Actisense OPTO-4 NMEA 0183
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Isolate an RS232 (PC) port to protect against ground loops.
The Actisense PC Opto-Isolator Cable (OPTO-4) provides an easy way to link an NMEA® 0183 device to an RS232 (PC) serial port. Providing the necessary isolation to allow a PC (or any other device with a standard full RS232 9-pin port) to meet the latest NMEA 0183 input specification.
Actisense OPTO-4 NMEA 0183 Features:
- NMEA 0183 & RS232 compliant
- Full duplex (two-way) communication
- All baud rates up to 115200 Baud
- Overmoulded case with a narrow profi le for installing in small
spaces
- Transient protection on the PC output line
- Opto-isolation providing 2000 volt protection on the PC input
line
- Reverse voltage protection on the PC input line
- Current limited to protect against cable faults
- Port-powered; takes power from the PC port
- Fully shielded for superior noise rejection
Actisense OPTO-4 NMEA 0183 Specifications:
Parameter | Description |
---|---|
Electrical | |
NMEA Listener/Input Isolation | 2kV Opto-Isolation between Red/Black NMEA pair and all other connections |
NMEA Listener/Input Voltage |
+/-15V Continuous Maximum +/-35V Max <1 Second |
NMEA Listener/Input Signal Thresholds |
Logic '0' +2V to +15V Logic '1' -15V to 0V |
NMEA Talker/Output Voltage and Current |
Dependant on Host RS232 Interface. Typically +/-5V to +/-15V @10mA Max |
RS232 Voltage on Host | +/-7V to +/-15V |
RS232 Port Total Current Consumption | 2mA to 5mA depending on RS232 Voltage |
Speed/Baud Rate | 4800 to 115200 Baud |
Mechanical | |
Housing Material | PVC Black |
Thumb Screw Material | PVC Orange |
Screw | Steel, Nickle Plated, M2.8 Thread |
DB9 Connector | 9 Pin Female |
Cable Length | 1.5m |
Cable Wire | 22AWG (17/34AWG) Tinned Stranded Copper |
Cable Jacket | PVC |
Shield | Internal Copper Foil Shield |
Cable Outer Diameter | 5.5mm |
Approvals and Certifications | |
Operating Temperature | -20 degreesC to +70 degreesC |
Electrical Specification | Meets IEC 61162-2 |
Weight | 100g |
Guarantee | 3 Years |
UL Certification | Cable E137250 |
RoHs Compliant |
Actisense OPTO-4 NMEA 0183 Quick Start Guide
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