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Retired

OPTO-3 NMEA TO RS232 OPTO-ISOLATOR

The OPTO-3 is no longer in production. Please see the current OPTO-4 for the most advanced serial adaptor cable.

The Actisense PC-OPTO-3 is particularly suited to ‘noisy’ and/or commercial environments as it provides a complete solution for system builders who require all components to be shielded.

The PC-OPTO-3 features as standard, a fully shielded case and cable, making it completely reliable.

The easy, safe and low-cost way to connect an NMEA 0183 system to any device with a standard RS232 9-pin port, e.g. a laptop PC. The PC-OPTO-3 is a bi-directional NMEA 0183 (RS422) to RS232 interface cable. The Opto-isolation protects the connected device, offering complete peace of mind.

Port-powered (from the PC), the PC-OPTO-3 makes installation quick and trouble-free.

NMEA 2000 to Wi-Fi Gateway

NMEA 2000 to Wi-Fi Gateway

£198.80

Estimated delivery dates: Tue 26 May, 2026 - Thu 28 May, 2026

Convert NMEA 2000 to/from NMEA 0183 (streamed over Wi-Fi)

In stock

SKU: A-W2K-2 Category:

Description

Transfer data from an NMEA 2000 backbone to any device (e.g laptop, tablet or smartphone) connected to the W2K-2 via Wi-Fi and additionally convert this data to NMEA 0183 using Actisense’s renowned conversion engine.

Additional information

Weight 0.33 kg
Dimensions 13.3 × 13.8 × 3 cm

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Related products

Actisense retired product 750x750 1 1

5 year guarantee

across entire Actisense range as standard

Supply voltage Derived from computer serial port 7 15 V
Supply current

 

 Derived from computer serial port

 

 2

 

 5

 

 mA

 
NMEA in/out
Input voltage tolerance Continuous operation

Short term operation (<1 sec)

 -15

-35

 +15

+35

 V

V
Differential input voltage Required level for data to be detected 1.8 – V
Output voltage Dependant on computer serial port +/-5 +/-15 V
Output current Dependant on computer serial port – 10 mA
Input to output protection

 

 Full Galvanic Opto-isolation

 

 –

 

 2000

 

 V

 
RS232 in/out
Input voltage tolerance -15 +15 V
Input voltage threshold Logical LOW

Logical HIGH

 0.8

1.7

 1.2

2.8

 V

V
Output voltage range 3k ohm load, “V” = RS232 port voltage -V +V V
Output resistance

 

 Output voltage swing +/- 2V

 

 200

 

 –

 

 ohm

 
General
Baud rate 2400 57600 bps
Ambient temperature -20 +70 °C

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