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©Vecow EAC-5000 User Manual
GETTING TO KNOW YOUR EAC-5000/EAC-5100
Jumper
Pin No.
Definition
JP1(COM1)
JP2(COM1)
1-2
RS485 Mode Terminal resistance OFF (Default)
2-3
RS485 Mode Terminal resistance ON
Pin No.
Definition
1-2
H/W MODE(Default)
2-3
S/W MODE
Pin No.
Definition
1-2
FAN Operation Voltage 5V
2-3
FAN Operation Voltage 12V(Default)
1
3
1
3
2.5.1.5 JP1 : COM1 RS485 Mode Terminal resistance ON/OFF
2.5.1.6 JIGNMODE1 : Ignition Mode Select
2.5.1.7 JP4 : SYS_FAN1 Operation Voltage Select
JP1
JIGNMODE1
There are two Pin Header JP1 and JP2 to set terminal resistor (120Ω) ON/OFF
of COM RS485 mode function.
JP4
