Rockwell-automation 1792-IB16LP INSTL INSTR 16 INPUT MODULE Manuale Utente Scaricare il pdf (Pagina 7)

ArmorBlock-LP 16 Input Module

Publication 1792-5.6 – September 1997

Troubleshoot with the Indicators

The ArmorBlock I/O module has the following indicators:

• Network status indicator (NS)

• Module status indicator (MS)

• Individual I/O status indicators (A, B)

• Power Status indicators

– module power

– sensor power

– sensor short circuit

30197–M

NS = Network Status Indicator

OVL = Sensor Short

Circuit Indicator

= Sensor Power

Supply Status Indicator

= Module Power Supply

Status Indicator

A and B = Input I/O

Status Indicators

MS = Module Status

Indicator

Note: This module contains a circuit to protect the DeviceNet power supply from short circuits in

an attached sensor or sensor cable. If you connect a sensor while the module is powered,

the surge current produced by the sensor can cause the module to fault. This operation is

normal.

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Rockwell-automation 1792-IB16LP INSTL INSTR 16 INPUT MODULE Manuale Utente Pagina 7