How to install
22
BACnet Gateway
(4) Connecting Internet – BACnet Gateway
• In the case connecting a BACnet gateway to the internet which is already installed in the site, there
should be a HUB which is already installed.
In the case, being able to inter-work with the BMS system using the internet and connecting a
BACnet gateway to the internet which is already installed in the site : Use the HUB
• Be aware the type of the cable you’re using (the Direct cable or the Cross cable)
• Prior to the Connecting, Check whether the cable works properly or not through the LAN tester.
• After applying the power to the DC adapter provided, Turn on the power switch.
■
In the case using HUB
Use a LAN cable (Direct cable) and connect it to Ethenet1 of the BACnet gateway
(Ethernet2 is reserved in case)
■
In the case NOT using HUB
(to check the communication status using web control/monitoring function in the site)
Use a LAN cable (Cross cable) and connect it to Ethenet1 of the BACnet gateway
(Ethernet2 is reserved in case)
Note:
Through the test operation of BACnet gateway, it can be judged whether the installation is
properly done or not (instead of using the HUB, connecting the BACnet gateway with a cross
cable)
Note:
If know Detail web control/monitoring function, refer web control/monitoring part
Hub
LAC Cable(Direct Cable)
Ethernet 1
IRS485 port
Ethernet port
Console port
Power switch
& power port
LG-NET 1
MENU/
SELECT
TX
RX
LG-NET 2
TX
RX
LG-NET 3
TX
RX
LG-NET 4
TX
RX
Ethernet 1
ACT
LNK
Ethernet 2
ACT
LNK
Console
Run
Power
TX
RX
Ext 1
TX
RX
Ext 2
TX
RX
DI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DO
1
2
3
4
LAC Cable(Direct Cable)
Ethernet 1
IRS485 port
Ethernet port
Console port
Power switch
& power port
Connect DC Adaptor
LG-NET 1
MENU/
SELECT
TX
RX
LG-NET 2
TX
RX
LG-NET 3
TX
RX
LG-NET 4
TX
RX
Ethernet 1
ACT
LNK
Ethernet 2
ACT
LNK
Console
Run
Power
TX
RX
Ext 1
TX
RX
Ext 2
TX
RX
DI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DO
1
2
3
4
Summary of Contents for BNU-BAC
Page 401: ...CHINESE LG BNU BAC BACnet閘道器 安裝 使用指南 LG 重要須知 安裝與操作室內空調設備前 請先詳閱本安裝指南 閱讀完畢後 請將本指南妥善保存以備日後參考之用 ...
Page 431: ...安裝 使用指南 31 CHINESE 測試作業程序 檢視監督資訊的功能 點擊顯示幕上的圖示 如下所示 會出現遠端診斷頁面 以便您檢視室內空調 通風設備的運作資訊 ...
Page 432: ...32 BACnet閘道器 測試作業程序 檢視控制功能 室內空調 點擊遠端診斷頁面的 監督 室內空調 通風設備 按鍵 您就可以即時檢視到室內空調 通風設備的 資訊 ...