Dynojet 224/4WD: Installation Guide - Manual (Page 52)

In Ground Model 224 4WD Automotive Dynamometer Installation Guide
C H A P T E R 3
Dyno Electronics
3-4
D YNAMOMETER I NPUT /O UTPUT M ODULE
The dynamometer input/output module sends and receives data from the
dynamometer and the hand-held pendant. The module also contains a buzzer and
light which are activated when either the vehicle or the dynamometer speed limit is
approached.
Figure 3-3: Dynamometer Input/Output Module
LED indicator description
The green LED glows when the dynamometer
input/output module is receiving power.
The amber LED flashes proportionally to dynamometer
drum RPM.
This 25-pin connector attaches to the shielded cable from
the dynamometer.
This 9-pin connector attaches to the hand held pendant
which houses the button used to start/stop acquiring
data. The pendant may also contain a brake switch.