Vertiv USB485I interface cards/adapter
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Overview
- 2000V RMS optical isolation
- 460.8 kbps data rate
- Powered by USB port
- High-retention USB port
- USB cable included
How It Works
Supporting two-wire RS-485
communications, Model includes
circuitry with 2000 volts isolation to
protect against ground loops and voltage
spikes. This model uses a pluggable
terminal blocks on the RS-485 side.
Two light-emitting diodes (LEDs) indicate
whether data is being transmitted or
received. The converters draw power
from the USB port, so no power supply
is required (USB cable included).
Ensure Secure Communication
No special software is required to
control the RS-485 converter.
The driver is automatically enabled
when the converter is plugged into the
RDU101 card. The USB485I uses a pair
of wires to send a differential signal over
distances up to 1000 feet without a
repeater. The differential signal is ideal
in applications that require security, noise
immunity and long-distance. RS-485 is
capable of multi-drop communications –
up to 32 nodes.
Specifications
Ports & interfaces
| Host interface | USB Type-A |
|---|---|
| Serial interface type | RS-485 |
Design
| Internal | No |
|---|---|
| Maximum cable length | 304.8 m |
| LED indicators | Yes |
| Mean time between failures (MTBF) | 1318809 h |
| Easy to install | Yes |
| Certification | CE |
Show all 16 specificationsShow fewer specifications
Features
| Data transfer rate (max) | 0.04608 Gbit/s |
|---|---|
| Plug and Play | Yes |
Power
| USB powered | Yes |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Operating relative humidity (H-H) | 0 - 95% |
Weight & dimensions
| Width | 89 mm |
|---|---|
| Depth | 43 mm |
| Height | 21 mm |
Manuals & downloads
Customer reviews
Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
- PlayStation and Arozzi products use a 5–7 working-day service.
- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.
