Terminal D1 / D2: Fan Motor Active Digital Output (DC12 V)
• A fan control signal is output. It is usually the ON output at the time of operating, but it is the OFF output in defrosting.
Fan motor active
Terminal D5 / D6: Alarm Active Digital Output (DC 12 V)
• During Alarm operation, Alarm Active Digital Output is active.
Terminal D7 / D8: Defrost Mode Digital Output (DC 12 V)
• During Defrost operation, Defrost Mode Output is active.
Terminal D19 / D20: Thermostat On Digital Output (DC12 V)
• When the thermostat of Dx-coil is ON, a signal comes out.
Terminal D31 / D32: DO_1 Digital Output1 (User Defined)
Terminal D33 / D34: DO_2 Digital Output2 (User Defined)
• See TX-TOS1413 specification section for details.
19-EN
MAX. 2 m
COM (DC12 V)
D1
D2
digital output
MAX. 2 m
COM (DC12 V)
D5
Alarm Active
D6
digital output
MAX. 2 m
COM (DC12 V)
D7
Defrost Mode
D8
digital output
MAX. 2 m
Thermostat on
digital output
D19
COM (DC12 V)
D20
Local supply
Relay
(DC12 V)
Local supply
Relay
(DC12 V)
Local supply
Relay
(DC12 V)
Local supply
Relay
(DC12 V)
– 19 –