Rockwell Automation 1440-VST02-01RA XM-120 Eccentricity Module User Manual
Page 118
Publication GMSI10-UM010C-EN-P - May 2010
110 Wiring Connections for Previous Module Revisions
WARNING
EXPLOSION HAZARD
Do not disconnect equipment unless power has been
removed or the area is known to be nonhazardous.
Do not disconnect connections to this equipment unless
power has been removed or the area is known to be
nonhazardous. Secure any external connections that mate
to this equipment by using screws, sliding latches, threaded
connectors, or other means provided with this product.
Terminal Block Assignments
No.
Name
Description
0
Xducer 1 (+)
Vibration transducer 1 connection
1
Xducer 2 (+)
Vibration transducer 2 connection
2
Buffer 1 (+)
Vibration signal 1 buffered output
3
Buffer 2 (+)
Vibration signal 2 buffered output
4
Tach/Signal In (+)
Tachometer transducer/signal input, positive side
5
Xducer Vin
Vibration transducer power input
6
Xducer V (+)
Vibration transducer power supply output, positive side connect
to Xducer Vin for positive biased transducers or Xducer RTN for
negative biased transducers
7
TxD
PC serial port, transmit data
8
RxD
PC serial port, receive data
9
XRTN
1
Circuit return for TxD and RxD
10
Chassis
Connection to DIN rail ground spring or panel mounting hole
11
4-20 mA 1 (+)
4-20 mA output
300 ohm maximum load
12
4-20 mA 1 (-)
13
Chassis
Connection to DIN rail ground spring or panel mounting hole
14
Chassis
Connection to DIN rail ground spring or panel mounting hole
15
Chassis
Connection to DIN rail ground spring or panel mounting hole
16
Xducer 1 (-)
1
Vibration transducer 1 connection
17
Xducer 2 (-)
1
Vibration transducer 2 connection
18
Signal Common
1
Vibration buffered output return
19
TACH Buffer
Tachometer transducer/signal output
20
Tachometer (-)
Tachometer transducer/signal input, negative side and TACH
Buffer return
21
Xducer V (-)
Vibration transducer power supply output, negative side connect
to Xducer RTN for positive biased transducer or Xducer Vin for
negative biased transducers and power
22
Xducer RTN
Vibration transducer power return