
•
Connect terminal
A
of the 2-wire piezoelectric sensor to terminal
1
of the
CHARM Terminal Block.
•
Connect terminal
B
of the 2-wire piezoelectric sensor to terminal
2
of the
CHARM Terminal Block.
•
Connect the cable shield to a grounding terminal (see
5. Ensure that the cable gland, where the sensor cable is led through, is closed to keep
the IP protection class of the AMS Asset Monitor.
6. Continue with the installation or close the door (see
).
5.3
Install a DO 24 V DC High-Side CHARM
The DO 24 V DC High-Side CHARM is a discrete output CHARM for momentary output
signals or continuous pulse outputs. The CHARM is supplied by the AMS Asset Monitor. A
CHARM Terminal Block is required for the installation. If a relay output is required use the
CHARM Relay Output Terminal Block. See
for the general
CHARM installation procedure.
5.3.1
Connect the output signal wiring
Figure 5-8: Signal connection
A. Digital Output DO 24 V DC High-Side CHARM
B. CHARM Baseplate
C. CHARM Terminal Block
D. Field device with digital input
E. Cable shield connection
Installation Guide
Installing CHARMs hardware
MHM-97923-PBF
April 2020
MHM-97923-PBF, Rev. 1.0
53
Summary of Contents for AMS
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