MXR845Cx/Dx - New Digitally Controlled Electronic Potentiometer
- -2/10V and 4-20mA outputs match any governor
- User settable Offset, Span and Response
- Instant reset gives full control of engine restart
- Power capacity limiting function
- Accuracy within 0.5 milliV and 5 microA increments
- Ultra reliable, no moving part
Designed for use with Megacon synchronising and load sharing units.
MXR845C will accept any volt free input such as push buttons or PLC
digital outputs. Offset, Span, Ramp range and 4-step output matching
resistance are user setable to suit any specific characteristic. Four
output resistance levels are available together with two ramp ranges
(rate 1 or 2). The 4-20mA output follows the –2 to 10V output, and can
be used independently or both at the same time. The two outputs are NOT
galvanically isolated from each other. See "MXR845C application note"
for further details. Reset-signal to terminal "12" will instantly
restore the unit to the "offset" output level.
ACCURACY
Precision accuracy and stability within 0.5mV and 5ìA increments, even during engine crank brown-out.
SAFETY
Isolated and fully protected outputs. Instant automatic reset gives
full control of generator restart. Flame retardant enclosure (UL-94, V1
& V2).
RELIABILITY
Fit-and-forget reliability. Superiority to motorised potentiometers. No
moving parts, no detoriation of performance. The compact MXR845C sets
the standard, simply the best.
POWER CAPACITY LIMITING FUNCTION
Span range can be set to limit output capacity of engine driven
generators paralleled to a constant-frequency source (grid, shaft
generator etc.).
Compatible with:
Cummins EFC Interface
Barber Coleman Dyna 1/1068 Interface
GAC ESD5500 Interface
Heinzman Interface
Woodward EPG Interface
Woodward 2301A Interface
DIN Rail mounted, 55mm wide
