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2-2. External output

Use an external output cable with appropriate external dimension, depending on the number of ca-

bles to be installed.

Indoor unit

• A twisted pair cable should be used. Maximum length of cable is 25 m.

• Output voltage: High DC 12 V ±2 V, Low 0 V.

• Permissible current: 50 mA

• For details, refer to "Setting of external input and output" on page 05-15.

• When indicator, etc. are connected directly

Example:

Function setting number 60 is set to "00"

CN47

LED

PCB

Resistor

Connected device

• When connecting with a device equipped with a power supply

Example: Function setting number 60 is set to "00"

Connected device

CN47

PCB

Connected device Relay

(Operation status)

2-2. External output - (05-13) - 2. External input and output

FIELD

WORKING

FIELD

WORKING

Fujitsu AOYG14KMCC User Manual

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