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Field-level Industrial Server in RISC Architecture
Product Overview

The ePAS-4100 series filed level industrial servers are equipped with a main processor based on industrial level Cortex-A8 processor in RISC architecture. Its basic frequency reaches 800MHz. The ePAS-4100 series also support 512M DDR3 SDRAM, 1GB Flash memory, 2 10/100/1000Mbps Ethernet ports, standard VGA display output, 2 high speed USB2.0 interfaces. Its embedded SD card can support massive data storage.

The ePAS-4100 series industrial servers are equipped with 5/9 function slots which support modules of analogue input/output, digital input/output, pulse input/output, mixed signal input/output, wireless and locating modules (including WIFI, Bluetooth, ZIGBEE, GPRS/3G/4G, Beidou/GPS etc.), protocol conversion modules, bus interface modules (including serial, CAN, Ethernet etc.) and other specialized modules such as Ethernet switching modules, FPGA based high speed data collecting modules. User-defined function modules are also supported. Most of the industrial automation application scenarios can be covered through the combination of these multiple function modules which provides customers high flexibility and efficiency to realize the functions they needed.

The ePAS-4100 series industrial servers support cascading which especially fits the needs for the sites with lots of I/O points.

The ePAS-4100 series industrial servers are in compact structure design, and supports both wall mounting and DIN Rail mounting installation. The housing is in high strength industrial Aluminum material with IP42 protection class. ePAS-4100 supports dual redundant AC/DC power supplies with phoenix terminal blocks which ensures high reliability, easy deployment and installation.

The ePAS-4100 series industrial servers support Linux3.12/WinCE7.0 embedded OS, provide users an open software platform with high efficiency supporting C/C++ programming and EMFuture EMIDE development platform.

Key Features

Industrial Cortex-A8 processor, 800MHz basic frequency 
512MB DDR3 SDRAM, 1GB Flash
2 10/100Mbps Ethernet ports, supporting cascading
Standard VGA display interface
2 USB2.0 interface
Massive SD card interface
Supports 5/9 functional slots and flexible functional modules
Supports C/C++ programming
Supports multiple devices cascading, meeting the needs for applications with lots of I/O
Compact structure design, specially designed for harsh industrial environments
Embedded temperature sensors to monitor the environment temperature
Embedded RTC with backup batteries
Supports embedded Linux/WinCE OS
Supports wide operating temperature from -40 to 80°C

Hardware Specifications
Main System CPU: Industrial Cortex-A8 embedded processor, 800MHz
Flash: 1GB Flash
Memory: Massive memory SD card interface
Ethernet Ports LAN: 10/100/1000Mbps Ethernet ports, RJ45
Insulation protection: 15KV ESD, 8KV contact discharging protection
Console Serial Port Console: 3 wire (TxD, RxD, GND), DB9 interface
USB Interface Standard: USB2.0, A type interface
VGA Interface VGA: standard VGA interface, 24 bit data
Resolution: 1366x768
Extended Interface Analogue input/output modules
Digital input/output modules
Pulse input/output modules
Mixed signal input/output modules
Wireless and locating modules (including WIFI, Bluetooth, ZIGBEE, GPRS/3G/4G, Beidou/GPS etc.)
Protocol conversion modules
Serial interface modules
Ethernet ports modules
CAN bus interface modules
Ethernet switching modules
FPGA based high speed data collection modules
User self-defining functional modules
LED System: Power, Running
Serial: TXD/RXD
Network: ACT/LINK
Button Function: Support “Reset to default”
Mechanical Features Housing: Ultralumin
Weight: 1.5KG (5 slots) / 2.5KG (9 slots)
Dimension: 190x135x100mm (5 slots), 190x135x100mm (9 slots)
Installation: Wall mount, DIN Rail installation
Environmental limits Operating temperature: -40 to 80°C
Ambient relative humidity: 5-95% RH
Storage temperature: -50 to 100°C
Anti-vibration: 1G @ IEC-68-2-6, sin wave, 5-500Hz, 1 Oct./min, 1 hr/axis
Shock resistance: 5G @ IEC-68-2-27, semi sin wave, 30ms
Power Requirements Power inputs: 9-36VDC (12VDC/24VDC recommended); Optional dual redundant power supplies; 85-305VAC/100-430VDC
Power consumption: <5W
Reliability Alarm tool: Build-in buzzer and RTC
Temperature monitoring: Build-in temperature sensor for temperature monitoring
Watchdog: Hardware watchdog (WDT) monitoring
MTBF: >100,000 hrs
Warranty 5 years
Software Specifications
Linux pre-install OS: 3.12
BootLoader: UBoot
File system: JFFS2, YAFFS2, NFS, Ext2, Ext3
Network security: iptables firewall
Embedded web server: Being able to create and manage the website, supporting PHP and XML
Terminal Server (SSH): To create an encrypted channel for two untrusted terminals on a network without security mechanisms
Dial-up network service (PPP): PPP daemons under Linux. Being able to dial in/out through PPP and realize the network connection with other terminals.
File server: Allow users to access the file and resources.
Watchdog: Realize the system reboot through CPU hardware within the specified time (system management/user management)
Web-based system configuration and test service: Supports IE and other browsers.
Programming: C/C++
Communication protocols: Modbus/TCP, Modbus/RTU Master
Windows Embedded CE 7.0 OS: Windows Embedded CE 7.0
File system: FAT
Web server (WINCE IIS) Supports ASP, ISAPI Secure Socket Layer (SSL 2/3) and Transport Layer Security (TLS/SSL 3.1) public key-based protocols, and Web Administration ISAPI Extensions
Dial-up network service: RAS client API and PPP, supports EAP and RAS scripts
Watchdog service: Realize the system reboot through CPU hardware within the specified time (triggered by calling certain functions)
Application development kits WinCE 7.0 SDK
WinCE 7.0 API Library
C Libraries and Run-times
Component Services(COM and DCOM)
Microsoft® .NET Compact Framework 3.5
SOAP Toolkit Client
Winsock 2.2
Mechanical Drawing
Ordering Information

ePAS-4100-5: 800MHz, RISC architecture field level industrial server, 2 Ethernet ports, standard VGA, USB, SD storage interface, 5 functional slots, flexible function extension.

ePAS-4100-9: 800MHz, RISC architecture field level industrial server, 2 Ethernet ports, standard VGA, USB, SD storage interface, 9 functional slots, flexible function extension.