Open Circuit Detection; Setup Instructions - Pressure Systems 9046 User Manual

Pressure Systems, Inc.
Sockets for temperature transducer
Non Nonun
Non-Universal 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.
Page 4
Sockets for
resistance
excitation
Precision
T e mperature
Device
Figure 1-2: Signal Conditioning Module (SCM)
Model 9046 User's Manual
Jumper sockets for thermocouple/resistance
mode selection (jumper = thermocouple)
Sockets for temperature transducer
Universal SCM
www.PressureSystems.com
Sockets for
resistance
excitation
Precision
T e mperature
Device