ETAS Hardware Description
ES930.1 - User Guide 17
3.3 Module
3.3.1 Housing
The ES930.1 uses a housing with connections on the front and the rear side of
the device. The robust metal housing of the ES930.1 is equipped with non-slip
plastic feet.
The module is designed for the accommodation in the vehicle or lab. In order to
stabilize it, it can easily be screwed onto a support system. The housings of this
device family can also be connected with each other – quickly and easily (see
chapter
11.1 on page 66).
3.3.2 Front Side
Fig. 3-2 Front Side
3.3.2.1 Connections
The front side of the ES930.1 features the following connections (see Fig. 3-2
on page 17):
Name Connection Meaning
TH1-4 Thermo channel Thermo measurement (channel 1 to channel 4)
PS Power stages Power stages (6 Half-bridges with current mea-
surement) and external supply
DO Digital outputs Digital output channels (channel 1 to channel 6)
DI Digital inputs Digital input channels (channel 1 to channel 4)
AO Analog outputs Analog output channels (channel 1 to channel 4)
AI 5-8 Analog inputs Analog input channels (channel 5 to channel 8);
sensor supply channels (channel 3 and channel 4)
AI 1-4 Analog inputs Analog input channels (channel 1 to channel 4);
sensor supply channels (channel 1 and channel 2)
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