15 emc connections and installation, Onnections and, Nstallation – Cleveland Motion Controls ULTRA ISC SERIES SLIM CELL TRANSDUCER REV AA User Manual

Page 38

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U

LTRA

ISC

S

ERIES

S

LIM

C

ELL

T

RANSDUCER

MAN-70434-0

R

EV

AA

4.15 EMC

C

ONNECTIONS AND

I

NSTALLATION

Compliance with the specified EMC directive for immunity in a heavy industrial environment and
emissions in a light industrial environment requires correct installation and wiring of the Ultra ISC
Tension Transducer. The most important precaution to be taken in the wiring is to use double
screened (shields) cabling for the cables from the transducers (load-cells) to the controller, and
from the 24VDC Power Supply to the transducer load. The outer screen of each cable must be
firmly bonded to the enclosure that contains the amplifier, the transducer (load-cell) housing and
the enclosure of the output load device. Large loops of unshielded cables must be avoided and
effective cable glands providing 360 degree grounding of the outer screen of the transducer and
output cables to the enclosure must be used.

Figure 12 EMC Connections and Installation

P

AGE

38

OF

42

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