Lan Connection Function - Mitsubishi Electric AG-150A-A Installation Manual

Air-conditioner control system
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NOTE
• When connecting the external input/output cables to connector
CN5 on the controller, punch out the knockout hole.

12 LAN connection function

When using the LAN connection function, insert the LAN cable to
the LAN connector of the controller.
* Connect the LAN cable from the AG-150A to other equipments via
a switching HUB.
* The maximum LAN cable distance from the AG-150A is 100 m
(328 ft).
The line can be extended up to 500 m (1640 ft) by connecting the
switching HUBs in cascade.
* When using a PAC-YG50ECA Expansion controller, do not
connect more than four devices (gateway, router, layer 3 switch,
Switching HUB, and etc.) in series between AG-150A and PAC-
YG50ECA.
(Transmission delay time must not exceed 2 seconds.)
* Procure the LAN cable on site, and use 100 BASE-TX Straight cable. (Category 5 or later)
* For a description of the IP address setting method, refer to section
8 Initial Setting .
* LAN is 100 BASE-TX specification.
CAUTION
* Perform the LAN wiring before controller installation, and wire up to the body by the same method as wiring the M-NET
transmission cable.
* When a LAN is already connected, choose the IP address after consulting with the system administrator, and connect to the
LAN body after changing the IP address.
* Connect AG-150A to a private network.
Use a security device such as a VPN router when connecting to the Internet.
(Configure the system in the way that does not allow access from the external sites.)
Punch out the knockout hole
- 28 -
LAN

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Ag-150a

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