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F3 DIO 16/8 01
3 Product Description
HI 800 177 E Rev. 1.01
Page 23 of 58
3.4.1.3 Communication
LEDs
All RJ-45 connectors are provided with a small green and a yellow LEDs. The LEDs signal
the following states:
LED
Status
Description
On
Full duplex operation
Blinking Collision
Green
Off
Half duplex operation, no collision
On Connection
available
Blinking Interface
activity
Yellow
Off
No connection available
Table 7:
Ethernet Indicators
3.4.1.4 I/O
LEDs
LED
Color
Status
Description
On
The related channel is active (energized).
DI 1...16
Yellow
Off
The related channel is inactive (de-energized).
On
The related output is active (energized).
DO 1...8
Yellow
Off
The related output is inactive (de-energized).
On
Pulsed output activated.
TO 1...2
Yellow
Off
Pulsed output deactivated.
Table 8:
I/O LEDs