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IPLink
4.3.4. AC44 Card
Description
The AC44 card is a communication enabler.
This card must be connected in each IPLink
module on site.
Status LED
D9
D8
D7
D6
Installation
1. Setting the End of Line (EOL) — If the
IPLink module is in the middle of a com-
munication network, set the end of line
(EOL) jumper to "No"; if it is located at the
beginning or end of the network, set the EOL
jumper to "Yes".
Jumper at
"Yes" position
If the IPLink module is located at the
beginning of the network, the EOL
jumper should be set to "Yes" on
the AC44 Card.
ID Selector
ON
OFF
1 2 3 4 5 6 7 8
END OF LINE
J3
NO
YES
J3 EOL
selector
Figure 9. AC44 Card
D9
Jumper at
"No" position
Figure 10. EOL positions
2. Inserting the Card — Connect the 3 wires
coming out the card to the IPLink module as
shown below:
IPLink
1
2
3
1
2
3
A B C
3. Connecting the Card
Before plugging the card, make sure
dipswitch #1 is at the "ON" position
(all other switches must be OFF).
ON
OFF
D8
D7
D6
Plug the AC44 Card to the CARD5 connec-
tor in the IPLink module. Be sure to line up
the ground connector with the metallic pin
located on the main board while inserting
the card.
AC44 Card
Ground
connector
Figure 12. Installing the Card in the IPLink
4
CARD5
AC-44
ON
OFF
1 2 3 4 5 6 7 8
Figure 11. AC44 Card Wiring
1 2 3 4 5 6 7 8
J3
IPLink, rev.01
END OF LINE
NO
YES
17
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