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Win-GRAF Based Programmable Automation Controller.  Supports RS-232/485 Modbus RTU Protocol. WinCE.NET 7.0 Operating System.  Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F).


Win-GRAF Based Programmable Automation Controller. Supports RS-232/485 Modbus RTU Protocol. WinCE.NET 7.0 Operating System. Has operating temperature range of -25°C ~ +75°C (-13°F ~ +167°F).

  Price:  $1,799.00  

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The Win-GRAF based WP-5238-CE7 is a Windows CE 7.0 based Programmable Automation Controller (PAC). The PAC is equipped with an AM352 CPU (720 Mhz) and running a Windows CE .NET 7.0 operating system. The optional I/O expansion board (XV-board) provides high-protection. Using the built-in micro SD, the Win-GRAF WP-5238 device can save application program, image file, and data.

The WP-5238-CE7 offers hard real-time capability, achievable deterministic control and provides a PC-like Windows display and operating environment. The WP-5238-CE7 is capable of running Win-GRAF (IEC 61131-3 Standard) software to develop logic control applications. It also supports MS VS 2008 or 2010 software (VB.NET, C#) and can run HMI and data management applications that can exchange data with Win-GRAF applications. It can run multiple programs at one time which make application design flexible and convenient.

  • AM3352, 720 MHz CPU
  • 256 MB SRAM and 256 MB Flash
  • Windows CE 7.0 Professional
  • Embedded Win-GRAF SoftLogic (IEC 61131-3)
  • Hard Real-Time Capability
  • 64-bit Hardware Serial Number for Software Protection
  • I/O Expansion Bus
  • 10/100/1000M Ethernet Port
  • 4 Serial Ports (RS-232/485)
  • Operating Temperature Range: -25°C ~ +75°C (-13°F ~ +167°F)


System Software
OS Windows CE 7.0
.Net Compact Framework 3.5
Embedded Services FTP server, Web server (supports VB script, JAVA script), Embedded SQL server
SDK Provided  
Multilanguage Support Dll for eVC, Dll for Visual Studio.Net 2003/2005/2008
Development Software
Win-GRAF Software Win-GRAF IEC 61131-3 standard
Lanugages LD, ST, FBD, SFC & IL
Support Soft-GRAF HMI : WP-8xx8, WP-5xx8, XP-8xx8-CE6, WP-9xx8-CE7 and VP-25W8/4138 PAC.
Max. Code Size 2 MB
Scan Time 3 ~ 15 ms for normal program;
15 ~ 50 ms for complex or large program
Non-Win-GRAF Options: VS.NET 2008/2010 (VB.NET, C#.NET, C)
CPU Module
CPU AM3352, 720 MHz
Flash 256 MB
FRAM 64 KB (for retaining variables)
Expansion Flash Memory microSD socket with one 4 GB microSD card (support up to 32 GB microSDHC card)
RTC (Real Time Clock) Provide second, minute, hour, date, day of week, month, year
64-bit Hardware Serial Number Yes, for Software Copy Protection
Dual Watchdog Timer Yes
LED Indicators 1 LED for Power and Running, 2 LED for user programmable
Rotary Switch Yes (0 ~ 9)
VGA & Communication Ports
VGA Yes. Resolution: 640 × 480, 800 × 480, 800 × 600, 1024 × 768
Ethernet RJ-45 x 1, 10/100/1000 Based-TX ( Auto-negotiating, Auto MDI/MDI-X, LED indicators)
USB 2.0 (Host) 1
COM 1 RS-232 (RxD, TxD and GND); Non-isolated
COM 2 RS-232 (RxD, TxD and GND); Non-isolated
COM 3 RS-485 (Data+, Data-); Non-isolated
COM 4 RS-485 (Data+, Data-); 2500 VDC isolated
I/O Expansion Slots
I/O Expansion Bus Yes, one optional XV-board
Dimensions (W x L x H) 91 mm x 132 mm x 52 mm
Installation DIN-Rail Mounting
Operating Temperature -25°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature -30°C ~ +80°C (-22°F ~ +176°F)
Humidity 10 ~ 90% RH (non-condensing)
Input Range +10 VDC ~ +30 VDC
Consumption 4.8 W

Win-GRAF Specifications

Protocols (Note that certain protocols require specific optional devices)
NET ID 1 ~ 255, for Modbus TCP/RTU Slave, user-assigned.
Modbus TCP Master A max. of 200 IP links to access/control the devices supporting Standard Modbus TCP Slave protocol.
Modbus RTU/ASCII Master A max. of 4 ports: COM1 ~ 4 (*) to connect other Modbus Slave devices(Like M-7000).
Recommend connecting no more than 32 devices in each port for better scan rate.
Modbus RTU Slave A max. of 4 ports: COM1 ~ 4 (*) for connecting SCADA/HMI/OPC Server.
Modbus TCP Slave Two Ethernet port (LAN1) support up to 64 connections. If the PAC uses 1 connection to connect each PC/HMI, it can connect up to 64 PCs/HMIs; If the PAC uses 2 connections to connect each PC/HMI, it can connect up to 32 PCs/HMIs; If one of the Ethernet port malfunctions, the other one can still be used to connect the PC/HMI.
User-defined Protocol Custom protocols can be applied at COM1~ 4 (*) by using Serial communication functions or function blocks.
DCON Remote I/O A max. of 4 RS-485 ports: COM1 ~ 4 (*). Each port can connect max. 50 nos I-7000 series modules or 
50 nos I-87xxxW I/O modules in expansion units (I-87K4, I-87K8, I-87K9, RU-87P8, RU-87P4).
Recommend connecting no more than 32 modules in each port for better scan rate.
Local I/O Modules Supports one I/O XV-board. (Refer Optional I/O XV-board List) (*)
App Protection Using the unique 64-bit (8 bytes) PAC serial number to generate a protection password by your own algorithm to protect your Win-GRAF application. Then, if someone intend to copy your application in the PAC to another new PAC with the same PAC model, this application will not work properly in that new PAC.
Data Binding Exchange data between ICP DAS Win-GRAF PAC via Ethernet port (LAN1). The data transmission is event triggered. It is much efficient than polling way.
On Line Change For application field that not allowed to stop the Win-GRAF program and wish to run a new program modified a little from the original program.
Modbus RTU I/O When software enables Modbus RTU Master function, the PAC can connect ICP DAS M-7000 and tM series and LC series I/O modules which support Modbus RTU protocol.
Modbus TCP I/O When software enable Modbus TCP Master function, the PAC can connect ICP DAS I-8KE4/8-MTCP, PETL-7000, tPET/tET series I/O modules which support Modbus TCP protocol.
Schedule Control Supports the "Schedule-Control Utility" (free) to implement schedule control. Each PAC can control max. 10 Targets (devices) with different schedule settings in each day / holiday / special day / season / year.
Retain Variables Built-in the fast retain memory that can retain up to 12,000 Win-GRAF variables.
File Access and Data Log The Win-GRAF supports file operation functions to read/write files in the PAC's micro_SD or flash memory to do data log or file access.
Soft-GRAF HMI Support to run HMI program (developed by the Soft-GRAF Studio) together with the Win-GRAF logic-control program in the same PAC.
Optional I/O XV-board List
Digital Input (DI) XV110
Digital Input/Out (DIO) XV107, XV107A
Digital Output (DO) XV110, XV110A
Relay Output XV116
Multifunction (DIO, AIO) XV308, XV310
* Note: The expansion I/O is located in the optional XV-board series if it is installed inside the WP-5xx8.
* ICP DAS recommends using NS-205/NS-208 or RS-405/408 (Ring Switch) Industrial Ethernet Switches.
* For application with 1000 Mbps Ethernet communication, please select proper switch which support 1000 Mbps (like the NS-208AG)

References and Support

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