Rockwell-automation 1440-DYN02-01RJ XM Dynamic Measurement Module Manual de usuario Pagina 46

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46 Publication ICM-UM002F-EN-E - March 2013
Chapter 2 Installing the XM Dynamic Measurement Module
Figure 2.24 Velocity Sensor and Two Non-contact Sensor Wiring
Connecting Three Non-contact Sensors
The following figure shows the wiring of three non-contact sensors to the
terminal base unit. One non-contact sensor is wired to channel 0. The second
non-contact sensor is wired to channel 1, and the other non-contact sensor is
wired to the tachometer input signal.
TYPICAL WIRING FOR COIL-BASED VELOCITY SENSOR AND TWO
NON-CONTACT SENSORS TO XM DYNAMIC MEASUREMENT MODULE
Shield
Shield
Shield
Channel 0 Input Signal
Signal Common
-24V DC
Channel 1 Input Signal
Signal Common
-24V DC
Signal Common
Tach Input Signal
ATTENTION
You may ground the cable shield at either end of the cable. Do
not ground the shield at both ends. Recommended practice is to
ground the cable shield at the terminal base and not at the
transducer. Any convenient Functional Earth terminal may be
used. See Terminal Block Assignments on page 28
.
IMPORTANT
Transducer DC bias is monitored on all signals.
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