MTS Model FlexTest SE - Manual (Page 119)

Accelerometer Connections
Models FlexTest® IIm/GT/SE Controller Hardware FlexTest GT Controller Connections 119
Accelerometer Connections
An accelerometer requires the Model 493.48 Acceleration mezzanine card
(installed in a Model 493.40 I/O Carrier module) and the Model 493.78
Accelerometer Transition Board.
• Each Model 493.48 Acceleration mezzanine card supports up to three
accelerometers.
• The transition board accommodates two types of accelerometers: Low
impedance Voltage Mode (LIVM) type accelerometers and High Level
Signal Conditioned type accelerometers.
I/O Carrier jumper
settings
Before installing a Model 493.48 Acceleration Conditioner mezzanine card in a
Model 493.40 I/O Carrier module, specific jumpers must be set. Jumper settings
depend on the number and configuration of your system accelerometers.
Ch 1A In
Ch 2A In
Ch 3A In
m
J12 B Out
J11 B Out
Ch 1B In
Ch 2B In
Ch 3B In
493.78 Accel. Transition
J6 I/O
J7 I/O
493.40 I/O Carrier
J3 Service
Shunt Cal
J4 I/O
J5 I/O
m
493.48 Acceleration
Conditioner
493.21B Universal
Conditioner
493.21B Universal
Conditioner
493.21B Universal
Conditioner
493.48 Acceleration
Conditioner
493.21B Universal
Conditioner
493.21B Universal
Conditioner
493.21B Universal
Conditioner
J6 I/O
J7 I/O
493.40 I/O Carrier
J3 Service
Shunt Cal
J4 I/O
J5 I/O
m
Accelerometer
Accelerometer
Accelerometer
LIVM
Accelerometer
Accelerometer
Accelerometer
High Level
Signal Conditioned