Allen-Bradley 1444-AOFX00-04RB, Руководство пользователя, Страница: 70 / 550

70 Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Chapter 2 Install the Dynamix 1444 Series Monitoring System
3-wire Acceleration Sensors or Other 3-wire Transducer Systems
Figure 29 - 3-wire Acceleration Sensor
Configure the channel for the appropriate polarity supply (+25V or -25 V). A
list of appropriate terminals for each channel follows. See
Figure 29 .
In general, most 3-wire transducer systems req25V or -25V at no more
than 25 mA can be accommodated by connecting like.
3-wire sensors are wired identically to eddy current probes (power polarity is
set in module configuration). See
Figure 21 … Figure 24 for wiring illustrations.
2-wire Self-generating Velocity Sensors
If self-generating, no transducer power connection is required. A list of
appropriate terminals for each channel follows.
Also use this wiring solution for externally powered 2-wire sensors.
Typical Core Designation Channel 0 Channel 1 Channel 2 Channel 3
Power Supply 1 5 9 13
SIG (+) 2 or 3 6 or 7 10 or 11 14 or 15
Return (-) 4 8 12 16
Typical Core Designation Channel 0 Channel 1 Channel 2 Channel 3
SIG (+) 2 or 3 6 or 7 10 or 11 14 or 15
Return (-) 4 8 12 16