LG BNU-BAC Installation & Owner's Manual page 13
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Also See for BNU-BAC:
- Owner's manual (481 pages) ,
- Installation & owner's manual (161 pages)
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(2) When connecting the BMS by using more than one BACnet
Gateway (possible to connect 16 units at maximum)
BMS(Building Management System)
BACnet Gateway
TX
LG-NET 1
RX
LG-NET 2
TX
RX
1
DI
TX
2
LG-NET 3
RX
3
TX
4
LG-NET 4
5
RX
6
7
TX
8
Ext 1
RX
9
10
Ext 2
TX
RX
11
12
13
14
ACT
15
Ethernet 1
LNK
16
17
MENU/
Ethernet 2
ACT
18
SELECT
LNK
19
20
Console
TX
RX
1
DO
Run
2
3
4
Power
Simple central
(possible to connect
TX
LG-NET 1
RX
LG-NET 2
TX
RX
1
DI
TX
2
LG-NET 3
3
RX
TX
4
LG-NET 4
RX
5
6
7
8
Ext 1
TX
RX
9
10
TX
Ext 2
RX
11
12
13
14
ACT
15
Ethernet 1
LNK
16
17
MENU/
ACT
18
SELECT
Ethernet 2
LNK
19
20
TX
Console
RX
1
DO
Run
2
3
4
Power
BACnet Gateway
Simple central
(possible to connect
Hub
LAN
(direct cable)
ON
KSDO4H
L1 2 3 4
PI485
ON
KSDO4H
L1 2 3 4
PI485
controller
if necessary)
ON
KSDO4H
L1 2 3 4
PI485
Multi
ON
KSDO4H
L1 2 3 4
controller
PI485
if necessary)
Multi V
00
Multi V
10
Multi V
00
F0
F1
F3
Installation/Owner Manual 13
How to install
. . .
01
0F
. . .
11
1F
. . .
01
2F
F2
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