7. PANEL CARD P001
Panel card is connected to the control card A001 connector with 16-wire ribbon cable
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7.1. Connectors
Pin
Signal
X1:1
+24V
X1:2
SDA
X1:3
+5V
X1:4
GND
X1:5
SCL
X1:6
GND
X1:7
Pot_1_A
X1:8
Pot_1_B
X1:9
GND
X1:10
Pot_2_A
X1:11
Pot_2_B
X1:12
GND
X1:13
Pot_3_A
X1:14
Pot_3_B
X1:15
+5V
X1:16
+24V
Kemppi Oy
SERVICE MANUAL
KEMPACT RA_V_1.2
Description
+24V supply voltage for the LCD backlight
I2C bus data
+5V supply voltage
Ground
I2C clock
Ground
Pulse potentiometer 1 channel A
Pulse potentiometer 1 channel B
Ground
Pulse potentiometer 2 channel A
Pulse potentiometer 2 channel B
Ground
Pulse potentiometer 3 channel A
Pulse potentiometer 3 channel B
+5V supply voltage
+24V supply voltage for the LCD backlight
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