Mitsubishi Electronics Settings for when the GB-24A is connected to an existing LAN

4-2-3-2 Settings for when the GB-24A is connected to an existing LAN

When connecting the GB-24A to an existing LAN, consult with the network administrator who is responsible for the LAN before setting the IP address, subnet mask, or gateway address.

[Example of a Permanent LAN System] Backbone LAN (private network)

Gateway

IP: 192.168.1.250

Gateway

IP: 192.168.2.250

Receive from the LAN administrator.

Receive from the LAN administrator.

	GB-24A
IP Address	:192.168.1.1
Subnet Mask	:255.255.255.0
G/W Address	:192.168.1.250

Web Monitor PC

IP Address	:192.168.1.101
Subnet Mask	:255.255.255.0
G/W Address	:192.168.1.250

Web Monitor PC

IP Address	:192.168.2.51
Subnet Mask	:255.255.255.0
G/W Address	:192.168.2.250

4-2-4 External Input Setting

In the External Input Setting menu, set the GB-24A external input function. By using external input functions, it is possible to stop and run multiple air conditioners connected to the GB-24A via the separately sold external I/O adapter for G-24A (Model: PAC-YG10HA) using level signals and pulse signals.

(1)Select [Not in use] when not using the external input function.

(2)Selecting [Emergency stop (Level signal)] makes it possible to stop multiple units by using a level signal. While this stop operation is being performed, operations such as running or stopping units are prohibited on the GB-24A unit or remote control.

1
2	Emergency stop/normal
3
4
5
6	DC 12V
7
8
9
Connection to G-24A (CN2)

Contact ON
Contact OFF Normal	Emergency
	Stop	Normal

(3)Selecting [ON/OFF (Level signal)] makes it possible to run or stop multiple units using a level signal. In this mode, all air conditioner units connected to the G-50A will be run or stopped and run/stop operations will be prohibited on the GB-24A unit or remote control.

1
2	Run/Stop
3
4
5	DC12V
6
7
8
9
Connection to G-24A (CN2)

Contact ON

Contact OFF

Stop Run Stop

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