Z-World eDisplay OP7200 User manual

eDisplay (OP7200)
¼ VGA Operator Control Panel
User’s Manual
019–0116 •021001–A

eDisplay (OP7200)
Z-World, Inc.
2900 Spafford Street
Davis, California 95616-6800
USA
Telephone: [phone]
Fax: [phone]
www.zworld.com
OP7200 User’s Manual
Part Number 019-0116 • 021001–A • Printed in U.S.A.
©2002 Z-World Inc. • All rights reserved.
Z-World reserves the right to make changes and
improvements to its products without providing notice.
Trademarks
Rabbit 2000 is a trademark of Rabbit Semiconductor.
Dynamic C is a registered trademark of Z-World Inc.

User’s Manual
TABLE OF CONTENTS
Chapter 1. Introduction 1
1.1 Features.................................................................................................................................................1
1.2 Development and Evaluation Tools......................................................................................................3
1.2.1 Tool Kit.........................................................................................................................................3
1.2.2 Software........................................................................................................................................4
Chapter 2. Getting Started 5
2.1 Power Supply Connections...................................................................................................................6
2.2 Demonstration Program on Power-Up .................................................................................................7
2.3 Programming Cable Connections.........................................................................................................8
2.4 Installing Dynamic C............................................................................................................................9
2.5 Starting Dynamic C ............................................................................................................................10
2.6 PONG.C..............................................................................................................................................11
2.7 Where Do I Go From Here? ...............................................................................................................12
Chapter 3. Subsystems 13
3.1 OP7200 Pinouts ..................................................................................................................................14
3.1.1 Headers and Screw Terminals.....................................................................................................14
3.2 Indicators ............................................................................................................................................15
3.2.1 LEDs ...........................................................................................................................................15
3.2.2 Buzzer .........................................................................................................................................15
3.3 Digital I/O...........................................................................................................................................16
3.3.1 Digital Inputs...............................................................................................................................16
3.3.2 Digital Outputs............................................................................................................................18
3.4 Analog Features (OP7200 only) .........................................................................................................20
3.4.1 A/D Converter Inputs..................................................................................................................20
3.4.2 Analog Current Measurements ...................................................................................................23
3.4.3 Calibrating the A/D Converter Chip...........................................................................................24
3.4.4 Touchscreen ................................................................................................................................27
3.4.5 Analog Supply Voltage...............................................................................................................27
3.4.6 A/D Converter Reference Voltage (+V).....................................................................................27
3.5 Serial Communication ........................................................................................................................28
3.5.1 RS-232 ........................................................................................................................................28
3.5.2 RS-485 ........................................................................................................................................29
3.5.3 Programming Port.......................................................................................................................31
3.5.4 RabbitNet Port.............................................................................................................................31
3.5.5 Ethernet Port ...............................................................................................................................32
3.6 Memory...............................................................................................................................................33
3.6.1 SRAM .........................................................................................................................................33
3.6.2 Flash Memory.............................................................................................................................33
3.7 Liquid Crystal Display Controller ......................................................................................................34
3.8 Keypad................................................................................................................................................35
3.9 OP7200 CPLD....................................................................................................................................36

eDisplay (OP7200)
Chapter 4. Software 39
4.1 Running Dynamic C...........................................................................................................................39
4.1.1 Upgrading Dynamic C................................................................................................................ 40
4.2 Programming Cable............................................................................................................................ 41
4.2.1 Switching Between Program Mode and Run Mode................................................................... 41
4.2.2 Detailed Instructions: Changing from Program Mode to Run Mode.........................................41
4.2.3 Detailed Instructions: Changing from Run Mode to Program Mode.........................................41
4.3 OP7200 Libraries ............................................................................................................................... 42
4.4 OP7200 Function APIs....................................................................................................................... 43
4.4.1 Board Initialization.....................................................................................................................43
4.4.2 Digital I/O...................................................................................................................................44
4.4.3 LEDs...........................................................................................................................................47
4.4.4 Serial Communication................................................................................................................48
4.4.5 A/D Converter Inputs (OP7200 only) ........................................................................................50
4.4.6 Graphic Display Functions.........................................................................................................60
4.4.7 Keypad Functions.......................................................................................................................81
4.5 Touchscreen (OP7200 only)...............................................................................................................84
4.6 Font and Bitmap Converter................................................................................................................96
4.7 Sample Programs................................................................................................................................97
4.7.1 General OP7200 Sample Programs............................................................................................ 97
4.7.2 Digital I/O...................................................................................................................................97
4.7.3 Serial Communication................................................................................................................98
4.7.4 A/D Converter Inputs.................................................................................................................98
4.7.5 Graphic Display..........................................................................................................................99
4.7.6 Keypad........................................................................................................................................ 99
4.7.7 Touchscreen (OP7200 only).......................................................................................................99
4.7.8 Using System Information from the RabbitCore Module........................................................ 100
Chapter 5. Using the TCP/IP Features 101
5.1 TCP/IP Connections.........................................................................................................................101
5.2 TCP/IP Sample Programs.................................................................................................................103
5.2.1 How to Set IP Addresses in the Sample Programs...................................................................103
5.2.2 How to Set Up your Computer’s IP Address for a Direct Connection ....................................104
5.2.3 Run the PINGME.C Demo.......................................................................................................105
5.2.4 Running More Demo Programs With a Direct Connection .....................................................106
5.3 Where Do I Go From Here?.............................................................................................................106
Chapter 6. Installation, Mounting, and Care Guidelines 107
6.1 Installation Guidelines......................................................................................................................107
6.2 Mounting Instructions ......................................................................................................................108
6.2.1 Bezel-Mount Installation.......................................................................................................... 108
6.3 Care Guidelines................................................................................................................................110
Appendix A. Specifications 111
A.1 Electrical and Mechanical Specifications........................................................................................ 112
A.1.1 Physical Mounting................................................................................................................... 114
A.2 Conformal Coating..........................................................................................................................115
A.3 Jumper Configurations .................................................................................................................... 116
A.4 Use of Rabbit 2000 Parallel Ports ...................................................................................................118
A.5 I/O Address Assignments................................................................................................................120

User’s Manual
Appendix B. Power Supply 123
B.1 Power Supplies.................................................................................................................................123
B.1.1 Power for Analog Circuits........................................................................................................124
B.1.2 Grounds ....................................................................................................................................124
B.2 Batteries and External Battery Connections ....................................................................................125
B.2.1 Replacing the Backup Battery..................................................................................................125
B.2.2 External Battery........................................................................................................................126
B.2.3 Battery-Backup Circuit.............................................................................................................127
B.2.4 Power to VRAM Switch...........................................................................................................128
B.2.5 Reset Generator........................................................................................................................128
B.3 Chip Select Circuit...........................................................................................................................129
Appendix C. Demonstration Board Connections 131
C.1 Connecting Demonstration Board....................................................................................................131
Appendix D. Programming Cable 135
Notice to Users 139
Index 141
Schematics 145

eDisplay (OP7200)

User’s Manual 1
1. INTRODUCTION
The OP7200 intelligent operator interface is a small, high-
performance, C-programmable data acquisition and display unit
that offers built-in I/O, Ethernet connectivity, and an optional
touchscreen. A Rabbit 2000 microprocessor operating at 22.1 MHz
provides fast data processing.
The OP7200 is designed for panel mounting and is NEMA-4
compatible. The OP7200 incorporates the powerful Rabbit 2000
microprocessor, flash memory, static RAM, industrialized digi-
tal I/O ports, RS-232/RS-485 serial ports, a 10Base-T Ethernet
port, and eight optional A/D converter inputs and touchscreen.
1.1 Features
•Small size: 4.4" ×5.7" ×1.7" (112 mm ×144 mm ×43 mm).
•¼VGA LCM display (320 ×240 pixels) with white LED backlight.
•Software-controlled LCD contrast and backlight on/off.
•9-key keypad.
•LCD controller and SRAM compatible with OP7100.
•4 status LEDs.
•24 digital I/O: 16 filtered digital inputs with an input range of ±36 V DC and a switch-
ing point of 2.4 V, and 8 sourcing/sinking/tristate high-current outputs (250/350/0 mA).
•Rabbit 2000™microprocessor operating at 22.1 MHz.
•Audible alarm buzzer.
•128K static RAM and 256K flash memory standard.
•One RJ-45 Ethernet port compliant with IEEE 802.3 standard for 10Base-T Ethernet
protocol.
•Four serial ports (2 RS-232 or 1 RS-232 with RTS/CTS, 1 RS-485, and 1 CMOS-com-
patible programming port).

2eDisplay (OP7200)
•Onboard backup battery for real-time clock and SRAM, connection point for external
battery included.
•Watchdog.
•External reset input.
•Meets NEMA 4 watertightness specifications when front-panel mounted.
•Optional 8-channel 12-bit A/D converter.
•Optional 4096 ×4096 analog touchscreen.
Two OP7200 models are available. Their standard features are summarized in Table 1.
Appendix A provides detailed specifications.
Visit Z-World’s Web site for up-to-date information about additional add-ons and features
as they become available. The Web site also has the latest revision of this user’s manual.
Table 1. OP7200 Models
Feature OP7200 OP7210
Microprocessor Rabbit 2000 running at 22.1 MHz
Static RAM 128K
Flash Memory 256K
RJ-45 Ethernet Connector and
Filter Capacitors Yes
RabbitCore Module Used RCM2200
A/D Converter Inputs Yes No
4096 ×4096 Touchscreen Yes No

User’s Manual 3
1.2 Development and Evaluation Tools
1.2.1 Tool Kit
A Tool Kit contains the hardware essentials you will need to use your OP7200. The items
in the Tool Kit and their use are as follows.
•OP7200 User’s Manual with schematics (this document).
•Dynamic C SE CD-ROM, with complete product documentation on disk.
•Programming cable, used to connect your PC serial port to the OP7200.
•12 V AC adapter, used to power the OP7200
. An AC adapter is supplied with tool kits
sold in the North American market. If you are using your own power supply, it must pro-
vide 9 to 40 V DC
or 24 V AC.
•Demonstration Board with pushbutton switches and LEDs. The Demonstration Board
can be hooked up to the OP7200 to demonstrate the I/O.
•Wire assembly to connect Demonstration Board to OP7200.
•Screwdriver.
•Rabbit 2000 Processor Easy Reference poster.
•Registration card.
Figure 1. OP7200 Tool Kit
PROG
DIAG
Programming
Cable
Screwdriver
User's Manual
AC Adapter
(North American
kits only)
Demo Board
Demo Board
Wiring Harness
eDisplay (OP7200)
¼ VGA Operator Control Panel
Users Manual
0190116  021001A
·
BUZZER
·
LED4
·
LED3
·
LED2
·
LED1
·
K
·
+5V
·
SW4
·
SW3
·
SW2
·
SW1
·
GND
BUZZER
H1
J1
H2
· · 1-2
· · 3-4
· · 5-6
LED1 LED2 LED3 LED4
SW1 SW2 SW3 SW4
·
·
8-7
·
·
6-5
·
·
4-3
·
·
2-1
DEMO BOARD

4eDisplay (OP7200)
1.2.2 Software
The OP7200 is programmed using version 7.30 or later of Z-World’s Dynamic C. A com-
patible version is included on the Tool Kit CD-ROM.
Z-World also offers Dynamic C Premier, which includes unique libraries, the software
drivers for all of Z-World’s Rabbit-based embedded control systems, and features one-
year of telephone-based technical support at no additional charge. Visit our Web site at
www.zworld.com or contact your Z-World sales representative or authorized distributor
for further information.

User’s Manual 5
2. GETTING STARTED
Chapter 2 explains how to connect the programming cable and
power supply to the OP7200.

6eDisplay (OP7200)
2.1 Power Supply Connections
1. Connect the bare ends of the power supply to the +PWR and -PWR positions on pins 1
and 2 of screw terminal header J3 as shown in Figure 2. The polarity of your connec-
tions is not important because the power-supply circuit has a full-wave bridge rectifier.
Figure 2. Power Supply Connections
2. Apply power.
Plug in the AC adapter. If you are using your own power supply, it must provide 9 V to
40 V DC or 24 V AC—voltages outside this range could damage the OP7200.
NOTE: A hardware RESET is done by unplugging the AC adapter, then plugging it back in.
You may also reset the OP7200 by grounding the reset input located on pin 5 of screw-terminal
header J10.
CAUTION: Unplug the power supply while you make or otherwise work with the connections
to the screw-terminal headers. This will protect your OP7200 from inadvertent shorts or power
spikes.
D23 D20
+PWR PWR K OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 GND
IN12 IN13 IN14 IN15 /RST TXC RXC TXD RXD 485 485 GND
J10
Q31
JP9
J15
R44
R41
R42
R40
R31
R29
R43
R46
R45
C33
JP4
R19 R26 R27 R30
R28
R25
R20
C2
R17
R16
IN16 IN17 IN18 AIN0 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AGND
R18
C4
R15
R1
R2
C1
JP1
D13 D12 D14 D15
C5
Y1
C60
C61
Q5
U2
1
60
C57
D11
R79
R78
R77 R76
R75 R74
C36
JP2
JP7
IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 IN9 IN10 IN11
C43
C44
R82 R83 R84
J9
R85
R86
R165
R164
R162
R89
R87
R88
C51
C50
R90
C48
JP3
J12
R71
R72
R59
R60
R66
C40
C66
JP6
JP5
R108
C65
JP8
R61
R159
R147
Q12
J7
Q13
C39
C49
C13
L9
D24
LS1
JP10 1
3
2
4
MSTR
SLAVE
D1
D3 D2 D5 D4
Q2
R24
Q4
R23
Q3
R22
Q8
R38
Q7
R37
Q6
R39
Q11
R55
Q10
R56
D6 D8 D9
R64
R62
R65
C86
C29
C30
C16
C17
C18
C6
C8
C7
R91
R14
DS1
DS2
TVS1
C82
J8 R152
R151
C85 C84
R149
J13
J16
J2 J6
J3
RESET input
GND
R36
R169
R80 R81
D10
C32
C31
L2
J14
J1
Battery
CAUTION: Disconnect power
before making or removing
terminal connections.
J2
J6
J3
J10
PROG
1
1
1
1
E-Net R-Net
1
USR PWR
LNK ACT

+

User’s Manual 7
2.2 Demonstration Program on Power-Up
A repeating sequence of graphics and menus will be displayed on the LCD when power is
first applied to the OP7200. Press any of the five keypad buttons immediately below the
LCD to select the corresponding demonstration. When you are in a menu demo screen,
press the diamond-shaped keypad button in the middle row to enter the menu choice that
is highlighted, or press the up and down keys above and below the diamond-shaped key-
pad button to move around the menu.
Note that the programming cable should not be connected for this demonstration.
This demonstration will be replaced by a new program when the programming cable is
attached and the new program is compiled and run. The demonstration is available for
future reference in the Dynamic C Premier SAMPLES\OP7200 directory as FUN.C.

8eDisplay (OP7200)
2.3 Programming Cable Connections
Connect the programming cable to download programs from your PC and to program and
debug the OP7200.
NOTE: Use only the programming cable that has a red shrink wrap around the RS-232
level converter (Z-World part number 101-0513), which is supplied with the OP7200
Tool Kit. Other Z-World programming cables might not be voltage-compatible or their
connector sizes may be different.
Connect the 10-pin PROG connector of the programming cable to header J5 on the
OP7200’s RabbitCore module. Ensure that the colored edge lines up with pin 1 as shown.
(Do not use the DIAG connector, which is used for monitoring only, as explained in
Appendix D, “Programming Cable.”) Connect the other end of the programming cable to
a COM port on your PC. Make a note of the port to which you connect the cable, as
Dynamic C will need to have this parameter configured. Note that COM1 on the PC is the
default COM port used by Dynamic C Premier.
Figure 3. Programming Cable Connections
D23 D20
+PWR PWR K OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 GND
IN12 IN13 IN14 IN15 /RST TXC RXC TXD RXD 485 485 GND
J10
Q31
JP9
J15
R44
R41
R42
R40
R31
R29
R43
R46
R45
C33
JP4
R19R26R27R30
R28
R25
R20
C2
R17
R16
IN16 IN17 IN18 AIN0 AIN1 AIN2 AIN3 AIN4 AIN5 AIN6 AIN7 AGND
R18
C4
R15
R1
R2
C1
JP1
D13 D12 D14 D15
C5
Y1
C60
C61
Q5
U2
1
60
C57
D11
R79
R78
R77 R76
R75
R74
C36
JP2
JP7
IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 IN9 IN10 IN11
C43
C44
R82 R83
R84
J9
R85
R86
R165
R164
R162
R89
R87
R88
C51
C50
R90
C48
JP3
J12
R71
R72
R59
R60
R66
C40
C66
JP6
JP5
R108
C65
JP8
R61
R159
R147
Q12
J7
Q13
C39
C49
C13
L9
D24
LS1
JP101
3
2
4
MSTR
SLAVE
D1
D3D2D5D4
Q2
R24
Q4
R23
Q3
R22
Q8
R38
Q7
R37
Q6
R39
Q11
R55
Q10
R56
D6D8D9
R64
R62
R65
C86
C29
C30
C16
C17
C18
C6
C8
C7
R91
R14
DS1
DS2
TVS1
C82
J8
R152
R151
C85
C84
R149
J13
J16
J2 J6
J3
R36
R169
R80 R81
D10
C32
C31
L2
Battery
CAUTION
J14
J1
R2
C3
D2
R7
C27
R8
R36
RT1
R41
R37
R38
D1
R39
Y2 C2 C1
U8 U7
U3
U6
C7
GND
GND
EGND
DS2
LNK
ACT
DS1
R19
Q3 Q4 Q5
Q2
R1
Y1 C4
C17
C8
R9
R13
R11
U1
BT1
R15
C12
R17
R20C13
Y3
R16
R22
R21 C14
R18
C25
C28
D3
J2
JP4
JP3
JP1 JP6
C30
JP2
JP5
C29
U2
lash
EPROM
J2
J6
J3
J10
PROG
1
1
1
1
E-Net R-Net
1
USR PWR
LNK ACT
DIAG
PROG
CAUTION: Disconnect power
before making or removing
terminal connections.
Programming
Cable
To
PC COM port
Colored edge
PROG
J1

User’s Manual 9
2.4 Installing Dynamic C
If you have not yet installed Dynamic C version 7.30 (or a later version), do so now by
inserting the Dynamic C SE CD from the OP7200 Tool Kit in your PC’s CD-ROM drive.
The CD will auto-install unless you have disabled auto-install on your PC.
If the CD does not auto-install, click Start > Run from the Windows Start button and
browse for the Dynamic C Premier setup.exe file on your CD drive. Click OK to begin
the installation once you have selected the setup.exe file.
The online documentation is installed along with Dynamic C, and an icon for the docu-
mentation menu is placed on the workstation’s desktop. Double-click this icon to reach the
menu. If the icon is missing, create a new desktop icon that points to default.htm in the
docs folder, found in the Dynamic C installation folder.
The latest versions of all documents are always available for free, unregistered download
from our web sites as well.
The Dynamic C Premier User’s Manual provides detailed instructions for the installation
of Dynamic C and any future upgrades.
NOTE: If you have an earlier version of Dynamic C already installed, the default instal-
lation of the later version will be in a different folder, and a separate icon will appear on
your desktop.

10 eDisplay (OP7200)
2.5 Starting Dynamic C
Once the OP7200 is connected to your PC and to a power source, start Dynamic C by dou-
ble-clicking on the Dynamic C icon or by double-clicking on the .exe file associated with
DcRab in the Dynamic C directory.
Dynamic C assumes, by default, that you are using serial port COM1 on your PC. If you
are using COM1, then Dynamic C should detect the OP7200 and go through a sequence of
steps to cold-boot the OP7200 and to compile the BIOS. If the error message “Rabbit Pro-
cessor Not Detected”appears, you have probably connected to a different PC serial port
such as COM2, COM3, or COM4. You can change the serial port used by Dynamic C with
the OPTIONS menu, then try to get Dynamic C to recognize the OP7200 by selecting
Reset Target/Compile BIOS on the Compile menu or by pressing <Ctrl-Y>. Try the dif-
ferent COM ports in the OPTIONS menu until you find the one you are connected to. If
you still can’t get Dynamic C to recognize the target on any port, then the hookup may be
wrong or the COM port might not working on your PC.
If you receive the “BIOS successfully compiled …” message after pressing <Ctrl-Y> or
starting Dynamic C, and this message is followed by a communications error message, it
is possible that your PC cannot handle the 115,200 bps baud rate. Try changing the baud
rate to 57,600 bps as follows.
•Locate the Serial Options dialog in the Dynamic C Options > Communications
menu. Change the baud rate to 57,600 bps.

User’s Manual 11
2.6 PONG.C
You are now ready to test your set-up by running a sample program.
Find the file PONG.C, which is in the Dynamic C SAMPLES folder. To run the program,
open it with the File menu (if it is not still open), compile it using the Compile menu, and
then run it by selecting Run in the Run menu. The STDIO window will open on the PC
and will display a small square bouncing around in a box.
This program shows that the CPU is working. The sample program described in
Section 5.2.3, “Run the PINGME.C Demo,”tests the TCP/IP portion of the board.

12 eDisplay (OP7200)
2.7 Where Do I Go From Here?
NOTE: If you purchased your OP7200 through a distributor or Z-World partner, contact
the distributor or Z-World partner first for technical support.
If there are any problems at this point:
•Check the Z-World Technical Bulletin Board at www.zworld.com/support/bb/.
•Use the Technical Support e-mail form at www.zworld.com/support/.
If the sample program ran fine, you are now ready to go on to explore other OP7200 fea-
tures and develop your own applications.
The following sample programs illustrate the features and operation of the OP7200.
These sample programs can be used as templates for applications you may wish to
develop.
Chapter 3, “Subsystems,”provides a description of the OP7200’s features, Chapter 4,
“Software,”describes the Dynamic C software libraries and introduces some sample pro-
grams. Chapter 5, “Using the TCP/IP Features,”explains the TCP/IP features.
Basic Keypad Touchscreen
BUFFLOCK.C
CONTRAST.C
PRIMITIVES.C
SCROLLING.C
TEXT.C
KP_16KEY.LIB
KP_ANALOG.C
KEYBASIC.C
KP_MENU.C
BTN_16KEY.C
BTN_BASICS.C
BTN_KEYBOARD.C
CAL_TOUCHSCREEN.C
RD_TOUCHSCREEN.C

User’s Manual 13
3. SUBSYSTEMS
Chapter 3 describes the principal subsystems for the OP7200.
•Digital I/O
•Analog Features (OP7200 only)
•Serial Communication
•Memory
•Liquid Crystal Display Controller
•Keypad
•OP7200 CPLD
Figure 4 shows these Rabbit-based subsystems designed into the OP7200.
Figure 4. OP7200 Subsystems
The memory and microprocessor are located on the RabbitCore module. The RCM2200
module is used on the OP7200. If you have more than one OP7200 or other Z-World prod-
ucts built around RabbitCore modules, take care not to swap the RabbitCore modules
since they contain system ID block information and calibration constants that are unique
to the board they were originally installed on. It is a good idea to save the calibration con-
stants should you need to replace a RabbitCore module in the future. See Section 4.7.8,
“Using System Information from the RabbitCore Module,”for more information.
Ethernet
SRAM
lash
11 MHz
osc
32 kHz
osc
RabbitCore Module
CPLD
RABB T
2000
RS-232
RS-485
A/D
Converter
Digital
Input
Digital
Output
Interface to
LCD/Keypad
Touch-
screen
Controller

14 eDisplay (OP7200)
3.1 OP7200 Pinouts
The OP7200 pinouts are shown in Figure 5.
Figure 5. OP7200 Pinouts
NOTE: Screw-terminal header J2 and the associated analog and digital I/O are not avail-
able on the OP7210.
3.1.1 Headers and Screw Terminals
Standard OP7200 models are equipped with four 1 ×12 screw terminal strips (J2, J3, J6,
and J10), and a 2 ×5 programming header and an RJ-45 Ethernet jack on the RCM2200
RabbitCore module.
The RJ-45 jack labeled RabbitNet is a serial I/O expansion port for use with digital I/O
and analog I/O boards currently being developed. The RabbitNet jack does not support
Ethernet connections. Be careful to connect your Ethernet cable to the jack labeled Ethernet.
GND
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
OUT0
K
-PWR
PWR
GND
485
485
RXD/CTS
TXD/RTS
RXC
TXC
/RST
IN15
IN14
IN13
IN12
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
IN11
IN16
IN17
IN18
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AGND
J3
Analog
nputs
Digital
nputs
Digital
nputs
Ethernet RabbitNet
RS-232
Power
Supply
K
Digital
Outputs
RS-485
Digital
nputs
Reset
J10
J2
J6
Battery
J1 R2
C3
D2
R7
C27
R8
R36
RT1
R41
R37
R38
D1
R39
Y2 C2 C1 U8 U7
U3
U6
C7
GND
GND
EGND
DS2
LNK
ACT
DS1
R19
Q3 Q4 Q5
Q2
R1
Y1 C4
C17
C8
R9
R13
R11
U1
BT1
R15
C12
R17
R20 C13
Y3
R16
R22
R21 C14
R18
C25
C28
D3
J2
JP4
JP3
JP1 JP6
C30
JP2
JP5
C29
U2
lash
EPROM