MTS Model FlexTest SE - Manual (Page 98)

Models FlexTest® IIm/GT/SE Controller Hardware
Full-Range Digital Universal Conditioner (FRDUC)
FlexTest GT Controller Connections 98
Excitation sense Jumpers W5 and W7 select the local (on board) or remote (through a cable)
excitation sensor connection.
• The local selection is used with 4-wire transducer connections.
• The remote selection is used with 8-wire transducer connections.
• Jumper W7 configures the + excitation signal.
• Jumper W5 configures the – excitation signal.
• Both jumpers should be set for the same configuration.
±Shunt cal The shunt calibration resistor can be installed on the Full Range Digital
Universal Conditioner module, or, in the transducer ID module. R33 assigns a
positive or negative excitation to the shunt calibration resistor if installed on the
Full Range Digital Universal Conditioner module (not the transducer ID
module).
Single ended
excitation
Jumper W8 connects -EX to ground for situations requiring single- ended
excitation.
W7
W5 W
W
W5
W7
W5
W7
Local Remote
Default (No Resistor)
+EX Shunt
-EX Shunt
R33
Default
–EX = –EX –EX = GND
W8 W8