PA203
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15
3 Connection
This chapter is about terminal assignment and will present some wi-
ring examples.
3.1 Terminal assignment
9ROWDJHVXSSO\
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9
&RPPRQ
,QSXWFXUUHQWYROWDJH
Litz contact only by means of connector sleeves with insulating
enclosures for reasons of shock protection according to EN 61010.
Do not otherwise assign contacts that have been left unassigned ex
factory. We recommend to screen all sensor terminal leads and to
ground the shield on one side. Shields on both sides are recommen-
ded in case of RF interference or in case of equipotential bonding
over long distances. The sensor leads should not be in the same
phase winding as the mains supply and the output contact leads.
3.2 Inputs and outputs
Measuring range Resolution
Input resistance
100 V
0,1 V
3 MΩ
600 V
0,1 V
3 MΩ
1 A
1 mA
14 mΩ
5 A
1 mA
14 mΩ
AC signals: max. 1 kHz
3.3 Voltage supply connection
There are several options for operation supply.
Power supply must be fed in via the recommended external fuse.
Operating voltage
External protection
85...265 VAC, (50/60 Hz) and 100...300 VDC
M 100 mA
21...53 VAC, (50/60 Hz) and 10.5...70 VDC
M 500 mA
