AMCI ANR2, Руководство пользователя

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INSTALLING THE ANR2
ADVANCED MICRO CONTROLS INC.
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22
Sensor Wiring
The ANR2 supports 3-, 4-, 5-, and 6-wire LVDT’s and RVDT’s as well as half bridge sensors. The following
diagrams show how to wire these sensors to channel 1 of the ANR2. Wiring to channel 2 is identical except
for the shield connection. Shield connections on the MS-2X11 can only be made on the J1-2 pin.
“GND” in the following diagrams reference signal ground , not chassis ground . Con-
necting shield wires to these pins may result in electrical noise being injected into the
transducer circuit that may cause faulting readings with the potential for improper
machine operation.
Half Bridge
There is only one way to wire a half bridge sensor to an ANR2.
Figure 3.6 Half Bridge LVDT/RVDT Wiring
3-Wire Sensor
There is only one way to wire a 3-wire sensor to an ANR2.
Figure 3.7 3-Wire LVDT/RVDT Wiring
NOTE: Connection bExc output voltage and A input.
11
10
9
8
7
6
5
4
3
2
1 GND
N.C.
N.C.
B1
GND
GND
A1
–Exc
+Exc
Shield
SyncOut
ANR2 TOP VIEW
J1 J2
B +Exc
GND
GND
N.C.
N.C.
B2
GND
GND
A2
–Exc
+Exc
GND
SyncIn
11
10
9
8
7
6
5
4
3
2
1
Ch 1 Ch 2
NOTE: This is a signal ground, not a shield ground.
All shields must be connected to J1-2 or the
earth ground connection of the ANR2 module.
NOTE: Shields are typically grounded at the ANR2.
Verify that the shields are not connected to the sensor
body. If they are, and the body of the sensor is grounded,
do not attach the shields to the ANR2 if the sensor and
ANR2 do not
. share a common ground
LVDT/RVDT
Sensor
NOTE: Connection bExc output voltage and A input.
11
10
9
8
7
6
5
4
3
2
1 GND
N.C.
N.C.
B1
GND
GND
A1
–Exc
+Exc
Shield
SyncOut
ANR2 TOP VIEW
J1 J2
B
+Exc
GND
GND
N.C.
N.C.
B2
GND
GND
A2
–Exc
+Exc
GND
SyncIn
11
10
9
8
7
6
5
4
3
2
1
Ch 1 Ch 2
NOTE: This is a signal ground, not a shield ground.
All shields must be connected to J1-2 or the
earth ground connection of the ANR2 module.
LVDT/RVDT
Sensor
NOTE: Shields are typically grounded at the ANR2.
Verify that the shields are not connected to the sensor
body. If they are, and the body of the sensor is grounded,
do not attach the shields to the ANR2 if the sensor and
ANR2 do not
. share a common ground