Mitsubishi Electric AE-200A Instruction Book page 17

4-2-2. M-NET Settings
(1) Enter [0] in the [M-NET Address] field (unless otherwise specified).
(2) When the local remote controller operation is prohibited on the Web Browser for System Maintenance
Engineer, this setting determines the scope of its applicability. Select [SC/RC] to prohibit the operation from
both the sub system controllers and the remote controllers. Select [RC Only] to prohibit the operation only
from the remote controllers.
4-2-3. External Input Setting
Using the external signal input function, the following types of collective operations can be performed for all
connected air conditioning units: Emergency stop, ON/OFF operation, and Prohibit/Permit local remote controller
operation.
A separately-sold external input/output adapter (PAC-YG10HA-E) is required for each AE-200, AE-50 and EW-50.
Select the external signal input mode, referring to the explanations below.
Note: Peak Cut control is performed based on the demand level signal (level 1 to 4) input from the connected demand
controller. (A separate license is required to use the Peak Cut function.)
Note: If an external signal is input to the AE-200 only, the collective operations will not be performed for the units connected to
the AE-50/EW-50 controllers.
Note: Refer to the AE-200 Installation Manual for details about the external signal input function.
Note: General equipment connected via DIDO controller (PAC-YG66DCA) cannot be collectively run or stopped by using the
external signal input function unless [Emergency Stop (Level signal)] is selected and relevant switches on the DIDO
controller are set.
(1) Select [Demand(Level signal)/Not in use] when using a level signal to receive a demand level or when not
using the external signal input function.
Note: Refer to the AE-200 Installation Manual for details about the demand level.
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8
7
6
5
4
3
2
1
Connection to AE-200/AE-50/EW-50 (CN5)
WT07138X02
12 or 24 VDC
Demand level 4
Demand level 3
Demand level 2
Demand level 1
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Contact ON
Contact OFF
Demand
OFF
Demand Demand
ON OFF