Samsung DVM PLUS III Technical Data Book page 694

05-4~6_control systems(142~171
Control Systems
5 External contact control system
5
5-2. External contact interface module (MIM-B14)
1) Features
Interlock DVM air-conditioner with external controller
- Indoor unit On/Off control by the external contact
(Usable equipment :Card-key,Timer,Sensor)
- Output the indoor unit thermo ON/OFF state
- Output the indoor unit error state
2) Dimensional drawing
3) Explanation of part names
1 2
No. Input/Output
1
Error state
Indoor unit thermo ON/OFF state
2
3 Operation signal input load
4 Connector for indoor unit
5 Connector for indoor unit
V-162
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80
4
5
3
Contact rating
220VAC, 3A
220VAC, 3A
5VDC, 5mA
Unit : mm
Operation
Normal : Close, Error : Open
Start : Close, Stop : Open