Phoenix Contact IB IL AO 4/U/0-10-ECO Handleiding (190 Pagina's)

Handleiding

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Electrical potential and data routing (Inline)

6452_en_11 Phoenix Contact 91 / 188

8.2.2 Current and voltage distribution

Figure 8-3 Current and voltage distribution

1 2

3

4

5

6

7

8

( 9 )

Table 8-3 Current and voltage distribution in potential and data jumpers (24 V DC)

No. Function Voltage to contact* Current

Minimum Maximum Maximum

Potential jumpers

1 7.5 V DC U

L+

7.0 V DC 7.87 V DC 2 A

2 24 V DC U

ANA

19.2 V DC 30 V DC 0.5 A

3 GNDL U

L-

0 V DC 0 V DC 2.5 A

4 24 V DC U

S

19.2 V DC 30 V DC

8 A

5 24 V DC U

M

19.2 V DC 30 V DC

6 GND GND 0 V 0 V 8 A

7 FE FE Not defined Not defined Not defined

(9) FE spring

Data jumpers

8 a Bus signal

8 b Bus signal

8 c Clock

* Contact no. 3 is reference potential for the logic.

Contact no. 6 is reference potential for the I/O.

If there is no electrical isolation between logic and I/O, both have the same potential.

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