MTS 793 Controller Hardware
FlexTest IIm Controller Connections
188
Do not interrupt FlexTest controller power when you are programming
another controller. A power interrupt may cause the external controller
to react to a zero command and move the actuator unexpectedly.
Ensure power cannot be removed accidently while a test is in progress.
Optional ADDA II
Configuration
For the optional ADDA II configuration (using the Model 493.50 ADDA
II module), cable the analog inputs and outputs between the FlexTest
controller and the external controller as follows:
Note
Analog I/O connectors are located on the rear panel of the 498 test
processor chassis.
1. Connect a 493.82 Analog Out BNC connector to the external
controller program (analog) input.
2. If you will monitor sensor feedback for data acquisition or control
feedback, connect the external conditioner output to a 493.83
Filtered Analog Input BNC connector.
For conditioner output locations on various MTS devices, see
“Sample conditioner output connections”
on page 190.
J11
(CH 1-4)
J12
(CH 5-8)
498
ANALOG
OUT
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 7
CH 8
Transition modules on the back
of the 498 test processor
chassis are used for analog
inputs and outputs.
J11
(CH 1-4)
J12
(CH 5-8)
498
INPUT
FILTER
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 7
CH 8
498 Input Filter
This module includes 8 BNC
connectors that provide
filtered analog inputs to the
498.65 ADDA module.
Four analog inputs are
available with the standard
ADDA module. The other
four inputs require a second
ADDA module.
498 Analog Out
This module includes 8 BNC
connectors that provide analog
outputs from the 498.65
ADDA module.
Four analog outputs are
available with the standard
ADDA module. The other four
outputs require a second
ADDA module.
WARNING
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