Vishay G4-DT, Техническое руководство, Страница: 23 / 174

G4 Multi Channel Force Instrument
2-5
DC SUPPLY 24 V Power supply unit
The output of the external DC source must be rated 24 V , ±15%
including fluctuations, min. 40 W. The DC source must provide Double
Insulation between Mains parts and 24 V SELV or SELV-E Circuit,
and a limited-energy circuit (maximum available current of 8 A).
For the US market this energy limit can be achieved with an
ANSI/UL248-14 fuse rated 5A.
For other markets an IEC 60127 T type fuse rated 4A may also be used.
24 V In
Terminals 1, 2 and 3.
The G4 instrument should be powered by 24 V
,
connected according to the diagram below.
To achieve functional grounding, terminal 3
should be connected to ground.
See Technical data for input voltage ratings.
24 V Out
Terminals 4 and 5 can be used to supply max. 100 mA
to digital inputs and outputs.
Connection should be according to the diagram below.
See technical data for ratings.
1
DC SUPPLY
2
0 V
3
Shield
4
5
0 V
6
Shield
0 V
Ground
0 V
+24 V In +24 VDC In
+24 VDC Out +24 V Out