PanelPilot SGD 43-A Manual de usuario
SGD 43-A
4.3” PanelPilotACE Compatible Display
* For measurement ranges up to ±10V.
** Hardware capability, but not available in soware at launch
Display 4.3” TFT with 262k colours
Touchscreen Capacive
Resoluon 480 x 272px
Processor Freescale i.MX283 (454MHz, 32bit, ARM 9)
Analogue Inputs 4 x ±40V or 4-20mA (16bit ADC with 0.05% ±1mV typical accuracy*)
Serial Buses RS232**, SPI**, I2C**, RS485**, Ethernet**
Memory 1Gbit DDR2 SDRAM and 2GB SD card
Operang Temperature 0 to 40°C (32 to 104°F)
Supply 5 to 30V d.c. (300mA typical at 5V d.c.)
Outside Dimensions 119.3 (4.7) x 79.8 (3.1) x 20.0 (0.8) mm (in)
Specications
Issue 2 09/2014 B.S. Page 1 of 10
www.panelpilot.com
electronics
The SGD 43-A is the rst in a range of PanelPilotACE compable displays and panel meters. The low-prole display
features a 4.3” capacive touch screen and an ARM Cortex A9 processor running embedded Linux. The display can be
powered from either USB or a 5 to 30V d.c. supply and oers users a wealth of hardware interfaces which include four
16bit bi-polar analogue inputs (to a maximum of ±40V d.c.), eight digital input/output pins, two alarm outputs (maximum
current sink 10mA) and four 8bit PWM outputs.
Users program the display using the free PanelPilotACE Design Studio soware which allows the creaon of anything from
simple meters and dials, through to advanced user interfaces with control elements.
SGD 43-A is a 4.3” capacitive touch display designed for use with
PanelPilotACE Design Studio, a free drag-and-drop style software package
for rapid development of advanced user
interfaces and panel meters.
SGD 43-A
4.3” PanelPilotACE Compatible Display
PanelPilotACE Design Studio
Making Industrial User Interface Design Simple
The design soware provides a number of building blocks which allow users to drag-and-drop elements onto the screen
to quickly create advanced user interfaces. From background images to text elements, analogue style meters, touch
screen navigaon elements and even complex logic statements, users can build up mul-screen interfaces without
needing to write a line of code.
There is a library of pre-dened elements such as meters, buons and switches, and users can create their own content
by combining elements or imporng graphics in a number of formats (including jpg, png, f, bmp and gif). The soware
includes support for transparency and mulple layers.
Hardware interfacing is similarly intuive, with hardware elements being dragged into a funcon builder where
associaons with graphical elements (such as a needle on a meter) can be dened. Here users can determine scaling for
analogue inputs, dene alarm triggers, behaviours for digital inputs and outputs and congure PWM outputs.
Previewing and Uploading Projects
The soware includes a ‘Preview in Emulator’ funcon which emulates the hardware’s inputs and outputs, allowing users
to test their projects prior to upload. Projects are uploaded to the SGD 43-A via a mini USB port.
PanelPilotACE Design Studio is compatible with Windows XP (SP3), Vista, 7 and 8 and can be downloaded free
from www.panelpilot.com.
www.panelpilot.com
electronics
Issue 2 09/2014 B.S. Page 2 of 10
PL5
USB
PL4
PL7
PL6
54321
PL11PL8
119.3 (4.7) 115.0 (4.5)
79.8 (3.1)
76.0 (3.0)
2.0 (0.1)
20.0 (0.8)
TBLK1
123456
Dimensions
All dimensions are in mm (in)
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
SCALE 1 : 1
Panel Cut-Out and Fitting
The panel cut-out is 117.0 x 78.0mm (4.6” x 3.07”).
There are two mounng methods:
The rst uses clips that protude from the plasc
assembly and is suitable for panels between 1 and
3mm (0.04” and 0.12”) in thickness.
The second method uses a rear mounng plasc
bracket featuring grub screws for a more secure
and adaptable t. This second mounng method is
suitable for panels between 0.5 and 4.0mm (0.01”
and 0.15”) in thickness.
Issue 2 09/2014 B.S. Page 3 of 10
Pin Out
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
PL4: Alarms, Serial Input and Digital I/O
Pin Number Funcon
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
rmware upgrade
34
TBLK1: Power & Analogue Inputs
Pin Number Funcon
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
54321
PL11PL8
TBLK1
123456
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
54321
PL11PL8
TBLK1
123456
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
PL5
USB
PL4
PL7
PL6
54321
PL11PL8
TBLK1
123456
1
2
19
20
1
2
33
34
1 2
1 2
7 8
1 2
7 8
21 22
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
PL5: Programming Interface (JTAG)
Pin Number Funcon
1 +3V3 Output Voltage
2 N/C (no connecon)
3 JTAG_TRST
4 OV
5 JTAG_TDI
6 OV
7 JTAG_TMS
8 OV
9 JTAG_TCK
10 OV
11 JTAG_RTCK
12 OV
13 JTAG_TDO
14 0V
15 n_reset
16 0V
17 N/C
18 0V
19 0V via a 47k Ohms resistor
20 0V
Pin Out (continued...)
PL5
USB
PL4
PL7
PL6
54321
PL11PL8
TBLK1
123456
1
2
19
20
1
2
33
34
1 2
1 2
7 8
1 2
7 8
21 22
PL6: Ethernet & Expansion I/O
Pin Number Funcon
1 ENT CLK
2 ENT MDC
3 ENT MDIO
4 ENT RXD0
5 ENT RXD1
6 ENT RX EN
7 ENT TXD0
8 ENT TXD1
9 ENT TX EN
10 Digital I/O 9 (expansion)
11 Digital I/O 10 (expansion)
12 Digital I/O 11 (expansion)
13 Digital I/O 12 (expansion)
14 Digital I/O 13 (expansion)
15 Digital I/O 14 (expansion)
16 Digital I/O 15 (expansion)
17 Digital I/O 16 (expansion)
18 Digital I/O 17 (expansion)
19 +5V
20 0V
21 External Module Hardware ID
22 External Module Hardware ID
Issue 2 09/2014 B.S. Page 5 of 10
Pin Out (continued...)
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
PL5
USB
PL4
PL7
PL6
54321
PL11PL8
TBLK1
123456
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
54321
PL11PL8
TBLK1
123456
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
54321
PL11PL8
TBLK1
123456
1
2
19
20
1
2
33
34
1 2
1 2
7 8
1 2
7 8
21 22
PL11: Analogue Inputs
Pin Number Funcon
1 Analogue Input 1 (IN1)
2 0V
3 Analogue Input 2 (IN2)
4 0V
5 Analogue Input 3 (IN3)
6 0V
7 Analogue Input 4 (IN4)
8 0V
PL8: 4-20mA Current Loop Measurement
Pin Number Funcon
1-2 4-20mA current loop measurement (IN1) when shorted
3-4 4-20mA current loop measurement (IN2) when shorted
5-6 4-20mA current loop measurement (IN3) when shorted
7-8 4-20mA current loop measurement (IN4) when shorted
PL7: RS232 Interface
Pin Number Funcon
1 TX
2 RTS
3 RX
4 CTS
5 0V
Issue 2 09/2014 B.S. Page 6 of 10
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
SGD 43-A
5 - 30V d.c.
0V
V+
0V
Various Operating Modes
Supply Voltage Screw Terminals (TBLK1) Pin (PL4)
V+ 1 2
0V 2 1
Measuring an Analogue Voltage
An analogue voltage can be connected to either the screw
terminals (TBLK1) or pins (PL11).
Analogue Input Screw Terminals (TBLK1) Pin (PL11)
1IN1 6 1
0V 2 2
2IN2 5 3
0V 2 4
3IN3 4 5
0V 2 6
4IN4 3 7
0V 2 8
To minimise osets it is best pracce to connect analogue grounds directly to
the meter pins (PL11) or screw terminals (TBLK1).
The SGD 43-A uses a programmable gain amplier (PGA) together with
a 16-bit analogue to digital converter (ADC) for its analogue voltage
measurements. The PGA is automacally set when the analogue range of a
channel is input into the PanelPilotACE Design Studio.
The table to the right shows the maximum resoluon of the SGD 43-A’s
analogue measurements across a number of voltage ranges.
SGD 43-A
40V d.c.
5 - 30V d.c.
0V
0V
V+
0V
IN1
Supply Voltage
Supply to the display module can be connected to either the
screw terminals (TBLK1), pins (PL4), or the mini-USB connector.
For best results, ensure the power supply is free from
electrical noise.
Issue 2 09/2014 B.S. Page 7 of 10
Analogue Input Resoluon
±1.25V 0.04mV
±2.5V 0.08mV
±5V 01.16mV
±10V 0.33mV
±20V 0.66mV
±40V 1.3mV
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
Driving an Alarm Output
The alarm outputs are open-collector. When an alarm is acve, the output can sink up to 10mA.
Alarm outputs are connected via PL4:
Alarm Output Pin (PL4)
ALM1 3
ALM2 4
Measuring a 4-20mA Current
The 4-20mA signal should be connected as for “Measuring an
Analogue Voltage” but a jumper link should be placed across
pins PL8 for each analogue channel being used:
Analogue Voltage Jumper link (PL8)
IN1 1 & 2
IN2 3 & 4
IN3 5 & 6
IN4 7 & 8
Scaling: The sense resistors used are 110Ω. Therefore in soware scaling 4mA equates to 0.44V and 20mA equates to
2.2V.
Note: transmier terminals (+ or -) must be isolated from the power supply
V+
0V
SGD 43-A
12-30V d.c.
4-20 mA
IN1
PL8
1 2
7 8
Various Operating Modes (continued...)
Driving a relay using alarm outputDriving an LED using alarm output
SGD 43-A V+
ALM1
0V
R
10mA
SGD 43-A
ALM1
ILED
V+ - VLED
V+
R
10mA
10mA
Issue 2 09/2014 B.S. Page 8 of 10
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
SGD 43-A
DIG1
VDD 3.3V
1kΩ to 10kΩ
Using Digital Input/Output Pins
Digital inputs/outputs are connected via PL4:
Various Operating Modes (continued...)
Digital I/O Pin (PL4)
DIG1 11
DIG2 12
DIG3 13
DIG4 14
DIG5 15
DIG6 16
DIG7 17
DIG8 18
Issue 2 09/2014 B.S. Page 9 of 10
The characteriscs of the digital I/O pins are as follows:
Parameter Min Max Unit
Input voltage (high) 2 3.3 V
Input voltage (low) 0 0.8 V
Output voltage (high) 2.6 3.3 V
Output voltage (low) 0 0.4 V
Output source current -11.4 - mA
Output sink current 9.0 - mA
Generang a digital input with a push buon
SGD 43-A
4.3” PanelPilotACE Compatible Display
www.panelpilot.com
electronics
Various Operating Modes (continued...)
Issue 2 09/2014 B.S. Page 10 of 10
SGD 43-A
PWM
0V
R
SGD 43-A
PWM
0V
R
Using PWM output to convert digital to analogue Using PWM output to drive a buzzer
PWM Output Pin (PL4)
PWM1 19
PWM2 20
PWM3 21
PWM4 22
Using PWM Output
If the SGD 43-A is congured to have PWM output, it can be used to drive a buzzer or produce a simple digital-to-
analogue converter.
The PWM outputs are connected via PL4:
The characteriscs of the PWM output pins are as follows:
Parameter Min Max Unit
Voltage 0 3.3 V
Output source current (PWM) -9.5 - mA
Output sink current (PWM) 7.7 - mA
Tabla de contenidos
