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EcoBreeze System Installation24
3. Wire the expansion bus to the 124, 125, and 126 contacts on the terminal block in the
remote display interface enclosure.
G4K4 N4
124 125 126 188 189 190 192 193 194 195 196 197 198
na3576a
AC POWER
(85-265
VAC,
50/60 Hz)
ANALOG INPUT
(4-20mA OR 0-10
VDC)
DAMPER END SWITCH SIGNAL
DIGITAL
INPUTS
(DRY
CONTACT)
DIGITAL
OUTPUTS
(DRY
CONTACT,
5A, 250VAC)
FRAME
BUS
(CAN)
L1
L2N
PE - GND
SUPPLY AIR DP SIGNAL
POWER RETURN / SIGNAL
ACTIVE SENSOR POWER (+24 VDC)
RUN / DAMPER END COMMON
RUN SIGNAL
DAMPER COMMON
ALARM COMMON
DAMPER OPERATION
ALARM (NORMALLY OPEN)
CAN - H
CAN - L
CAN - GND