■MCC-1777
1 (WHI) -
2 (YEL) -
3 (ORN) -
4 (BLU) -
5 - -
6 (RED) DC12V
1 (WHI) -
2 (YEL) -
3 (ORN) -
4 (BLU) -
5 - -
6 (RED) DC12V
TC1 100 (BRN) 1 (BLU) -
3
TCJ 102 (RED) 1 (RED) -
2
TC2 101 (BLK) 1 (BLK) -
2
TA 104 (YEL) 1 (BLK) -
2
TF 103 (GRN) 1 (RED) -
2
TX
*1
105 (WHI) 1 - -
2
60 (WHI) 2 (BLU) Output
60 (WHI) 3 (ORN) Output
62 (BLU) 1 (RED) 12V
60 (WHI) 6 (BLK) Output
602 (BLU) 1 (BLU) Output
2 (BLK) GND
602 (BLU) 3 (BLU) Output
4 (BLK) GND
601 (WHI) 1 (WHI) Input
2 (BLK) GND
601 (WHI) 3 (WHI) Input
4 (BLK) GND
600 (WHI) 3 (BLU) Input
4 (BLK) GND
600 (WHI) 5 (YEL) Input
6 (BLK) GND
61 (YEL) 1 (BLU) 5V
2 (BLK) GND
61 (YEL) 4 (WHI) Output
5 (RED) 12V
61 (YEL) 6 (BRN) Output
FAN speed HH 63 (RED) 2 (YEL) Output
FAN speed H 63 (RED) 3 (GRN) Output
FAN speed L 63 (RED) 4 (BLU) Output
Cooling oil recovery /
Heating refrigerant recovery
control
62 (BLU) 3 (WHI) Output
62 (BLU) 4 (BRN) Output
62 (BLU) 5 (BLU) Output
62 (BLU) 6 (GRN) Output
90 (GRN) 1 (RED)
GND
*2
2 (WHI) Input
90 (GRN) 3 (BLU) Input
90 (GRN) 4 (ORN) Input
90 (GRN) 5 (GRN) Input
90 (GRN) 6 (YEL) Input
45 (WHI) 5 (YEL) -
45 (WHI) 4 (ORN) -
64 (RED) 2 (RED) Output
64 (RED) 3 (WHI) Output
*1 : The TX sensor can be used by connecting an Optional sensor (for Ta or TF) (sold separately).
*2 : For safety, the output will change depending on the combination with SW701. Refer to the Terminal DI1 / ＊ DI1 page for details.
LED position and details
Digital output 1 (user defined)
Digital output 2 (user defined)
Pre defrost signal output
Cool (open) / Heat (close)
output
Notice output
Safety (Normal close)
External trouble input
Forced thermostat OFF Input
Notice Input
Operation Mode Input (Cool /
Heat)
Modbus A
Modbus B
Alarm active
Digital output
Defrost mode
Digital output
Thermostat on
Digital output
Fan motor active
Digital output
Output 1 (0-10V)
Output 2 (0-10V)
(No function)
Input 1 (0-10V)
Input 2 (0-10V)
(No function)
Input 1 (4-20mA)
Input1(4-20mA)
(No function)
External ON/OFF
input
Operating output
PMV 1 82 (BLU)
PMV 2 84 (BLK)
SpecificationFunction
Connector
No. CN
Connector
color
Pin No.
Wire color
D501 (Red) MCU power supply Lights when the power is turned on
Flashes every 5 seconds.
With central control: lighting and flashing every 5 seconds.
Flashes every 5 seconds.
Group: lighting and flashing every 5 seconds.
D505 (Orange)
Mod bus communication When connected to Modbus, it lights up every 5 seconds.
D403 (Red)
Sub bus power supply
(Remote controller wiring (A, B))
Sub bus Lights while power is being supplied.
Meaning of lighting
D503 (Yellow)
Communication line (Uv(U1), Uv(U2))
(Main bus communication)
D504 (Green)
Remote controller wiring (A, B)
(Sup bus communication)
P.C. board LED
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