AMCI ANR2, User Manual

Page: 28 / 62

INSTALLING THE ANR2
ADVANCED MICRO CONTROLS INC.
3
28
Extending the Transducer Cable (continued)
4-Wire Sensor
Figure 3.15 Extending a 4-Wire Sensor Cable
5-Wire Differential
Figure 3.16 Extending a 5-Wire Differential Sensor Cable
The secondary’s centertap wire is left unconnected and electrically isolated.
B
B
+Exc
+Exc
Shields
–Exc
–Exc
A
GND
GND
LVDT/RVDT
Sensor
RED
WHITE
BLACK
BLACK
Belden 9729 or equ.
NOTE: Connection should only be
made if the sensor’s shield is isolated
from sensor body or sensor body is
not grounded. Connection must be
isolated from Earth Ground at this point.
NOTE: A jumper from +Exc to the A input is required
for proper operation.
B
B
+Exc
+Exc
Shields
–Exc
–Exc
A
GND
N.C.
GND
LVDT/RVDT
Sensor
RED
WHITE
BLACK
BLACK
Belden 9729 or equ.
NOTE: This connection should only be
made if the sensor’s shield is isolated
from sensor body or sensor body is
not grounded. Connection must be
isolated from Earth Ground at this point.
NOTE: A jumper from +Exc to the A input is required
for proper operation.