Cooper-instruments-systems DFI Infinity CS Economy Digital Indicator Manual do Utilizador descarregar pdf (Página 13)

DFI INFINITY CS (V- M3598/N/0906) 10 CF 70

Connections with ”typical wire colors”

+E = Positive Excitation (red)

-E = Negative Excitation (black)

+S = Positive Signal Input (green)

-S = Negative Signal Input (white)

Figure 3-6 Meter-powered Bridge Input

Figure 3-7 shows the connections required for an externally-powered bridge input: the external supply is brought to

the meter’s buffer circuits to permit ratiometric readings. Set S1 DIP switch for external excitation for Figure 3-7

and 3-8.

Connections with ”typical wire colors”

+E = Positive Excitation (red)

-E = Negative Excitation (black)

+S = Positive Signal Input (green)

-S = Negative Signal Input (white)

Figure 3-7 Externally-powered Bridge Input

Figure 3-8 4-Wire DC Input Connections with External Excitation

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 35 36

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