Mitsubishi Electric EB-50GU-A Instruction Book page 51

Shown below are four examples of Interlocked operations.
Example 1: Interlocked operation of indoor unit and card key via a DIDO controller
2 Signal indicating the card
key has been removed
UP
EB-50
3 Signal to stop the indoor
unit
Example 2: Interlocked operation of operation mode between indoor units
2 Signal indicating the operation mode for the
indoor unit #1 has changed to fan mode
UP
EB-50
3 Signal to change the
operation mode for the
indoor unit #2 to fan
mode
Example 3: Interlocked operation of indoor unit and window through the free contact on an indoor unit
UP
EB-50
3 Signal to stop the indoor
Example 4: Interlocked operation of indoor unit, lighting, and card key through the free contact on an indoor
unit
2 Signal indicating the card
key has been removed
UP
EB-50
2 Signal indicating the
window has been opened
unit
3 Signal to stop the indoor
unit and turn off the
lighting
1 The card key status is input
through the contact.
DIDO controller
(PAC-YG66DCA)
Indoor unit
1 The operation mode has changed
Indoor unit #1
(conference room No.1)
Indoor unit #2
(conference room No.2)
1 The open/close status of the window is
input to the free contact.
Indoor unit
1 The card key status is input
to the free contact.
Indoor unit
4 Signal to turn off the lighting
via the free contact
51
Card key
from heating to fan mode.
Remote
controller
Window
Card key
Lighting