Mitsubishi Electric AE-200A-50A Instruction Book page 15

(2) Select [Emergency Stop (Level signal)] when using a level signal to collectively run or stop all the air
conditioning units connected to the AE-200 or AE-50 in an emergency. During an emergency stop, the ON/
OFF operation from the local remote controllers will be prohibited, and the ON/OFF operation and Prohibit/
Permit settings on the AE-200 or AE-50 will be prohibited.
Note: Refer to the AE-200 Installation Manual for details about the demand level.
1
2
3
4
5
6
7
8
9
Connection to AE-200/AE-50 (CN5)
(3) Select [ON/OFF (Level signal)] when using a level signal to collectively run or stop all the air conditioning
units connected to the AE-200 or AE-50. The ON/OFF operation from the local remote controllers will
be prohibited, and the ON/OFF operation and Prohibit/Permit settings on the AE-200 or AE-50 will be
prohibited.
1
ON signal,
2
OFF signal
3
4
5
6
7
8
9
Connection to AE-200/AE-50 (CN5)
WT07138X01
Emergency stop/
Normal operation
Demand level 2
Demand level 3
Demand level 4
12 or 24 VDC
12 or 24 VDC
Contact ON
Contact OFF
Normal
Contact ON
Contact OFF
Demand
Contact ON
Contact OFF
Stop
15
Emergency
stop
Normal
Demand Demand
OFF ON OFF
Run Stop