Distinction PASRW030-BP2 - 6. APPENDIX; 6.1 Interface drawing

21
6. APPENDIX
6. Interface drawing

Main board of the input and output interface instructions below
AC-L
OUT1
OUT2
OUT3
AC-N
OUT4
OUT5
PC1002
GND GND GND GND GND GND GND
GND GND
GND GND GND GND GND GND
GND GND GND
0-10V-OUT
AI/DI01
AI/DI03
AI/DI04
AI/DI05
AI/DI06
AI/DI07
AI/DI08
AI/DI09 AI/DI10
AI/DI11
AI/DI02
AI12(50K)
0-5V-IN
PWM-IN
PWM-OUT
+5V
+12V
485_A2
GND
485_B2
485_A1
485_B1
GND
12V
12V
CN9
GND
AI/DI07
485_A3
GND
485_B3
12V
T5AL250V
FUSE
NUMBER SIGN MEANING
01 OUT 1 Compressor (output 220-230VAC)
02 OUT 2 Water pump (output 220-230VAC)
03 OUT 3 4-way valve (output 220-230VAC)
04 OUT 4 High speed of fan (output 220-230VAC)
05 OUT 5 Low speed of fan (output 220-230VAC)
06 AC-L Live wire (output 220-230VAC)
07 AC-N Neutral wire (output 220-230VAC)
08 AI-DI01 Emergency switch (input)
09 AI-DI02 W
10 AI-DI03 System low pressure (input)
11 AI-DI04 System high pressure (input)
12 AI-DI05 System suction temperature (input)
13 AI-DI06 Water input temperature (input)
14 AI-DI07 Water output temperature (input)
15 AI-DI08 System fan coil temperature (input)
16 AI-DI09 Ambient temperature (input)
17 AI-DI10 Mode switch (input)
18 AI-DI11 Master-slave machine switch / Antifreeze temperature (input)
19 AI12(50K) System Exhaust temperature (input)
20 0_5V_IN Compressor current detection / Pressure sensor (input)
21 PWM_IN Master-slave machine switch / Feedback signal of EC fan (input)
22 PWM_OUT AC fan control (output)
23 0_10V_OUT EC fan control (output)