Actisense PRO NMEA 0183 Multiplexer

The Actisense PRO NMEA 0183 Multiplexer is built for routing and combining NMEA 0183 data on larger marine electronics networks. It suits leisure and commercial vessel installations that need multiple isolated inputs, isolated outputs, Ethernet streaming, and browser-based configuration.

The PRO-MUX-2 uses a stainless steel housing and provides isolation across its inputs and outputs. It can be mounted on a DIN rail or panel and supports advanced routing, filtering, diagnostics, and firmware updates.

• Model referenced: PRO-MUX-2
• Inputs: 8 OPTO-isolated NMEA 0183 listener inputs
• Outputs: 6 ISO-Drive isolated NMEA 0183 talker outputs
• Serial port: Bi-directional isolated serial port for additional NMEA 0183 input or output
• Network feature: NMEA 0183 streaming via Ethernet
• Alarm output: Normally open and normally closed contacts
• Supply compatibility: Designed for 12V and 24V supply
• Input supply voltage: 9 to 35V DC
• Input supply current: 220mA max at 12V DC with all outputs at full drive into 100 ohm loads
• Protection: Continuous reverse polarity, transient overvoltage, and ESD protection
• Power indicator: Blue LED
• Input supply connector: Pluggable 2-way screw terminal, 5.08mm pitch, 12 to 30 AWG
• Compatibility: NMEA 0183, RS422, and RS232 compatible; RS485 listener compatible
• Baud rate range: 4800 to 38400 bps
• Talker output drive: At least 2.2V differential
• Housing: Stainless steel
• Mounting: DIN rail or panel mountable
• Connectors: 2-part pluggable connector system with screw and screwless terminals
• Configuration: Standard web browser configuration
• Diagnostics: LEDs on all inputs and outputs, plus alarm, mode, and bi-color status LEDs