Front Panel Components
Original instructions
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Overview
This section contains an illustration of the front panel of the 170 AAI 030 00 I/O base and a description of the LEDs.
Front Panel Illustration
The front panel of the I/O base is shown in the illustration below.
Components of the I/O module
Label
Description
1
Internal interface (ATI) connector
2
Locking and ground contact for the adapter
3
LED status display
4
Protective cover
5
Sockets for the terminal connectors
6
Grounding screw
7
Busbar mounting slot
8
Locking tab for DIN rail mount
9
Mounting holes for panel mount
LED Illustration
This I/O base has one LED, the ready indicator shown in the illustration below.
LED Descriptions
The ready indicator is described in the table below.
Indicator
Condition
Message
Ready
Green
Module is ready to communicate. Operating voltage for internal logic is present and self-test has been passed.
Off
Module is not ready. Operating voltage is not present or module is defective.