Specifications

IS15 General Manual
6 20220760L
The IS15 Instrument System uses a single cable to carry power
and data between the IS15 Transceiver and the instruments. The
transfer of power and data is made by a proprietary data link
called Roblink. Interface to peripheral equipment is made on
NMEA 0183 format, the marine industry standard.
1.2 Equipment supplied
The units in an IS15 Instrument system are supplied with the
following parts as standard:
• All instrument heads: Mounting kit, 0,3 m (1’) IS15
(Roblink) Cable and Operator’s
Quick Reference Guide (“bridge
card”).
• IS15 Transceiver: Mounting kit, 10 m (33’) IS15
(Roblink) Cable and IS15 General
Manual.
• Speed/Temperature
transducer: 10 m (33’) cable attached
+ mounting instructions.
• Depth transducers: 10 m (33’) cable attached +
mounting instructions.
Optional equipment
• IS15 Cable 2 m (6,5’) P/N 22093728
• IS15 Cable 5 m (16’) P/N 22092548
• IS15 Cable 10 m (33’) P/N 22092027
The cables can be used for extension and/or as cables for
NMEA interface to peripheral equipment.
• IS15 Cable Adapter (joiner) P/N 22092001
Interconnects IS15 cables where cable extension is required.
• IS15 Roblink Power Cable 2,5 m (8’) P/N 22093587.
Required when using 2 or 3 instrument heads as NMEA
repeaters in a “daisy chain”.
Also required when using a single IS15 Wind instrument as
stand alone with the Wind Transducer connected directly to
the head. Comes as standard with a W-1 system.
• IS15 Power Supply P/N 22093595.
Required when using 4-7 instrument heads as NMEA
repeaters in a “daisy chain”.