Rockwell-automation 1771-OMD AC(220V) Output Mod Installation Instruct User Manual download pdf (Page 7)

7AC (220V) Output Module Cat. No. 1771-OMD Series B

Publication 1771Ć5.26 - February 2000

Driving an Input with an Output

(Cat. No. 1771ĆIM)

Note: 1771ĆOMD output voltĆ

age range is 184Ć250V ac.

However, the onĆstate voltage

range of the 1771ĆIM is

184Ć276V ac.

ac Low

10Kohm 10W reĆ

sistor

220V ac High

AC/DC (220V)

Input Module

AC (220V)

Output Module

(Cat. No. 1771ĆOMD)

11926ĆI

The front panel of your module contains one green, module active

indicator, 16 red status indicators and one red fuse-blown indicator.

The 1771-OMD/B performs diagnostics in a handshaking mode

when first powered up. Upon successful completion of the

diagnostics, the green module active indicator lights. It turns off if a

fault occurs in the data paths or the opto-isolators.

The red status indicators are provided for system logic side

indication of individual outputs. When a red status indicator lights,

voltage is present on the terminal.

The red fuse-blown indicator is lit when the fuse in the module has

cleared or been removed.

  



ACTIVE

Module Active

Indicator

(green)

00 to 17 Status

Indicators (red)

11927ĆI

FUSE

Fuse Blown

Indicator

(red)

1 2 3 4 5 6 7 8 9 10 11 12

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