Mounting - pma Digital 380 Bedienungsanleitung

VERSIONS
9404 380 6 . . .1
9404 380 700 .1

MOUNTING

Installation with channel selector:
EARTH TERMINAL (for grounding interferences)
If outside interferences voltage act on the instrument, functional troubles may be
caused (concerns also high-frequency interferences). For grounding interferences
and ensuring the electromagnetic immunity, an earth must be connected: Terminal 6,
20 and 21 must be connected to earth potential by means of a short cable
(approx.20cm,e.g. to switch cabinet ground). Keep this cable separate from mains
cables.
2
Digital indicator Digital 380
Channel selector Digital 380
M
143. 2 1
D I
or
143. 2 1
9499-040-24701