Emerson E2 Manuel D’Utilisation

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2

2

3

3

4

4

5

5

6

6

7

7

8

8

1

1

ON

ON

S1

S2

INPUTS 9-16

INPUTS 1-8

Set DOWN for
sensors requiring
voltage

Set UP for
sensors not requiring
voltage

If power is needed to operate the sensor, several termi-

nals exist on the 16AI, Multiflex boards, 8IO, that may be 
used to supply DC power (see Figure 9-3 for 16AI and 
MultiFlex power connections). 

Input boards may supply 12VDC or 5VDC. To connect 

to one of the DC power sources, simply connect the sen-
sor’s power wire to one of the terminals.

The maximum current that may be drawn from the 

+12VDC terminal is 100 milliamps. The maximum cur-
rent that can be drawn from all three +5VDC terminals 
COMBINED is 50 milliamps.

Specific wiring instructions for each type of sensor are 

given in Table 9-1 on page 9-3.