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Pressure Systems, Inc. Model 9046 User’s Manual
Page 4 www.PressureSystems.com
Precision
Temperature
Device
Jumper sockets for thermocouple/resistance
mode selection (jumper = thermocouple)
Sockets for temperature transducer
Sockets for
resistance
excitation
Universal SCM
Non
Nonun
Non-Universal SCM
Sockets for temperature transducer
Sockets for
resistance
excitation
Precision
Temperature
Device
Figure 1-2: Signal Conditioning Module (SCM)
1.1.3.2 Open Circuit Detection
The SCM, without the open circuit detect feature, is used where an electronic engine control
package is used which requires a high degree of isolation from ground in order to reduce offsets
in the temperature signal. This unit will handle thermocouples only and has no jumper.
2.0 Setup Instructions
Use the procedures in this section to set up a Model 9046 module.