical @ 25°C and in the nominal conditions
In Compliance with: |
EIA RS-232, 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 / RS-232: 2000 Vac 50 Hz, 1 Min. Power Supply / RS-485-422: 2000 Vac 50 Hz, 1 Min. RS-232 / 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 | RS-232: DB9 and removable screw terminals 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 |
DAQLOG Systems Ltd
Brixham Laboratory
Freshwater Quarry, Brixham, TQ5 8BA
Tel: 01803 611 854
