Advantech ADAM-5550KW Series User manual

ADAM-5550KW Series
Programmable Automation Controller
User's Manual

ADAM-5550KW Series
Programmable Automation Controller
User’s Manual
Copyright Notice
This document is copyrighted, 1997, by Advantech Co., Ltd. All rights are
reserved. Advantech Co., Ltd., reserves the right to make improvements to the
products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated or transmitted in
any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable.
However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any
infringements upon the rights of third parties, which may result from its use.
Acknowledgments
ADAM is a trademark of Advantech Co., Ltd.
IBM and PC are trademarks of International Business
Machines Corporation.
MULTIPROG is a trademark of KW-Software Gmbh.
Edition 1.1
Nov. 2007

Table of Contents
Chapter 1 System Overview ……..................………................ 1-1
1.1 Introduction .........…....……....………………………………..1-2
1.2 Features …………………………………………………………1-2
1.2.1 Designed for control tasks that meet robust and computing
performance requirements of PLC and Industrial PC’s……..… 1-3
1.2.2 Built-in VAG Port………………………………….....……….…… 1-4
1.2.3 Support Storage Function by Battery Backup RAM and SD
Card I/O Module………………………………………..……..….. 1-4
1.2.4 Built-in real-time clock and watchdog timer……..……….….…. 1-4
1.2.5 SoftLogic Support in Windows CE 5.0………………………..… 1-4
1.2.6 Process IEC 61131-3 standard with rich development
environment…………………………………………………….….. 1-5
1.2.7 Cross-Language Programming……………………………….…. 1-5
1.2.8 Deterministic I/O………………………………………………..…. 1-6
1.2.9 Real time multi-task engine……………….……………………... 1-6
1.2.10 Custom Function Block for complex control………..………….. 1-7
1.2.11 Pre-defined function library………………………………………. 1-7
1.2.12 Supports PLCopen-compliant Motion Control Function Blocks.1-7
1.2.13 Powerful debug / diagnostic / simulation / force tools……….... 1-7
1.2.14 Online editing & partial download……………………………..… 1-8
1.2.15 Online editing & partial download …………….……....………… 1-8
1.2.16 Supports AMONet Motion Control Module…………….……….. 1-9
1.2.17 Supports Motion Control Module (Preliminary)…………..…. 1-10
1.2.18 Dual Ethernet Ports……………………………………………… 1-10
1.2.19 Remote monitoring function through Web Server and Email
Alarm…………………………………………………………….... 1-10
1.2.20 Remote maintenance via FTP Server and DiagAnywhere
Software…………………………………………………….……. 1-10
1.2.21 Built-in SQL Mobile Server………..……………………………. 1-11
1.2.22 RS-232/485 communication ability.…………..……………….. 1-11
1.2.23 Remote I/O Expansibility……………………………………….. 1-12
1.2.24 Built-in OPC Server (ADAM-5550KWAS only)…………….…. 1-12
1.2.25 Built-in Advantech Studio Runtime (ADAM-5550KWAS only).1-12
1.3 ADAM-5550KW Series Controller Specification……..….1-13
1.3.1 System…………………………………………………………..…. 1-13
1.3.2 USB Ports….…………………………………………………….... 1-13
1.3.3 VGA Port…………………………………………………………... 1-13
1.3.4 Ethernet Ports……………………………………………………... 1-13
1.3.5 RS-232/485 Interface (COM1)………………………………..…. 1-13
1.3.6 RS-485 Interface (COM2)….........…………………….………....1-14
1.3.7 RS-232 Interface (COM3).……………………….......….…….....1-14

1.3.8 RS-232/485 Interface (COM4)…...…………............................. 1-14
1.3.9 Isolation…………………………………………………………….. 1-14
1.3.10 Power……………………………………………………….…….. 1-15
1.3.11 Mechanical…………………………………………….…………. 1-15
1.3.12 Environment…………………………………………………..….. 1-15
1.3.13 Software Specification………………………………………….. 1-15
1.3.14 Dimensions………………………………………………………. 1-15
1.3.15 LED Status……………………………………………………….. 1-16
1.4 Limitation……………………………………………………… 1-16
1.4.1 Remote I/O Quantity……………………………………………….1-16
1.4.2 Modbus/RTU Slave Function…………………………………..... 1-16
1.4.3 TCP/IP Connections……………………………………………….1-16
1.4.4 Firmware Upgrade Notice…………………………………………1-16
1.4.5 Boot-up Time…………………..………………………………….. 1-17
Chapter 2 Installation Guidelines.....................….....………… 2-1
2.1 System Requirements……………………………………….. 2-2
2.1.1 Host Computer Requirements…………………………………… 2-2
2.1.2 ADAM-5550KW Series Requirements………………………….. 2-2
2.1.3 I/O Module Requirements………………………………………… 2-2
2.2 Hardware Installation………………………………………… 2-4
2.2.1 Selecting I/O Module………………………………………………. 2-4
2.2.2 Selecting Power Supply Module…………………………………. 2-8
2.2.3 Install Main Unit and Modules…………………………………… 2-11
2.2.4 I/O Slots and I/O Channel Numbering………………………….. 2-11
2.2.5 Mounting…………………………………………………………… 2-12
2.2.6 Jumper Settings and DIP Switch Settings……………………… 2-16
2.2.6.1 Battery backup setting………………………………………….. 2-17
2.2.6.2 RS-232/485 selectable jumper setting……………………….. 2-17
2.2.6.3 DIP Switch Setting……………………………………………… 2-19
2.2.7 Pin assignment of COM port…………………………………….. 2-20
2.3 System Wiring and Connections…………………………. 2-21
2.3.1 Power supply wiring………………………………………………. 2-21
2.3.2 I/O modules wiring………………………………………………… 2-22
2.3.3 Connection of Communication Ports……………………………. 2-22
2.3.3.1 Remote I/O Wiring……………………………………………….2-22
2.3.4 Ethernet Network Connection…………………………………….2-23
Chapter 3 Quick Start ….......................................….........….... 3-1
3.1 Set IP Address to ADAM-5550KW System....……………. 3-4

3.2 Configure ADAM-5000 Local I/O…...………………………. 3-8
3.3 Multiprog Installation……………………………………….. 3-12
3.4 Create a Project and Test the System…………………… 3-26
Chapter 4 Link to Local A-Studio (For ADAM-5550KWAS) ...4-1
4.1 Configure ProConOS CE OPC Server …………………… 4-2
4.2 Link to Advantech Studio CE Runtime …..…………..… 4-18
Chapter 5 Modbus Functions …………………….…...........…. 5-1
5.1 Introduction……………………….…………………….…….. 5-2
5.2 Modbus/TCP Client Function…..…………………….…….. 5-2
5.3 Modbus/RTU Master Function………………………………5-20
5.4 Modbus/TCP Server Function………………………………5-47
Chapter 6 AMOnet On-line Help………………...........………....6-1
6.1 AMONet On-line Help …………….……………….…………..6-2
Chapter 7 Network Functions …………………….…............….7-1
7.1 Web Server Function ………….………………………………7-2
7.2 FTP Server Function …………….…………………………..7-31
7.3 Email Alarm Function ………….……………….…...………7-44
7.4 SQL Server Function …….…….……………………..……. 7-46
Chapter 8 Miscellaneous Functions........................................ 8-1
8.1 Advantech Utilities…….……….………………………………8-2
8.2 Change Language Interface of CE…………………………..8-3
8.3 Example of Configuring Touch Screen…………….………8-6
8.4 Save and Upload Project Source……………….....……… 8-12
8.5 Example of changing Language Interface from
English to Traditional Chinese……………………...….… 8-15
Appendix A RS-485 Network …….................................………A-1
Appendix B Grounding Reference ......................…..........….. B-1
Appendix C Reference Documents .......................….......……C-1

1
System Overview

Chapter 1 System Overview
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2 ADAM-5550KW Series User’s Manual
1.1 Introduction
Programmable Automation Controller
ADAM-5550KW Series Controller is Programmable Automation
Controller designed for control tasks which require Industrial PC
computing performance with the PLC’s robustness. ADAM-
5550KW Series Controller offers AMD Geode GX533 CPU along
with control specific features such as watchdog timer, battery
backup RAM and deterministic I/O.
ADAM-5550KW Series Controller features 5 standard IEC61131-3
programming languages in CE 5.0, so PLC users can develop
control strategies with their own familiar programming languages.
The powerful Multiprog KW Software and stable ProCon OS have
allowed ADAM-5550KW Series Controller to become the best
choice for a Programmable Automation Controller on the market
today. With the optional HMI Software and built-in VGA port, no
longer will users be required to build up additional SCADA PC’s in
their applications. This compact and powerful PAC is ideal for a
variety of applications ranging from Machine Automation to
SCADA applications.
The ADAM-5550KW Series Controller includes two models as
following:
-ADAM-5550KW 8-slot Programmable Automation
Controller
-ADAM-5550KWAS 8-slot Programmable Automation
Controller with Advantech Studio
Runtime
1.2 Features
The hardware system of ADAM-5550KW Series Controller
consists of two major components: the main unit and I/O modules.
The main unit includes a CPU card, a power module, an 8-slot
backplane and four serial communication ports. ADAM-5550KW
Series Controller also embeds two Ethernet ports, two USB ports
and VGA port. The Multiprog software is also needed for
developing the control program for ADAM-5550KW Series
Controller. Following are the major features:

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ADAM-5550KW Series User’s Manual 1
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- Designed for control tasks that meet robust and computing
performance requirements of PLC and Industrial PC’s
- Built-in VGA Port
- Support Storage Function by Battery Backup RAM and SD Card
I/O Module
- Built-in real-time clock and watchdog timer
- SoftLogic support in CE 5.0
- Process IEC-61131-3 standard with rich development
environment
- Cross-Language programming
- Deterministic I/O
- Real time multi-task engine
- Custom Function Block
- Pre-defined function library
- Supports PLCopen-compliant Motion Control Function Blocks
- Powerful debug / diagnostic / simulation / force tools
- Online editing & partial download
- Rich support to ADAM-5000 I/O Modules
- Supports AMONet Master Module
- Supports Motion Control Modules (Preliminary)
- Dual Ethernet Ports
- Remote monitoring through Web Server and Email Alarm
- Remote maintenance via FTP Server
- Built-in SQL Mobile Server
- RS-232/485 communication ability
- Remote I/O expansibility
- Built-in OPC Server (ADAM-5550KWAS only)
- Built-in Advantech Studio CE Runtime (ADAM-5550KWAS only)
1.2.1 Designed for control tasks that meet robust and computing
performance requirements of PLC and Industrial PC’s
ADAM-5550KW Series Controller is designed for control tasks
which need Industrial PC’s computing performance and PLC’s
robustness. Its multiple functionalities include discrete, analog and
motion functions. The well-integrated programming tool and
optional HMI software provide a flexible and easy-to-use software
solution for versatile applications.

Chapter 1 System Overview
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1.2.2 Built-in VAG Port
ADAM-5550KW Series Controller has a built-in VGA port which
can directly connect to a display. So HMI function can be
integrated into this controller. ADAM-5550KW Series Controller
can be operated with or without display and/or keyboard/mouse
which can meet different requirements of applications.
1.2.3 Support Storage Function by Battery Backup RAM and SD
Card I/O Module
ADAM-5550KW Series Controller has built-in 128MB DDR RAM
with 1MB battery backup RAM for saving important data. The
ADAM-5030 I/O Module supports two SD cards and two USB
ports. So users can use SD cards or USB sticks for large amount
of data storage requirement.
1.2.4 Built-in real-time clock and watchdog timer
The ADAM-5550KW Series Controller also includes a real-time
clock and watchdog timer. The real-time clock records events
while they occur. The watchdog timer is designed to automatically
reset the microprocessor if the system fails. ADAM-5550KW
Series Controller provides two types of watchdog timers. They are
Operating System Watchdog and KW application watchdog. It will
increase the reliability of system and make the ADAM-5550KW
Series Controller ideal for use in applications which require high
system stability.
1.2.5 SoftLogic Support in Windows CE 5.0
ADAM-5550KW Series Controller supports IEC-61131-3
programming in WinCE 5.0. The five programming languages of
Ladder Diagram, Function Block, Sequential Function Chart,
Structured Text and Instruction List cover most of the PLC
programming languages in the market. The reliable PROCONOS
runtime engine and powerful MULTIPROG software from KW-
Software empower ADAM-5550KW Series Controller as the best
solution of Programmable Automation Controller.

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ADAM-5550KW Series User’s Manual 1
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1.2.6 Process IEC 61131-3 standard with rich development
environment
The standard IEC 61131-3 has been established to standardize
the multiple languages, sets of instructions and different concepts
existing in the field of automation systems. The great variety of
control concepts has led to an incompatibility between the
different control platforms and manufacturers. The result was a
great effort to be made for training, hardware and software
investments.
IEC 61131-3 defines the syntax of 5 programming languages,
defines a certain representation and describes the different
elements which can be used in the language.
The programming languages can be differentiated by the
physical appearance into 2 textual languages and 3 graphical
languages.
Textual Languages Graphical Languages
Instruction List (IL)
Structured Text (ST)
Function Block Diagram (FBD)
Ladder Diagram (LD)
Sequential Function Chart (SFC)
Table 1-1 Programming Languages Table
1.2.7 Cross-Language Programming
For some project integrate and scalable issues, cross-language
can help you to choose the different language for your project. For
example, you can use ladder (LD) on the simple I/O module
control or simple logical expression and use Function Block (FB)
on process control for more advanced expression and use
Sequential Function Chart (SFC) for system configuration in
hybrid control system such as Water Treatment.

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Figure 1-1 Cross-Language Programming
1.2.8 Deterministic I/O
ADAM-5550KW Series Controller can guarantee deterministic I/O
at 1ms. The feature guarantees control and response speed at I/O
level so HMI software or operations of other application programs
cannot affect the I/O control performance.
1.2.9 Real time multi-task engine
ADAM-5550KW Series Controller provides the multi-task and
multi-program environment. ADAM-5550KW Series Controller’s
communication, data process and I/O access tasks are working
independent, so the system performance and efficiency are better
than traditional PLC.

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1.2.10 Custom Function Block for complex control
ADAM-5550KW Series Controller allows custom function block for
advanced control algorithm such as fuzzy logic control or neural
network control function. Users can define their own function block
for common use function or special domain know-how. The control
kernel also provides powerful floating point calculation and rich
memory for complex control.
1.2.11 Pre-defined function library
Advantech Multiprog provides many pre-defined function library
such as maximum of strings as string function block, Convert
REAL to INT as type convert function block. It helps you to build
up your program more conveniently. It is more convenient than the
traditional control programming tools. With this pre-defined
function, you can make your project easier in timer control,
variable type conversion or strings conversion, etc.
1.2.12 Supports PLCopen-compliant Motion Control Function
Blocks
Advantech provides the Motion Control Function Blocks to
develop the program in Multiprog and thus combines the
functionality of a motion module with PLCopen-compliant Motion
Control functions. The PLCopen motion control function blocks
(conforming to IEC 61131-3) give users great help when
programming. They not only reduce development time but make
implementation more easily.
1.2.13 Powerful debug / diagnostic / simulation / force tools
Advantech Multiprog provides lots of powerful tools for debug,
diagnostic, simulation and force function. It shows friendly
interfaces when you use these tools. With debug / diagnostic tools,
you can make it easier on trouble-shooting. Advantech Multiprog
simulator supports program verification offline directly on your PC.
This is great in case you are developing logic and you do not have
access to a controller. To activate an I/O simply click on the LED

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you want to energize and your logic executes as if it was a real I/O.
The program operation is the same as if you actually were
connected to the controller, so all the debug tools are fully
functional: power and logic flow, I/O force and overwriting. With
force tools, you can check more exception situations and check if
the project handling right or wrong. It prevents the damage for you.
1.2.14 Online editing & partial download
Online editing is a MUST even though many packages do not
support it. It is unacceptable to shut down the machine or process
to perform maintenance, not to mention how difficult it is to debug
when you have to switch back and forth from program to run
mode. Multiprog supports online editing so you can make changes
and then download the changes to the controller WITHOUT
stopping the machine or process. It helps you to maintain your
system easier and save the cost for your system process.
1.2.15 Rich support to ADAM-5000 I/O Modules
Most of the ADAM-5000 I/O modules are supported by ADAM-
5550KW Series Controller including analog I/O modules, digital
I/O modules and motion control module. All the operations of
supported modules are the same with the operations of ADAM-
55510KW series.
The ADAM-5550KW Series Controller uses a convenient
backplane system for supporting versatile I/O modules.
Advantech's complete line of ADAM-5000 I/O modules integrates
with the ADAM-5550KW Series Controller to support your
applications. Following table is the latest I/O module support list
we provided for user’s choice.
Module Name Specification Reference
ADAM-5013 3-ch. RTD input Isolated
ADAM-5017 8-ch. AI Isolated
ADAM-5017UH 8-ch. High speed AI Isolated
ADAM-5018 7-ch. Thermocouple input Isolated
Analog I/O
ADAM-5024 4-ch. AO Isolated

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ADAM-5550KW Series User’s Manual 1
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ADAM-5050 7-ch. D I/O Non-isolated
ADAM-5051 16-ch. DI Non-isolated
ADAM-5051D 16-ch. DI w/LED Non-isolated
ADAM-5051S 16-ch. Isolated DI w/LED Isolated
ADAM-5052 8-ch. DI Isolated
Digital I/O
ADAM-5055S 16-ch. Isolated DI/O w/LED Isolated
ADAM-5056 16-ch. DO Non-isolated
ADAM-5056D 16-ch. DO w/LED Non-isolated
ADAM-5056S 16-ch. Isolated DO w/LED Isolated
Digital I/O
ADAM-5056SO 16-ch. Iso. DO w/LED (source) Isolated
ADAM-5060 6-ch. Relay output Isolated
ADAM-5068 8-ch. Relay output Isolated
Relay Output
ADAM-5069 8-ch. Power Relay output Isolated
ADAM-5202 2-ring AMONet Master Ports Non-Isolated
Motion I/O ADAM-5240 4-axis Stepping/Pulse-type
Servo Motor Control Module Non-Isolated
Storage I/O ADAM-5030 2 SD Slots and 2 USB Ports Non-isolated
ADAM-5090 4-port RS-232 Modules Non-isolated
Serial I/O ADAM-5091 4-port RS-232 Module with
Share Interrupt Non-isolated
Table 1-3 I/O Module Support List
Note: For details, refer to ADAM-5000 I/O Module User’s Manual.
1.2.16 Supports AMONet Motion Control Module
ADAM-5202 AMONet Module supports two RS-485 master ports,
and transfers data between host and slaves directly without any
operations in between. Each port of the master can control up to
2048 I/O points, 64 axes, or a combination of I/O points and axes for
motion control. The master ports support up to 20 Mbps transfer
rate and a maximum communication distance of up to 100 meters.
The communication between master and slave is based on a
customized RS-485 solution that saves wires, covers a long
distance, supports high-speed communication and has time-
deterministic features. Various functions can be chosen on the slave

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modules, and standard industrial DIN rail mounting design makes it
easy to distribute them in the field.
1.2.17 Supports Motion Control Module (Preliminary)
ADAM-5550KW Series Controller supports two types of motion
control modules. One is a stepping/pulse-type servo motor control
module, designed for general-purpose applications, and the other is
the cost-effective intelligent stepping motor control module. The
servo motor control module’s intelligent NOVAR MCX314-motion
ASIC comes built-in with a variety of motion control functions, such
as 2/3-axis linear interpolation, 2-axis circular interpolation, T/S
curve acceleration/deceleration rate and more. It performs these
motion control functions without processor loading during driving.
The intelligent stepping motor control module’s PCD-4541 motion
controller can execute a variety of motion-control commands. Each
axis can be controlled directly through the module’s I/O registers.
1.2.18 Dual Ethernet Ports
ADAM-5550 Series Controller provides two Ethernet ports for
different application requirements such as redundant Ethernet
connection for reliability concern or separated network connections
for security concern. Both of the functions are possible to be
implemented by customer’s application program.
1.2.19 Remote monitoring function through Web Server and
Email Alarm
ADAM-5550 Series Controller supports widely used IT technology of
industrial PC. For remote monitoring function, the built-in web server
can provide local I/O status for internet access and email alarm
function can send alarm message to dedicated email addresses
when there is any alarm occurs.
1.2.20 Remote maintenance via FTP Server and DiagAnywhere
Software
For remote maintenance function, the built-in FTP server provides
service for uploading application program or downloading data
logging files. DiagAnywhere Software is also supported for remote
control, download and upload functions.

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1.2.21 Built-in SQL Mobile Server
ADAM-5550KW Series Controller embeds SQL server so it is very
easy to exchange data between enterprise database/local HMI
software and SQL server by SQL query functions. Following is the
Architecture of ADAM-5550KW Series Controller Kernel.
1.2.22 RS-232/485 communication ability
The ADAM-5550KW Series Controller has four serial
communication ports, giving it excellent communication abilities.
This facilitates its ability to control networked devices. ADAM-
5550KW Series Controller COM1/COM4 is RS-232/485 selectable
port, COM2 is a dedicated RS-485 port, and COM3 is full 9-pins
RS-232 port. These four ports allow the ADAM-5550KW Series
Controller to satisfy diverse communication and integration
demands. With this communication ports, you should not buy
more I/O communication device and save more costs. You can
also extend your system by using these communication ports.
Please refer to following figure and check the location of COM
ports.

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Figure 1-3 ADAM-5550KW Series Controller Communication Ports
1.2.23 Remote I/O Expansibility
ADAM-5550KW Series Controller supports not only Modbus/RTU
Master function via serial ports, but also the Modbus/TCP Client to
retrieve data from remote I/O, and Modbus/TCP Server to exchange
data with other Modbus devices via Ethernet port. This Modbus
features are very useful when the control system needs expand the
remote I/O modules or connect to other controllers.
1.2.24 Built-in OPC Server (ADAM-5550KWAS only)
The built-in OPC Server can seamless connect ProConOS I/O tags
to local HMI Software such as Advantech Studio or other 3rd party
software. Users just need to mark the variable’s OPC checkbox by
clicking into the box or pressing the space bar in a variables grid
worksheet. The OPC Server processes these variables and
transfers their actual values to an OPC Client such as HMI Software.
1.2.25 Built-in Advantech Studio Runtime (ADAM-5550KWAS only)
ADAM-5550KWAS has built-in Advantech Studio CE Runtime. The
kernel can run Advantech Studio smoothly with deterministic control
I/O performance. It is a very good feature which can cost down the

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ADAM-5550KW Series User’s Manual 1
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system by integrating controller with HMI. Users just need to buy a
suitable panel and connect it to the VGA port of ADAM-5550KWAS.
1.3 ADAM-5550KW Series Controller Specification
1.3.1 System
• CPU: AMD Geode GX533 (GX2) Processor
• Operating system: Windows CE 5.0
•Memory: 128 MB DDR SDRAM with 1MB Battery Backup (512KB for
Return Memory, 512KB for RAM Disk)
One CompactFlash® Card (Internal)
• Real-time clock: Yes
• Watchdog timer: Yes
-Operating System Watchdog
-KW application watchdog
-Modbus server communication watchdog
• USB Port: USB 1.1 ports * 2
• VGA Port: 1024 X 768 Resolution
• Ethernet Port: 10M/100M bps * 2
RJ-45 connectors
• COM1: RS-232/485 selectable, DB-9 connector
• COM2: RS-485, Terminal Block
• COM3: RS-232 interface, DB-9 connector: Full 9-pins
• COM4: RS-232/485 selectable, DB-9 connector
• I/O capacity: 8 slots
• Maximum number of nodes: 256 nodes
• System power consumption: 12 W (without I/O modules)
• One PCI slot (another PCI slot is occupied by Heat Sink)
1.3.2 USB Ports
• USB 1.1
1.3.3 VGA Port
•1024 X 768 Resolution
1.3.4 Ethernet Ports
•10M/100M bps * 2
• RJ-45 connectors
• Transmission Speed 10M/100M bps (10/100 Base-T)
1.3.5 RS-232/485 interface (COM1)
• RS-232/485 Mode selectable by jumper

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14 ADAM-5550KW Series User’s Manual
• RS-232 Mode: Asynchronous full duplex, point to point
Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
• RS-485 Mode: Half duplex, multi-drop
Signal: DATA+, DATA-
• Connector: DB-9 pin
• Transmission speed: Up to 115.2 Kbps
• Max transmission distance:
RS-232: 50 feet (15.2 m)
RS-485: 4,000 feet (1220 m)
1.3.6 RS-485 interface (COM2)
• Signals: DATA+, DATA-
• Mode : Half duplex, multi-drop
• Connector: Screw terminal
• Transmission speed: Up to 115.2K bps
• Max transmission distance: 4000 feet (1220 m)
1.3.7 RS-232 port (COM3) (Suitable for touch screen)
• Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
• Mode: Asynchronous, point to point
• Connector: DB-9 pin
• Transmission speed: Up to 115.2K bps
• Max transmission distance: 50 feet (15.2 m)
1.3.8 RS-232/485 interface (COM4)
• RS-232/485 Mode selectable by jumper
RS-485 Signal: DATA+, DATA-
• RS-232 Mode: Asynchronous full duplex, point to point
Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
• RS-485 Mode: Half duplex, multi-drop
RS-485 Signal: DATA+, DATA-
• Connector: DB-9
• Transmission speed: Up to 115.2K bps
• Max transmission distance:
RS-232: 50 feet (15.2 m)
RS-485: 4000 feet (1220 m)
1.3.9 Isolation
• COM2: 2500 Vrms
• COM4: 1000 Vrms (RS-485 only)

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1.3.10 Power
• Unregulated +10 to +30 VDC
• Protected against power reversal
• Power consumption: 12 W (not including I/O modules)
1.3.11 Mechanical
• Case: ABS+PC with captive mounting hardware
• Plug-in screw terminal block:
Accepts 0.5 mm2to 2.5 mm2, 1 - #12 or 2 - #14 to #22 AWG
1.3.12 Environment
• Operating temperature: 0 ~ 55° C (32 ~ 131° F)
• Storage temperature: -25° to 85° C (-13° to 185° F)
• Humidity: 5 to 95 %, non-condensing
• Atmosphere: No corrosive gases
NOTE: Equipment will operate below 30% humidity. However, static
electricity problems occur much more frequently at lower
humidity levels. Make sure you take adequate precautions
when you touch the equipment. Consider using ground straps,
anti-static floor coverings, etc. if you use the equipment in low
humidity environments.
1.3.13 Software Specification
• Real Time O.S: KW ProConOS (Up to 16 cycle tasks)
• Programmable Code/Data Size: up to 710KB
1.3.14 Dimensions
The following diagrams show the dimensions of the system unit and
an I/O unit. All dimensions are in millimeters.
Figure 1-5 ADAM-5550KW Series Controller Dimension