Rockwell-automation 1771-IQ16 DC (24V) Isolated Input Module Installat Manual de usuario descargar pdf (Pagina 5)

DC (24V) Isolated Input Module 5

Publication 1771-5.25 - November 1999

Key the Backplane Connector

Place your module in any slot in the chassis

except the leftmost slot which is reserved for

processors or adapters.

ATTENTION: Observe the following

precautions when inserting or removing

keys:

• insert or remove keys with your fingers

• make sure that key placement is correct

Incorrect keying or the use of a tool can

result in damage to the backplane

connector and possible system faults.

Position the keying bands in the backplane connectors to correspond to

the key slots on the module.

Place the keying bands:

between 22 and 24

between 30 and 32

You can change the position of these bands if subsequent system design

and rewiring makes insertion of a different type of module necessary.

Upper Connector

11022ĆI

I/O chassis

ATTENTION: Remove power from the 1771 I/O

chassis backplane and field wiring arm before

removing or installing an I/O module.

• Failure to remove power from the backplane or

wiring arm could cause module damage, degradation

of performance, or injury.

• Failure to remove power from the backplane could

cause injury or equipment damage due to possible

unexpected operation.

Swing the chassis locking bar down into place to secure

the modules. Make sure the locking pins engage.

1771ĆA1B, ĆA2B, ĆA3B, ĆA3B1, ĆA4B I/O chassis

1771ĆA1B, ĆA2B, ĆA3B1, ĆA4B Series B I/O chassis

locking tab

card guides

module

19809

card guides

locking bar

locking bar pin

Snap the chassis latch over

the top of the module to secure it.

Install the Module and Field

Wiring Arm

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

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Rockwell-automation 1771-IQ16 DC (24V) Isolated Input Module Installat Manual de usuario Pagina 5

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