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12. Connections
12.1 Ethernet port
The Ethernet port has two LED status indicators.
(1)
12.2 Power supply, grounding, and shielding
The power is transmitted over a network cable (PoE).
NOTE
Make sure that the power supply has sufficient power capacity for the operation of the product.
The product must always be grounded to earth with a shielded network cable (CAT5 or higher).
Grounding helps limit the effects of noise due to electromagnetic interference on the control system.
Earth connection can also be done using the screw located near the connector. A label identifies the
ground connection.
All the electronic devices in the control system must be properly grounded. Grounding must be
performed according to applicable regulations.
ACGM0198V3EN Version 3.0
Reserved
(2)
(1) Red LED
Off: Valid link has not been detected
On: Valid link has been detected
(2) Green LED
On: No activity
Flashes: Activity
Pin
Description
1
TX+
2
TX-
3
RX+
4
n/c
5
n/c
6
RX-
7
n/c
8
n/c
Connections
19
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