GBK51948 RHINO2
Installation Manual Issue 5
The RHINO2 supports three throttle configurations:
Single throttle wiper ( see 5.9.2 Single throttle wiper)
This option is compatible with previous Rhino products. However, if the
installation foreseeably allows a leakage current between either a 24 V supply
or reference line and the speed potentiometer wiper line, the system will fail
the ISO7176 leakage current requirement.
Furthermore, if a speed limit potentiometer is placed in the speed
potentiometer wiper line and the installation foreseeably allows a leakage
current between any other tiller connection and the speed potentiometer
wiper, the system may fail the ISO7176 leakage current requirement.
Note
Leakage currents could arise from rain water ingress, splashes of water off the road surface and
condensation from humid situations.
Single throttle wiper with separate Neutral Detect switch input (see 5.9.3
Neutral Detect)
This option allows compliance for any foreseeable leakage current. The Neutral
Detect switch indicates whether or not the throttle is in the physical neutral
position. If the throttle signal does not match the Neutral Detect signal, the
controller generates a fault and does not drive. The controller will also stop if
this happens while driving.
A throttle with two linear wiper signals that are each other's opposite (see
5.9.4 Two throttle wipers - mirrored )
This option also allows compliance for any foreseeable leakage current. If the
sum of both signals is not constant, the controller generates a fault and does
not drive. The controller will also stop if this happens while driving.
5.9.2 Single throttle wiper
Connect the throttle potentiometer ends to T+ (Throttle Positive, pin 2) and T- (Throttle
Negative, pin 8). Connect the throttle wiper to TW (Throttle Wiper, pin 1).
Figure 22: Single throttle wiper
To use this option, set the Throttle Input parameter to 'Single'.
Page 36 - Installation and testing
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