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Ethernet ISaGRAF Programmable Automation Controller with 4 I/O slots (Dual-LAN: 10/100 Mbps) and Windows CE.NET 5.0. WP-8447 is phased out and replaced by XP-8337-CE6.


Ethernet ISaGRAF Programmable Automation Controller with 4 I/O slots (Dual-LAN: 10/100 Mbps) and Windows CE.NET 5.0. WP-8447 is phased out and replaced by XP-8337-CE6.

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The WP-8447 has officially been phased out and will no longer be available. It has now been replaced by XP-8337-CE6.

WinPAC-8x47 Series (WP-8147/8447/8847) is the new generation WinCE based ISaGRAF PAC (Programmable Automation Controller) of ICP DAS. It equips a PXA270 CPU (520 MHz) running Windows CE.NET 5.0 Operating System, variant connectivity (10/100 Base-TX dual Ethernet Ports, 2 or 4 RS-232/485 ports, 1 VGA, 1 USB port) and 1/4/8 slots for high performance Parallel-type I/O modules (High Profile I-8K series) and Serial-type I/O modules (Hot-Swap High Profile I-87K I/O modules). Memories come with 128 MB SRAM, 512 KB dual battery backup SRAM, 96 MB FLASH and 1 GB microSD. For redundant supporting: Dual Watchdog Timers, redundant power inputs, dual battery backup SRAM, dual Ethernet Ports. WinPAC-8x47 Series will upgrade your system!

Stress Monitoring Construction Application ICP DAS releases effective VW sensor solution (Vibration Wire solution). It’s useful for measuring the stress of constructions like building, bridge, dam, etc.... This solution has been successfully applied in some water dams monitoring system near the city Wuhan in China.

Integrate WP-8x47 with CAN/CANopen Devices and Sensors WP-8xx7 supports maximum of ten I-7530 (RS-232 to CAN) Converters.

WP-8x47 can Send an Email with One Attached File

Data Acquisition and Auto-Report System VC++ 6.0, VB 6.0 and ISaGRAF demo programs are available. The WP-8x47 can use UDP/IP Client protocol to auto-report acquisition data & control data to local or to remote Internet PC/Server. Advantage: Every WinPAC in a different location doesn't need a fixed Internet IP address.

Modbus RTU/TCP Slave Ports Modbus RTU (RS-232/485/422): max. 5 Modbus RTU Slave ports. Modbus TCP/IP: max. 32 PC/HMI/SCADA connections.

Modbus RTU/ASCII Master Ports Modbus RTU/ASCII (RS-232/485/422): max. 10 Modbus RTU/ASCII Master ports.

Remote I/O Modules There are about 100 choices of Local I/O boards ( I-8K, I-87K ) and Remote I/O modules ( I-7K, M-7K, RU-87P1/2/4/8 + I-87K High Profile cards ). RU-87Pn Features Hot Swap Auto-Configuration - Configurations of I-87K I/O modules can be pre-configured and stored in the nonvolatile memory of the RU-87Pn. Easy Duplicate System- Using the DCON Utility, you can easily make a backup of the I-87K module configurations and write to another RU-87Pn. Full Software Support - The free-of-charge software utility and development kits are included.

FRnet I/O Fast I/O scan: About 3 ms per FRnet scan. (This depends on your ISaGRAF PLC program's scan time, if the ISaGRAF PLC scan time is 8 ms, then the scan time for all will be 8 ms, instead of 3 ms.) The max. I/O channel number can be 8 x 256 = 2048 Ch. of Digital Inputs plus 2048 Ch. of Digital Outputs (if all 8 slots are plug-in I-8172W).

New Redundant System with Ethernet I/O If one Ethernet cable is broken or damaged, the other one will still handle the Ethernet I/O and exchange data with the other redundant controller. The scan of Ethernet I/O is much faster than that of RS-485 I-7000 or I-87K I/O.

New Hot-Swap and Redundant System If one Ethernet cable is broken or damaged, the other one will still work. If one controller is dead, the other one will take over the control of the RS-485 I/O. PC/HMI can connect to this redundant system by one or two active IP.

Web HMI The Web HMI is a free software mechanism coming with some ICP DAS’s PAC (Programmable Automation Controller). The Web HMI offers functions that you could monitor or control the local or remote controller via the Internet Explorer running on your PC.

SMS: Short Message Service The ISaGRAF PACs can integrate with a GSM Modem to support SMS: Short Message Service. This allows user to request information or perform control tasks for the ISaGRAF PAC via his personal cellular phone. In addition, the controller can also send information and alarms to user’s cellular phone

Motion Control One I-8091W can control 2-axis: X-Y plane, or 2 independent axes. Two I-8091W can control 4-axis: X-Y plane + 2 independent axes or 4 independent axes. Encoder Modules I-8084W: 4-axis, without Z-index ; I-8090W: 3-axis

Data Log Data, date & time can be stored in Flash Disk or microSD card, and then PC can load these data by FTP or Web HMI.

Communicate with Other TCP/IP Server Devices or UDP Devices


Models WP-8147 WP-8447 WP-8847
System Software


Windows CE 5.0

.Net Compact Framework


Embedded Service

FTP Server, Web Server

Development Software
ISaGRAF Software ISaGRAF Version 3 : IEC 61131-3 standard. Languages: LD, ST, FBD, SFC, IL & FC
Max. Code Size WP-8x47 accepts max. 1 MB ISaGRAF code size (Appli.x8m must < 1 MB)
Non-ISaGRAF Options: Microsoft EVC++4.0 or VS.NET 2003/2005/2008 (VB.NET 2003/2005/2008, C#.NET 2003/2005/2008)
Web Service
Web HMI Support Web HMI function, PC running Internet Explorer can access to the WP-8x47 via Local Ethernet or Internet or dial Modem, monitoring and control.
Security Web HMI supports three levels user name and password protection
Power Supply  
Input Range +10 ~ +30 VDC (unregulated)
Isolated 1 kV
Redundant Power Inputs Yes, with one power relay (1 A @ 24 VDC) for alarm

WP-8147: 1.0 A, 5 V supply to CPU and backplane; 0.6 A, 5 V supply to I/O expansion slots, total 8 W
WP-8447: 1.1 A, 5 V supply to CPU and backplane; 4.9 A, 5 V supply to I/O expansion slots, total 30 W
WP-8847: 1.2 A, 5 V supply to CPU and backplane; 4.8 A, 5 V supply to I/O expansion slots, total 30 W

Consumption WP-8147: 7.3 W (0.3 A @ 24 V);
WP-8447: 9.1 W (0.38 A @ 24 V);
WP-8847: 9.6 W (0.4 A @ 24 V);
General Environment
Temperature Operating: -25 ~ +75 °C ( -13 ~ +167 ° F) ,
Storage : -30 ~ +85 °C ( -40 ~ +176 ° F)
Humidity 5 ~ 95 % RH (non-condensing )
CPU CPU: PXA270, 32-bit and 520 MHz or compatible
Dual Watchdog Timers Watchdog: Dual Watchdog Timers
RTC (Real Time Clock) Provide seconds, minutes, hours, day of week/month, month and year, valid from 1980 to 2079

Dual Battery Backup SRAM

512 KB (for 5 years data retention while power off)

FLASH 96 MB (64 MB for OS image, 31 MB for built-in Flash disk, 1 MB for registry)

Expansion Flash Memory

microSD socket with 1 GB microSD card (can support up to 16 GB compatible microSDHC card)

EEPROM 16 KB, Data retention: 40 years. 1,000,000 erase/write cycles
Rotary Switch Yes (0~9)
DIP Switch - Yes (8 bits) Yes (8 bits)
NET ID From 1 ~ 255, User-assigned by software
Unique Serial Number Yes,64-bit hardware unique serial number
Serial Ports
VGA Port 1 VGA port (800 x 600 resolution)
USB Port one USB 1.1 Host ports for USB mouse, keyboard or USB drive


Internal communication with the I-87K High Profile modules in slots


RS-232 (RxD, TxD, and GND); Non-Isolated; Speed: 115200 bps max.

COM2 RS-485

D2+, D2- ; self-tuner ASIC inside; Speed: 115200 bps max.

Isolated 2500 VDC 3000 VDC


RS-232/RS-485 (RxD, TxD, CTS, RTS and GND for RS-232,
DATA+ and DATA- for RS-485);
Non-Isolated; Speed: 115200 bps max.
COM4 - RS-232 (RxD, TxD, CTS, RTS, DSR, DTR, CD, RI and GND);
Non-Isolated; Speed: 115200 bps max.


2 Ethernet Ports: LAN1 & LAN2, 10/100 Base-TX (Auto-negotiating, Auto MDI/MDI-X, LED indicators)
Please use NS-205/NS-208 Industrial Ethernet Switch.

I/O Slots
Slot Number 1 slot (slot 0 ) 4 slot (slot 0 ~ 3) 8 slot (slot 0 ~ 7)
Accept High Profile I-8K Parallel & High Profile I-87K Serial I/O boards
Hot Swap
Dimensions (W x L x H) 95 mm x 132 mm x 111 mm 231 mm x 132 mm x 111 mm 355 mm x 132 mm x 111 mm
Installation DIN-Rail or Wall Mounting

Motion Control

WP-8447/8847 integrate with one I-8091W (2-axis) or two I-8091W (4-axis) can do motion control

PWM Output
High Speed PWM Module I-8088W, 8-ch PWM outputs, 1Hz ~ 100 KHz, duty: 0.1 ~ 99.9%
DO Module as PWM 8-ch. max. 250 Hz max. For Off=2 & On=2 ms . Output square curve: Off: 2 ~ 32766 ms, On: 2 ~ 32766 ms. Optional DO Boards: I-8037W, 8041W, 8041AW, 8042W, 8050W, 8054W, 8055W, 8056W, 8057W, 8060W, 8063W, 8064W, 8068W, 8069W (Relay Output boards cannot generate fast square pulse)
Counter, Encoder, Frequency
Parallel DI Counter 8-ch. max. For 1 controller. Counter val: 32-bit. 250 Hz max. Min. ON & OFF width must > 2 ms. Optional DI boards: I-8040W, 8040PW, 8042W, 8048W, 8050W, 8051W, 8052W, 8053W, 8053PW, 8054W, 8055W, 8058W, 8063W.
Serial DI Counter Counter input: 100 Hz max. Counter value: 0 ~ 65535 (16-bit)
Optional serial I-87K DI boards: I-87040W, 87046W, 87051W, 87052W, 87053W, 87053W-A5, 87054W, 87055W, 87058W, 87059W, 87063W.
Remote DI Counter All remote I-7000 & I-87K DI modules support counters. 100 Hz max. value: 0 ~ 65535
High Speed Counter I-87082W: 100 kHz max. 32 bit; I-8084W : 450 kHz max. 32 bit


I-8084W : 4-ch encoder, can be dir/pulse, or up/down or A/B phase (Quard. mode)
* Not support Encoder Z-index


I-87082W: 2-ch, 1 Hz ~ 100 kHz; I-8084W : 8-ch, 1 Hz ~ 450 kHz;

Modbus RTU/ASCII Master
Up to 10 COM Ports (COM1~ 4 and COM5~COM14 if multi-serial port boards are plugged in Slot 0~3) can support multi-ports of Modbus RTU/ASCII Master protocol to connect to other Modbus Slave devices. (WP-8147 has no COM3 & COM4.)
Modbus RTU Slave Protocol Up to 5 COM Ports (COM1, one of COM2/3, COM4 and COM5 ~ COM8) can support Modbus RTU Slave protocol for connecting ISaGRAF, PC/HMI/OPC Server & HMI panels. (WP-8147 has no COM3 & COM4.)
Modbus TCP/IP Slave Protocol

2 Ethernet Ports all support Modbus TCP/IP Slave protocol for connecting ISaGRAF & PC/HMI.LAN1 & LAN2 support total up to 32 connections. (If WP-8x47 uses 1 connection to connect each PC/HMI, it can connect up to 32 PC/HMI; If WP-8x47 uses 2 connections to connect each PC/HMI, it can connect up to 16 PC/HMI; ...) When one Ethernet ports is broken, the other one can still connect to PC/HMI.

Web HMI Protocol Ethernet port for connecting PC running Internet Explorer.
I-7000 & I-87K RS-485
Remote I/O
One of COM2, COM3 supports I-7000 I/O modules, I-87K base + I-87K Serial I/O boards and RU-87P1/2/4/8 + I-87K High Profile I/O boards as Remote I/O. Max. 255 pcs. of I-7000/87K Remote I/O modules for one controller. (WP-8147 has no COM3 & COM4.)

M-7000 Series Modbus I/O

Max. 10 RS-485 ports (COM1~4 & COM5~COM14 if multi-serial port boards are plugged in) can support M-7000 series Modbus I/O. Each port can connect up to 32 M-7000 Modules.

Modbus TCP/IP I/O

LAN2 supports ICP DAS Ethernet I/O : I-8KE4-MTCP and I-8KE8-MTCP listed at > FAQ > Software > ISaGRAF Ver.3 (English) FAQ-042.
If LAN2 is broken, it will switch to LAN1 automatically to continuously work. (This need LAN1 & LAN2’s IP are set in the same IP domain)

FRnet I/O Support max 8 pcs. I-8172W boards in slot 0 to 7 to connect to FRnet I/O modules, like FR-2053, FR-2057 FR-32R, FR-32P, at > FAQ > Software > ISaGRAF Ver.3 (English) FAQ-048. Each I-8172w board can connect up to 256 DI plus 256 DO channels.
Send Email Supports mail_snd and mail_set functions to send email with one attached file via Ethernet port.
Ebus To exchange data between ICP DAS’s ISaGRAF Ethernet controllers via Ethernet port. (LAN2 Port only)
SMS: Short Message Service

One of COM4 (or COM5 if multi-serial port board is plugged in) can link to a GSM Modem to support SMS. User can request data/control the controller by cellular phone. The controller can also send data & alarms to user’s cellular phone. Optional GSM Modems: Supreme (850/900/1800/1900 GSM/GPRS External Modem)

User-defined Protocol User can write his own protocol applied at COM1~COM4 & COM5~COM14(if multi-serial port boards are plugged in) by Serial communication function blocks.
Modem_Link WP-8x47 series does not support Modem_Link.
MMICON/LCD COM4 or COM5(if I-8112W/8114W is found) supports ICP DAS's MMICON. The MMICON is featured with a 240 x 64 dot LCD & a 4 x 4 Keyboard to display picture, string, integer, float, & input a char, string, integer & float.
UDP Server & UDP Client
(Exchange Message &
LAN1 or LAN2 support UDP Server and UDP/IP Client protocol to send/receive message to/from PC/HMI or other devices. For example, to automatically report data to InduSoft's RXTX driver.
TCP Client
(Exchange Message &
LAN1 or LAN2 support TCP Client protocol to send/receive message to/from PC/HMI or other devices which support TCP Server protocol. For example, to automatically report data to InduSoft ‘s RXTX driver, or to connect a location camera.
New Hot-Swap and
Redundant System

This redundant system has setup two “Active IP” address point to the active WP-8x47's LAN1 and LAN2 ports always. One or two or more PC/HMI/SCADA can communicate with this redundant system via one of the two given active IP. So the PC/HMI/SCADA can access to the system easily without any notice about which WP-8x47 is currently active.
Moreover, the new redundant system can integrate with the RU-87P4 and RU-87P8 expansion unit plus the I-87K high-profile I/O cards to support the hot-swap application. If the I/O card is damaged, the maintenance person just takes one good-card with same model number to hot-swap the damaged one without stopping this redundant system. Please refer to > FAQ > Software > ISaGRAF Ver.3 (English) FAQ-093.


WP-8x47 can use its COM1,3,4 or COM5~COM14 resides at the I-8112iW/8114W/8114iW RS-232 expansion board to connect one I-7530 : the RS-232 to CAN converter to support CAN and CANopen devices and sensors. One WP-8x47 supports max.10 RS-232 ports to connect max.10 I-7530. Please refer to > FAQ > Software > ISaGRAF Ver.3 (English) FAQ-086.

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