Emerson Machinery Health AMS 6300 SIS Operating Manual page 36

Installation and commissioning
February 2023
Figure 4-11: Connection example with eddy current measuring chains
A. Eddy current sensor PR 642x
B. Signal converter CON 0x1
C. Cable LIYCY-CY 2x2x0.25mm
D. 9-pole sub-D terminal block monitor A, B, and C (analog signals)
E. Cabinet
F. Cabinet ground
G. Protective ground
H. Connection housing/protective ground (machine ground), only CON 011
Hall effect sensor
Cable recommendation
To achieve undisturbed and proper measurements even with longer cables, Emerson
recommends using cables of type LiYCY-CY 2x2x0.25mm
AMS 6300 SIS. At distances greater than approximately 400 m between terminal box and
AMS 6300 SIS, cables with bigger crosssections are recommended.
connection and an example for shielding and grounding of the cables.
Additional load resistors for Channel OK detection
To enable Channel OK detection at machine standstill if using PR 9376 Hall effect sensors,
connect two 10 Ωk load resistors to the sensor input as shown in
Note
Connect the load resistors as close as possible to the signal input to ensure proper Channel
OK detection.
36
2
(maximum 400 m)
2
between terminal box and
Operating Manual
MHM-97442
Figure 4-12 shows the
Figure 4-12.
MHM-97442, Rev. 2.06