Contrex CX-1200 Manual do Utilizador descarregar pdf (Página 41)

Page 39

Figure 2-40 Analog Input 1: Current Input

2

3

4

JA

0-20 mA Input

Common

243

Ohm

Analog Input 1:

Current Input Wiring

(JA, Pins 2,3,4)

The Analog Input 1 can be used with

either ±12 VDC or 0-20 mA inputs.

Figure 2-40 displays the 0-20 mA

option.

Analog Input 2:

Current Input Wiring

(JA, Pins 5,6,7)

The Analog Input 2 can be used with

either ±12 VDC or 0-20 mA inputs.

Figure 2-41 displays the 0-20 mA

option.

Figure 2-41 Analog Input 2: Current Input

5

6

7

JA

0-20 mA Input

Common

243

Ohm

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 54 55

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