Features
Linux OS, S/W Programmable
API/CGI for AP layer Application
2 x RS-232 + 2 x RS-422/485
Dual Power Inputs (DC Jack / TB)
Powerful Computing capability
On board 8 DI / 4 DO
Optional 4 Analog Input
Web Browser configuration
Easy installation Windows utility
 
Specifications
Hardware
CPU: ARM Cortex-A53, 1.2 GHz
Memory: 1 GB SDRAM
Storage: 8 GB Flash ROM (via Micro SD card)
Operating System: Linux OS, API & CGI supported for application development
Watchdog: Built-in hardware watchdog timer ensures system reliability
RTC: Built-in real-time clock for precise time management
 
Ethernet
Port: 1 × RJ-45 connector
Speed: 10/100 Mbps, auto-detect
Protocols: ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, PPPoE, DDNS, NTP, FTP, TELNET
Mode: TCP Server, TCP Client, UDP
Configuration: HTTP browser setup (IE, Chrome, Firefox)
Security: Login password protection
Isolation: Built-in 1.5 kV magnetic isolation for stability and protection
 
Serial Interfaces
Total Ports: 4
RS-232 ×1 (DB9, full signals)
UART ×1 (DB9, Tx/Rx/GND/PW)
RS-422/485 ×2 (software selectable)
Connectors: 2 × DB9 male, 2 × 4-pin terminal blocks
Speed: 300 bps ~ 230.4 Kbps
Parity: None, Odd, Even, Mark, Space
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 2
Protection: Surge and over-current protection for RS-422/485, 15 kV ESD protection for all signals
 
Storage & Display
Micro SD Slot: For OS and storage expansion
HDMI: 1 × HDMI port (video & audio output)
 
USB
Ports: 2
Functions: Supports USB storage, Wi-Fi dongle, Bluetooth dongle
 
Software Features
Supported OS: Windows 2000/2003/XP/Vista/7/8
Configuration: Windows utility and web browser setup tools
 
Digital I/O
Digital Inputs: 8 channels (active high/low selectable)
Digital Outputs: 4 channels (active high/low selectable)
Relay Outputs: 4 channels, rated 120V AC @10A, 240V AC @7A, 24V DC @10A
Isolation: DI ×8 with 3000V DC isolation protection
Logic Levels:
Dry Contact: Logic 0 = closed to GND, Logic 1 = open
Wet Contact: Logic 0 = 0–3V, Logic 1 = 10–30V
 
Indicators
LEDs: PWR, SYS, Tx/Rx0, Tx/Rx1, Tx/Rx2, Tx/Rx3
 
Power
Input: DC 12–24V, 1000mA @ 12VDC
 
Environmental
Operating Temperature: 0°C ~ 65°C (32°F ~ 149°F)
Storage Temperature: -10°C ~ 70°C (14°F ~ 158°F)
Operating Humidity: 10% ~ 95% non-condensing
Storage Humidity: 5% ~ 95% non-condensing
 
Compliance & Reliability
Certifications: FCC Part 15 Class A, CE EN55022 Class A, EN55024
RoHS: Compliant with environmental standards
Warranty: 1 Year