Description
KWANT CONTROLS SNEEK NL
KONGSBERG
ART.: 51002997
R/I CONVERTER
SUPPLY: 24VDC ± 30% (2WMAX)
OUTPUT SIGNAL: 4..20 MA (RL = 500 OHM MAX.)
RLOAD: 500RMAX.
RPOTM: 500R MIN.
SPECIFICATIONS:
ADJUSTABLE R/I-CONVERSION CIRCUIT WITH SPAN- AND OFFSET LEVEL CALIBRATION.
10 VOLTS REFERENCE VOLTAGE TO POWER THE POTENTIOMETER.
ISOLATED OUTPUT SIGNAL FROM THE POWER SUPPLY.
LARGE POWER SUPPLY RANGE (24VDC±30%)
‘POWER-ON’ INDICATION (GREEN LED).
MOUNTED ON A DIN-RAIL ACCORDING TO EN50022.
CE-APPROVED ACCORDING TO EN60945.
OPTIONS:
SUITABLE FOR A 350° POTENTIOMETER WITH THE STANDARD 280° (80%) ROTATION ANGLE.
355° POTENTIOMETER, SINGLE OUTPUT FOR 360° CONTROL HEAD.
V-SHAPED OUTPUT CURVE 20-4-4-20MA OR 20-4-20MA FOR GOVERNOR CONTROL.
FOR A TWIN WIPER 360° POTENTIOMETER, DUAL OUTPUTS WITH 90° OFFSET.
HOLLAND
The Kwant Controls 51002997 (701365) is an R/I converter that turns a potentiometer resistance into a 4-20 mA output for the vessel’s control system. It powers the potentiometer from a 10 V reference, offers span and offset adjustment, and keeps the output isolated from its 24 V DC ±30% supply. A green LED shows power-on status, and the unit mounts on an EN50022 DIN rail. The design lists options for 360° control heads and V-shaped output curves for governor control. It is supplied in Used condition.
Key Features
✓ 24 V DC ±30% supply, 2 W max
✓ 4-20 mA output, load 500 Ω max
✓ Span and offset level adjustment with 10 V potentiometer reference
✓ Output isolated from power supply, green power-on LED
✓ EN50022 DIN-rail mounting, CE approved to EN60945
Marine Applications
✓ Propulsion control head position transmission
✓ Engine governor control signals with V-shaped output curve
✓ Bridge control lever potentiometer conversion to 4-20 mA
✓ DIN-rail cabinets in propulsion remote control systems
Technical Support
Prota Marine provides technical support, repair and onboard installation for the R/I converter and the wider marine control system. Support covers fault diagnosis on the converter, its potentiometer input and 4-20 mA output, as well as commissioning on the propulsion or governor control system.
