Pin Out
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
PL4: Alarms, Serial Input and Digital I/O
Pin Number
Function
1
0V
2
Supply Voltage (V+)
3
Alarm 1 (ALM1)
4
Alarm 2 (ALM2)
5
I2C0 SCL
6
I2C0 SDA
7
SPI SS1
8
SPI MOSI
9
SPI MISO
10
SPI SCK
11
Digital I/O Channel 1 (DIG1)
12
Digital I/O Channel 2 (DIG2)
13
Digital I/O Channel 3 (DIG3)
14
Digital I/O Channel 4 (DIG4)
15
Digital I/O Channel 5 (DIG5)
16
Digital I/O Channel 6 (DIG6)
17
Digital I/O Channel 7 (DIG7)
18
Digital I/O Channel 8 (DIG8)
19
PWM Channel 1 (PWM1)
20
PWM Channel 2 (PWM2)
21
PWM Channel 3 (PWM3)
22
PWM Channel 4 (PWM4)
23
DUART TX (for internal use)
24
DUART RX (for internal use)
25
USB D+
26
USB D-
27
I2C1 SDA (for internal use)
28
I2C1 SCL (for internal use)
29
+5V Output Voltage
30
High Speed ADC
31
+3V3 Output Voltage
32
0V
33
Shorted together to enable
firmware upgrade
34
TBLK1: Power & Analogue Inputs
Pin Number
Function
1
Supply Voltage (V+)
2
0V
3
Analogue Input 4 (IN4)
4
Analogue Input 3 (IN3)
5
Analogue Input 2 (IN2)
6
Analogue Input 1 (IN1)
PL5
USB
PL4
PL7
PL6
5 4 3 2 1
PL11
PL8
TBLK1
1 2 3 4 5 6
1
2
19
20
1
2
33
34
1 2
1 2
7 8
1 2
7 8
21 22
PL5
USB
PL4
PL7
PL6
5 4 3 2 1
PL11
PL8
TBLK1
1 2 3 4 5 6
1
2
1
2
19
20
33
34
1 2
1 2
7 8
1 2
7 8
21 22
Issue 2 09/2014 B.S. Page 4 of 10
