ICPDAS PDS-700, PPDS-700-MTCP, PPDSM-700-MTCP, DS-700, PPDS-700-IP67 User Manual
...
Programmable Device Server
(For PDS(M)-700, PPDS(M)-700-MTCP, DS-700, PPDS-700-IP67)
User Manual
Programmable Device Server New Features
1. Virtual COM Technology
2. Virtual I/O Technology
3. Web-server Technology
4. MiniOS7 & Xserver Inside
5. Programmable Solution
6. Industrial PoE Solution
7. Modbus/TCP to Modbus/RTU Gateway
Your Powerful Tools
Create New Ideas
Create New Applications
Warranty
All products manufactured by ICP DAS are under warranty regarding defective materials for a
period of one year, starting from the date of delivery to the original purchaser.
Warning
ICP DAS assumes no liability for damages resulting from the use of this product. ICP DAS
reserves the right to change this manual at any time without notice. The information furnished
by ICP DAS is believed to be accurate and reliable. However, no responsibility is assumed by
ICP DAS for its use, nor for any infringements of patents or other rights of third parties
resulting from its use.
Copyright
Copyright 2008 by ICP DAS. All rights are reserved.
Trademark
The names used for identification only may be registered trademarks of their respective
companies.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 1
Table of Contents
1. INTRODUCTION 6
1.1.
W
HY ETHERNET SOLUTIONS
1.2.
W
HY VXCOMM TECHNOLOGY
1.3.
W
HY WEB SERVER TECHNOLOGY
2. TYPICAL APPLICATIONS FOR THE PDS 11
2.1. RS-232/485/422 D
2.2.
E
THERNET
2.3.
L
INKING
2.4.
C
ONFIGURABLE ETHERNET DATA LOGGER
3. HARDWARE INFORMATION 16
3.1.
F
EATURES
3.2.
S
PECIFICATIONS
3.3.
PDS C
3.4.
P
IN ASSIGNMENTS
3.5.
PDS W
I-7000 S
16
OMPARISON TABLE
IRING CONNECTIONS
EVICE NETWORKING
I/O A
PPLICATIONS
ERIES MODULES TO AN ETHERNET NETWORK
17
29
? 7
? 8
? 10
11
12
13
13
25
63
3.6.
D
IMENSIONS AND MOUNTING
3.7.
PDS
SERIES DIAGNOSTICS
4. SETTING UP THE PDS MODULE 74
5. CONFIGURATION WITH WEB BROWSER 81
5.1.
C
ONNECTING TO THE
5.2.
N
ETWORK SETTINGS
5.3.
IP
FILTER SETTING
5.4.
COM P
5.5.
P
5.6.
M
6. MODBUS TESTING & PROTOCOL 96
6.1.
M
6.2.
T
7. VIRTUAL I/O 103
ORT SETTINGS
AIR CONNECTION SETTING
ISCELLANEOUS SETTINGS
ODBUS
/TCP
TO MODBUS
ESTING MODBUS DEVICE THROUGH VIRTUAL
PDS S
82
85
65
70
ERIES MODULE
86
? 92
94
/RTU G
ATEWAY
81
97
COM P
ORTS
100
7.1.
7.2.
T
ESTING THE VIRTUAL
V
IRTUAL
I/O C
OMMANDS TEST
I/O 103
107
PDS Series User Manual ( V1.4, Oct. 2009) ----- 2
7.3.
P
ROGRAMMING ON A PC CLIENT
109
8. VIRTUAL I/O COMMANDS 117
8.1.
$AA5 119
8.2.
$AA6 120
8.3.
$AAC 121
8.4.
$AACN 122
8.5.
$AAGCN 123
8.6.
$AALS 124
8.7.
$AAF 125
8.8.
$AAM 126
8.9.
@AA 127
8.10. @AA(D
8.11. #AAN 129
8.12. #AA00DD 130
8.13. #AA1
8.14. ~** 132
8.15. ~AA0 133
ATA
) 128
NDD
131
8.16. ~AA1 134
8.17. ~AA2 135
8.18. ~AA3
8.19. ~AA4P 138
8.20. ~AA4S 139
8.21. ~AA5P 140
8.22. ~AA5S 141
8.23. A
9. CONSOLE / TELNET COMMANDS LIST 145
9.1.
9.2.
9.3.
9.4.
APPENDIX A: LINKING TO A DEVELOPMENT PC 172
APPENDIX B: FRAME GROUND 175
EFF
136
PPLICATION NOTES
O
PERATION FLOWCHART
R
EGULATE INIT/NORMAL MODE
C
OMPARISON SHEET (INIT/RUN/CONSOLE MODES
C
OMMAND LIST
142
145
146
150
) 149
GLOSSARY 177
1. E
2. I
THERNET
NTERNET
177
177
PDS Series User Manual ( V1.4, Oct. 2009) ----- 3
3. TCP/IP 177
4. TCP (T
5. UDP (U
6. G
7. IP (I
8. MAC (M
9. S
10.
11.
12.
13.
14.
15.
16.
17.
FAQ 181
RANSMISSION CONTROL PROTOCOL
SER DATAGRAM PROTOCOL
ATEWAY
UBNET MASK
ARP (A
RARP (R
ICMP (I
P
P
S
C
F
177
NTERNET PROTOCOL) ADDRESS
EDIA ACCESS CONTROL) ADDRESS
178
DDRESS RESOLUTION PROTOCOL
EVERSE ADDRESS RESOLUTION PROTOCOL
NTERNET CONTROL MESSAGES PROTOCOL
ING
179
ACKET
179
OCKET
179
LIENTS AND SERVERS
IRMWARE
180
180
) 177
178
) 177
178
) 178
) 179
) 179
1. H
2. H
3. D
4. D
5. W
6. D
DEVICE SERVERS
7. W
8. C
PORT
9. H
10.
SOLVE IT
OW TO ACCESS THE REMOTE
OW TO OPEN A VIRTUAL
OES VXCOMM DRIVER
OES VXCOMM DRIVER
HY DOESN'T THE VXCOMM DRIVER
OES THE TRANSMISSION SPEED BECOME FASTER WHEN THE SERIAL DEVICE WORKING WITH SERIAL TO ETHERNET
HY DOES THE
AN I USE THE SETCOMMSTATE ( )
? 189
OW MANY PCS CAN BE CONNECTED TO A SINGLE
C
? 191
PDS
THAT PLACED BEHIND AN
COM
PORT THAT LARGER THAN
(PC) V2.00
(PC)
WORK WITH VXCOMM SERVER V
SUPPORT AUTO-RECONNECTION AFTER FIXING A NETWORK BREAK
(PC)
RECEIVE DATA FROM THE
NAT
"COM 9"
OR FIREWALL
BY CALLING CREATEFILE() WIN32
? 181
API? 182
2.6.00? 183
? 183
PDS
SERIES MODULE
? 184
? 185
PDS
SERIES MODULE FAIL ON A (PUBLIC) INTERNET CONNECTION
AN I SEARCH OR CONNECT TO
API
TO CHANGES THE BAUD RATE/DATA FORMAT SETTINGS OF A VIRTUAL
PDS
PDS
WHEN MY
DEVICE
PC’S IP
? 189
ADDRESS IS NOT IN THE IP FILTER LIST OF
? 187
PDS? H
COM
OW CAN I
PDS Series User Manual ( V1.4, Oct. 2009) ----- 4
1.
3.
Packing List
The package includes the following items:
One (Programmable) Device Server hardware module
One companion DVD
One RS-232 download cable, CA-0910
(Only for
PDS(M)-700(D), PPDS(M)-700(D)-MTCP
)
One Quick Start Guide
2.
4.
Quick Start
Note:
If any of these items are missed or damaged, contact the local distributors for more
information. Save the shipping materials and cartons in case you want to ship in the future.
More Information:
Documentations
CD: Napdos\PDS\PDS-700\Document
http://ftp.icpdas.com/pub/cd/8000cd/napdos/pds/pds-700/document/
VxComm Driver (Virtual COM)
CD: \NAPDOS\ Driver\VxComm_Driver
http://ftp.icpdas.com/pub/cd/8000cd/napdos/driver/vxcomm_driver/
Firmware
CD:\ Napdos\PDS\PDS-700\VxComm\Server(PDS)
http://ftp.icpdas.com/pub/cd/8000cd/napdos/pds/pds-700/vxcomm/server(pds)/
MiniOS7
CD:\NAPDOS\PDS\PDS-700\OS_image
http://ftp.icpdas.com/pub/cd/8000cd/napdos/pds/pds-700/os_image/
PDS Series User Manual ( V1.4, Oct. 2009) ----- 5
1. Introduction
The PDS-700 series is a family of Programmable Device Servers, also known as
"Serial-to-Ethernet gateway", that are designed for linking RS-232/422/485 devices to
an Ethernet network. The user-friendly VxComm Driver/Utility allows users to easily
turn the built-in COM ports of the PDS-700 series into standard COM ports on a PC.
By virtue of its protocol independence, a small-core OS and high flexibility, the PDS700 series is able to meet the demands of every network-enabled application.
The PDS-700 series includes a powerful and reliable Xserver programming structure
that allows you to design your robust Ethernet applications in one day. The built-in,
high-performance MiniOS7 boots the PDS-700 up in just one second and gives you
fastest responses.
The PPDS-700-MTCP series features true IEEE 802.3af-compliant (classification,
Class 1) Power over Ethernet (PoE) using a standard category 5 Ethernet cable to
receive power from a PoE switch like the NS-205PSE. The PPDS-700-MTCP also
works as a Modbus/TCP to Modbus/RTU gateway that supports most SCADA/HMI
communications based on the Modbus/TCP protocol. The PDSM-700 is the PDS-700
with Metal Case (RoHS) and the PPDSM-700-MTCP is the PPDS-700-MTCP with
Metal Case (RoHS). Metal Case version includes stronger protection than PDS-700
and PPDS-700-MTCP.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 6
1.1. Why Ethernet Solutions?
Nowadays, the Ethernet protocol has become the de-facto standard for local area
networks. Via the Internet, connectivity is occurring everywhere, from home appliances, to
vending machines, to testing equipment, to UPS ...etc. An Ethernet network can link office
automation and industrial control networks, access remote systems and share data and
information between multivendor machines; it also provides a cost-effective solution for
industrial control networks.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 7
1.2. Why VxComm Technology?
In general, writing a TCP/IP program is more difficult than a COM port program, or the
COM port communication system was built many years ago.
As a result, a new technology, VxComm was developed to virtualize the COM ports
of the PDS to allow up to 256 COM Ports to be used on the central computer. The
VxComm driver saves time when accessing serial devices through the Ethernet without the
need for reprogramming the COM port software on the PC.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 8
The VxComm driver controls all the details of the Ethernet TCP/IP programming
technique; your COM port program will be able to access your serial devices through
Ethernet in the same way as through COM port with the assistance of PDS and VxComm
technology.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 9
1.3. Why Web Server Technology?
Web server technology enables configuration of the PDS via a standard web browser
interface, e.g. Internet Explorer, FireFox or Mozilla, etc. This means that it is easy to
check the configuration of the PDS via an Ethernet network without needing to install any
other software tools; thereby reducing the user’s learning carve.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 10
COM3/4 of
the
host
PC
COM5/6 of
the
host
PC
2. Typical Applications for the PDS
2.1. RS-232/485/422 Device Networking
--- Using Virtual COM Technology ---
The PDS series is designed to link RS-232/485/422 devices to an Ethernet network. The
VxComm utility allows the built-in PDS COM Port to be virtualized to a standard COM
Port of the host PC as shown below:
The original COM1/2
of the host PC
COM1/2 of the PDS-
700 is mapped to
COM1/2 of the PDS-
700 is mapped to
In the configuration above, Meter-1 is virtualized to link to COM3 of the host PC.
Therefore a program original designed for the MS-COMM standard can access the meter
without any modification.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 11
2.2. Ethernet I/O Applications
The PDS series provides 2 types of Ethernet I/O solutions:
1. Linking to I-7000 series modules
2. Built-in DIO (if the module supports the DIO function)
Linking to I-7000 series modules
The I-7000 series provides a variety of I/O operations, such as D/I, D/O, A/D, D/A,
Counter and Frequency Measurement, etc. The I-7000 series was originally designed to be
used with RS-485 networks, so COM2 on the PDS-700 can be used to link to I-7000 series
modules.
By using VxComm technology, programs that on the host PC support serial devices
can be upgraded from a RS-485 network to an Ethernet network without requiring any
modifications to the program. Refer to Sec. 2.1 for more information.
Built-in DIO
The DCON protocol is a request
/reply communication. Protocol that
is defined using a simple ASCII
format, such as $AAN, $AASi6,
#AAN, etc. and is used to access
PDS and I-7000/8000/ 87k series I/O
modules.
The DCON protocol command
set for the PDS is introduced in Sec.
7. The protocol allows access the
built-in I/O through the virtual COM Ports mapped to the Port I/O of the PDS in the
VxComm Utility.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 12
2.3. Linking I-7000 Series Modules to an Ethernet Network
The I-7000 family was originally designed for use with an RS-485 network. They are
very robust and work well under the harsh industrial environments.
The PDS enables I-7000 modules to be upgraded to an Ethernet solution. Linking I7000 modules to an Ethernet combines the advantages of both RS-485 and Ethernet
solutions and expands RS-485 applications to the whole world.
The VxComm approach provides an MS-COMM-compatible interface. Therefore,
previously developed programs should still function without the need for any
modifications.
2.4. Configurable Ethernet Data Logger
Using the VxComm driver, PDS + 7000 modules can be virtualized to become COM
Port + 7000 modules located on the host-PC, and then the Data Logger in the DCON
Utility can be used to access data of I-7000 from the Ethernet. Signal data originating from
the I-7000 modules can be analyzed using MS-Excel without the need to write any custom
programs
1: The DCON utility includes a log function, as show below:
PDS Series User Manual ( V1.4, Oct. 2009) ----- 13
2: Configure the system connection as shown below and click the “Start” button to begin
logging data.
3: Open the log file in Excel to read the log data as shown in the example below:
PDS Series User Manual ( V1.4, Oct. 2009) ----- 14
By using the I-7000 DCON utility and MS Excel in conjunction with the VxComm
technology, the signal data of I-7000 modules from the Ethernet network can be analyzed
without the need to write custom programs. For more information about the log function
refer to the online help feature (English and Traditional Chinese) of the DCON utility.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 15
3. Hardware information
3.1. Features
Incorporate Serial Devices in an Ethernet network
"Virtual COM" Extend COM Ports
Virtual COM on Windows NT 4.0, 2000/XP/2003 and Vista32
Watchdog Timer suitable for use in harsh environments
Power Reverse Polarity Protection
Serial Port +/-4 kV ESD Protection Circuit
Self-Tuner ASIC Controller on the RS-485 Port
RoHS Compliant with no Halogen
Built-in High Performance MiniOS7 from ICP DAS
10/100 Base-TX Ethernet, RJ-45 Port
(Auto-negotiating, auto MDI/MDI-X, LED indicator)
ODM Service Is Available
Low power consumption
Palm-Sized with multiple Serial Ports
Made from fire retardant materials (UL94-V0 Level)
(Metal for "M" versions)
Supports D/I, Latched D/I and Counter Functions on some models
High Performance Device Server
Powerful (Programmable) Device Server
Models PPDS(M)-700(D)-MTCP only
Supports Modbus/TCP and Modbus/RTU
Supports PoE (IEEE 802.3af, Clas
Models PDS(M)-700D/PPDS(M)-700D-MTCP only
5-digit LED Display
s 1)
PDS Series User Manual ( V1.4, Oct. 2009) ----- 16
3.2. Specifications
System Specifications
PDS(M)-700(D)/PPDS(M)-700(D)-MTCP
CPU
CPU 80186-80 MHz or compatible
SRAM 512 KB
Flash Memory Flash ROM: 512 KB; Erase unit is one sector (64 KB); 1000,000 erase/write cycles
EEPROM 16 KB; Data retention: 40 years; 1,000,000 erase/write cycles
Built-in Watchdog Timer Yes
Communication Interface
Models PDS(M)-700(D) PPDS(M)-700(D)-MTCP
Non-isolated
Ethernet 10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator)
PoE - IEEE 802.3af
COM Port Formats
Data Bit
Parity None, Even, Odd, Mark, Space
Stop Bit 1: for COM1, COM2
Baud Rate 115200 bps Max.
LED Indicators
Models PDS(M)-700(D) PPDS(M)-700(D)-MTCP
5-digit 7 Segment Yes (Display for "D" versions)
System Red
PoE - Green
COM1 RS-232 (TxD, RxD, RTS, CTS, GND)
COM2 RS-485 (D2+, D2-, GND)
7, 8: for COM1 and COM2
5, 6, 7, 8: for COM3 ~ COM4
1, 2: for COM3 ~ COM4
Power
Models PDS(M)-700(D) PPDS(M)-700(D)-MTCP
Protection Power Reverse Polarity Protection
Required Supply Volatge +10 VDC ~ +30 VDC
(non-regulated)
Power Consumption PDS(M)-700: 2.0 W
PDS(M)-700D: 2.7 W
PDS Series User Manual ( V1.4, Oct. 2009) ----- 17
+12 VDC ~ +48 VDC (non-regulated)
PoE (IEEE 802.3af, Class 1)
PPDS(M)-700-MTCP: 2.2W
PPDS(M)-700D-MTCP: 2.9W
IO Specifications
Models PDS(M)-700(D) PPDS(M)-700(D)-MTCP
Digital Output
Output Type Open Collector (Sink/NPN)
Load Voltage 30 VDC, max.
Load Current 100mA, max.
Isolated Voltage Non-isolated
Digital Input
Input Type Source (Dry Type), Common Ground
Off Voltage Level +1 V max.
On Voltage Level +3.5 ~ +30 V
Isolated Voltage Non-isolated
Counter
Max. Count 16-bit (65535)
Max. Input Frequency 100 Hz
Min. Pulse Width 5 ms
PDS Series User Manual ( V1.4, Oct. 2009) ----- 18
DS-700/PPDS-712-MTCP/PPDS-715-MTCP
CPU
CPU 80186-80 MHz or compatible
SRAM 512 KB
Flash Memory
EEPROM 16 KB; Data retention: 40 years; 1,000,000 erase/write cycles
Built-in Watchdog Timer Yes
Communication Interface
Models DS-712 PPDS-712-MTCP
Non-isolated COM1 RS-232 (TxD, RxD, RTS, CTS, GND)
Ethernet 10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator)
PoE - IEEE 802.3af
Models DS-715 PPDS-715-MTCP
Isolated (2000Vrms) COM1
Ethernet 10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator)
PoE - IEEE 802.3af
COM Port Formats
Data Bit 7, 8
Flash ROM: 512 KB; Erase unit is one sector (64 KB); 1000,000 erase/write
cycles
RS-422 (TxD+, TxD-, RxD+,RxD-)
RS-485(D2+,D2-)
Parity None, Even, Odd, Mark, Space
Stop Bit 1
Baud Rate 115200 bps Max.
LED Indicators
Models DS-700 PPDS-712-MTCP PPDS-715-MTCP
L1 Run (Red)
L2 Link/Act (Red)
L3 10/100 M (Orange)
PoE - Green
Power
Models DS-700
Protection Power Reverse Polarity Protection
Required Supply Volatge +12 VDC ~ +48 VDC (non-regulated)
PoE (IEEE 802.3af, Class 1)
Power Consumption 2.0 W
PDS Series User Manual ( V1.4, Oct. 2009) ----- 19
PPDS-700-IP67
CPU
CPU 80186-80 MHz or compatible
SRAM 512 KB
Flash Memory Flash ROM: 512 KB; Erase unit is one sector (64 KB); 1000,000 erase/write cycles
EEPROM 16 KB; Data retention: 40 years; 1,000,000 erase/write cycles
Built-in Watchdog Timer Yes
Communication Interface
Non-isolated
Ethernet 10/100 Base-TX, RJ-45 port (Auto-negotiating, auto MDI/MDI-X, LED indicator)
PoE IEEE 802.3af
COM Port Formats
Data Bit
Parity None, Even, Odd, Mark, Space
Stop Bit 1: for COM1, COM2
Baud Rate 115200 bps Max.
LED Indicators
Ethernet Green: Link/Act (E1)
System Red: Sys
COM1 ~ COM4 Green: RxD
COM1 RS-232 (TxD, RxD, RTS, CTS, GND)
COM2 RS-485 (D2+, D2-, GND)
7, 8: for COM1 and COM2
5, 6, 7, 8: for COM3 ~ COM4
1, 2: for COM3 ~ COM4
Orange: 10/100 M (E1)
Orange: TxD
Power
Protection Power Reverse Polarity Protection
Required Supply Volatge +12 VDC ~ +48 VDC (non-regulated)
PoE (IEEE 802.3af, Class 1)
Power Consumption 2.2W
PDS Series User Manual ( V1.4, Oct. 2009) ----- 20
COM2: RS
-
485
i
nformation
PDS-700/PPDS-700-MTCP Front View
Removable Terminal
DI/DO Channels
Wiring
LED Indicator
Robust
insulated and
fire retardant case
RJ-45 Jack for
10/100M Ethernet
and PoE (IEEE
Block for easy wiring
Serial Ports
DIN-Rail
for easy mounting
7-Segment LED
Wiring information
802.3af, Class 1)
COM1: RS-232
PDS Series User Manual ( V1.4, Oct. 2009) ----- 21
Frame Ground
(for PCB/device)
Frame Ground
DIN
-
Rail Mounting
PDS-700/PPDS-700-MTCP Rear ViewP
Robust, insulated and
fire retardant case
RoHS Compliance
CE Certification
(for PCB/device)
Initial Mode Switch
DIN-Rail Lock
PDS Series User Manual ( V1.4, Oct. 2009) ----- 22
Wiring
i
nformation
LED Indicator
i
nformation
COM1: RS
-
422/485
LED Indicator
Wiring
i
nformation
DS-700 Front View
COM1: RS-232
Serial Ports
Robust
insulated and
fire retardant case
RJ-45 Jack for
10/100M Ethernet
Wiring
DIN-Rail
for easy mounting
Serial Ports
Robust
insulated and
DIN-Rail
for easy mounting
fire retardant case
RJ-45 Jack for
10/100M Ethernet
PDS Series User Manual ( V1.4, Oct. 2009) ----- 23
Wiring
i
nformation
COM2: RS
-
485
Metal c
ase
i
nformation
PDSM-700/PPDSM-700-MTCP Front View
DI/DO Channels
Wiring
LED Indicator
Removable Terminal
Block for easy wiring
Serial Ports
Frame Ground
7-Segment LED
Robust insulated
and fire retardant
RJ-45 Jack for 10/100M
Ethernet and PoE (IEEE
802.3af, Class 1)
COM1: RS-232
PDS Series User Manual ( V1.4, Oct. 2009) ----- 24
3.3. PDS Comparison Table
PDS(M)-700(D) Series Programmable Device Servers
Model DI/DO COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 Metal
PDS-720(D) -
PDS-721(D) -
PDSM-721(D)
PDS-732(D) -
PDSM-732(D)
PDS-734(D) -
PDSM-734(D)
PDS-742(D) -
PDSM-742(D)
5-wire
RS-232
5-wire
6/7
RS-232
5-wire
4/4
RS-232
5-wire
4/4
RS-232
5-wire
RS-232
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
- - - - - -
- - - - - -
5-wire
RS-232
4-wire
RS-422
5-wire
RS-232
- - - - -
- - - - -
9-wire
- - - -
RS-232
Yes
Yes
Yes
Yes
PDS-743(D) -
PDSM-743(D)
PDS-752(D) -
PDSM-752(D)
PDS-755(D) -
PDSM-755(D)
PDS-762(D) -
PDSM-762(D)
PDS-782(D) -
PDSM-782(D)
PDS-782(D)-
25
4/4
-
-
1/2
-
-
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
3-wire
RS-232
5-wire
RS-232
2-wire
RS-485
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
5-wire
RS-232
2-wire
RS-485
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
- - - -
5-wire
RS-232
2-wire
RS-485
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
- - -
- - -
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
- -
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
3-wire
RS-232
Yes
Yes
Yes
Yes
Yes
PDSM-700(D) = PDS-700(D) + Metal Casing
I-7188EN is the similar product with PDS-700(D)
PDS Series User Manual ( V1.4, Oct. 2009) ----- 25
PDS-700D = PDS-700 + 7-Seg. LED Display
In the DI/DO column is the number of channels for each device.
Some PDS-700 doesn’t have DIO function.
DS-700 Series Non-Programmable Device Servers
Model DI/DO
DS-712 - 5-wire RS-232 - - - - - - -
DS-715 -
COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8
2-wire RS-485
- - - - - - -
4-wire RS-422
2-wire RS-485: Data+, Data- with Self-Tuner inside
4-wire RS-422: TxD+, TxD-, RxD+, RxD3-wire RS-232: RxD, TxD, GND
5-wire RS-232: RxD, TxD, CTS, RTS, GND
8-wire RS-232: RxD, TxD, CTS, RTS, DSR, DTR, DCD, GND
9-wire RS-232: RxD, TxD, CTS, RTS, DSR, DTR, DCD, RI, GND
PDS Series User Manual ( V1.4, Oct. 2009) ----- 26
PPDS(M)-700(D)-MTCP Series Programmable Device Servers
Model DI/DO COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8
PPDS-712-MTCP -
PPDS-715-MTCP -
PPDS-720(D)-MTCP -
PPDS-721(D)-MTCP
6/7
PPDSM-721(D)-MTCP
PPDS-732(D)-MTCP
4/4
PPDSM-732(D)-MTCP
PPDS-734(D)-MTCP
4/4
PPDSM-734(D)-MTCP
5-wire
RS-232
RS-422
RS-485
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
- - - - - - -
- - - - - - -
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
- - - - - -
- - - - - -
5-wire
- - - - -
RS-232
4-wire
- - - - -
RS-422
Metal
-
-
-
-
Yes
-
Yes
-
Yes
PPDS-742(D)-MTCP
PPDSM-742(D)-MTCP
PPDS-743(D)-MTCP
PPDSM-743(D)-MTCP
PPDS-752(D)-MTCP
PPDSM-752(D)-MTCP
PPDS-755(D)-MTCP
PPDSM-755(D)-MTCP
PPDS-762(D)-MTCP
PPDSM-762(D)-MTCP
PPDS-782(D)-MTCP
PPDSM-782(D)-MTCP
-
4/4
-
-
1/2
-
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
5-wire
RS-232
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
2-wire
RS-485
5-wire
RS-232
3-wire
RS-232
5-wire
RS-232
2-wire
RS-485
3-wire
RS-232
3-wire
RS-232
9-wire
RS-232
3-wire
RS-232
5-wire
RS-232
2-wire
RS-485
3-wire
RS-232
3-wire
RS-232
- - - -
- - - -
5-wire
RS-232
2-wire
RS-485
3-wire
RS-232
3-wire
RS-232
- - -
- - -
3-wire
RS-232
3-wire
RS-232
- -
3-wire
RS-232
3-wire
RS-232
-
Yes
Yes
Yes
Yes
Yes
Yes
PDS Series User Manual ( V1.4, Oct. 2009) ----- 27
PPDS-700(D)-MTCP = PDS-700(D) + PoE + Modbus
PPDS-700D-MTCP = PPDS-700-MTCP + 7-Seg. LED Display
In the DI/DO column is the number of channels for each device.
Some PPDS-700-MTCP doesn’t have DIO function.
PPDS-700-IP67 Series Programmable Device Servers
Model Ethernet COM1 COM2 COM3 COM4 IP67
PPDS-741-IP67 10/100 M, PoE 5-wire RS-232 2-wire RS-485 2-wire RS-485 2-wire RS-485 Yes
PPDS-742-IP67 10/100 M, PoE 5-wire RS-232 2-wire RS-485 5-wire RS-232 2-wire RS-485 Yes
PPDS-743-IP67 10/100 M, PoE 5-wire RS-232 2-wire RS-485 -5-wire RS-232 5-wire RS-232 Yes
2-wire RS-485: Data+, Data- with Self-Tuner inside
4-wire RS-422: TxD+, TxD-, RxD+, RxD3-wire RS-232: RxD, TxD, GND
5-wire RS-232: RxD, TxD, CTS, RTS, GND
8-wire RS-232: RxD, TxD, CTS, RTS, DSR, DTR, DCD, GND
9-wire RS-232: RxD, TxD, CTS, RTS, DSR, DTR, DCD, RI, GND
PDS Series User Manual ( V1.4, Oct. 2009) ----- 28
3.4. Pin Assignments
Pin Assignments for PDS-720(D)/PPDS-720(D)-MTCP models
Only D-version modules have a 5-digit 7-SEG LED.
PDS Series User Manual ( V1.4, Oct. 2009) ----- 29
Pin Name Description
1 CTS1 CTS pin
2 RTS1 RTS pin
3 RXD1 RXD pin
4 TXD1
COM1
(RS-232)
TXD pin
5 INIT* Initialization pin (for enabling/disabling AUTOEXEC.BAT)
6 D2+ Data+ pin
7 D2-
COM2
(RS-485)
Data- pin
8 VS+ V+ Pin for the power supply (+10 ~ +30 VDC unregulated)
9 GND GND Pin for the power supply (COM1 GND)
- E1
10/100 Base-TX and PoE (IEEE 802.3af, Class 1)
PDS Series User Manual ( V1.4, Oct. 2009) ----- 30
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