MTS FlexTest Models 200 - Manual (Page 158)

MTS FlexTest® Models 40/60/100/200 Controller Hardware
Model 494.26 Dual DUC Card
Mezzanine Cards 158
Model 494.26 Dual DUC Card Settings
Hardware
configuration
Each of the two conditioners on this card has a two-position switch that is
used to set up the following DC conditioner functions:
• Switch A connects a bridge completion resistor to -FBR to complete a
quarter-bridge circuit.
• Switch B provides a ground reference for an external transducer by
connecting -FBR to ground.
Software configuration
After you set up and install the hardware, you must configure your control
software settings for the conditioner.
Note For detailed information on software configuration, calibration, and
tuning, see the control software and tuning/calibration
documentation.
1
2 3
4 5
6
7 8
J1A
J1B
J2A
J2B
J3A
J3B
J4A
J4B
OFF
ON
A B
A B
OFF
ON
Switch Settings
A = Bridge Completion Switch
The ON position connects a
user-installed bridge completion
resistor to complete a quarter-
bridge circuit.
B = Grounding Switch
The ON position connects -FBR
line to ground (see the bridge
completion drawings for details).
SW2
Conditioner A
SW1
Conditioner B