Novexx Solutions ALX 92x, Service Manual

Page: 337 / 824

12/14 Rev. 05 SERVICE MANUAL Service Electronics
64-xx Gen. 2 – DPM Gen. 2 – ALX 92x Gen. 2
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USI testbox
Application
•
Simulating USI inputs
•
Checking USI outputs
•
Monitoring of drive signals sent by the system control
•
Aid for setting up the machine.
Fig. 12: Left side: USI testbox (A2739); right side: connecting cable (A2842). Both parts are
required for application.
View
Fig. 13: Operating parts and connections of the USI testbox.
Connection to the USI
Survey of the voltage supply at the
D-Sub connector of the USI
(The test box needs 5 V supply voltage!)
Survey of in- and outputs at the
D-Sub connector of the USI
Simulation of the 4 inputs at the
D-Sub connector of the USI
(4 pushbuttons)
Simulation of the 4 internal inputs at the
CN300 connector of the USI (from vers. 4 on)
(4 switches)
Optional connection of a customer control unit
or product sensor (monitoring)
z0175E
.CDR