Connection Diagram - Samsung MR-DH00 Technical Data Book

4) Connection diagram

MIM-B16(PIM) should be connected separately with outdoor units or controllers.
MIM-B16N(PIM) can be connected with outdoor units or controllers to same channel of DMS2.
For power distribution
Watt-hour meter
Electrical
substation
5) Wiring
(1) Connecting outdoor unit directly
(2) Connecting OnOff controller/Touch centralized controller
Note
BACnet GW can connect outdoor unit and OnOff controller/Touch centralized controller at the same time.
Outdoor unit and OnOff controller/Touch centralized controller can be connected to 1 communication channel at the same time.
OnOff
controller
R1-R2
R1-R2
R1-R2
F1 F2 R1 R2
F1 F2 R1 R2
Samsung RS485
communication
BACnet GW
F1-F2
F1-F2
F1-F2
BACnet
communication BMS
(CH = Channel)
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