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IN19856
- 18 -
Rev 2
Figure 9 ITV in POE Mode
To change the POE state of an ITV, press “
Submit
”,
or the keyboard
Enter
key. The ITV will turn on
POE and store this state. The ITV now
has the “
Bus Out
” connection changed to the POE state
indicated by the “Enable POE” checkbox:
enabled
–
24 VDC
on
(checked) or
disabled
–
24 VDC
off
(unchecked).
12.3.
Connecting ITVs for a POE Group
The cable connections are critical for proper operation of POE. The following is an example of
proper POE cable connections.
Figure 10 - ITV POE Group Ethernet Connections
I
T
V
1
I
T
V
2
I
T
V
3
I
T
V
4
P
P
P
I
T
V
5
I
T
V
6
P
Ethernet
Ethernet from PLC
or previous device
24VDC
POE group 1
P