Features and Benefits

• MOXA ART 32-bit ARM9 industrial processor
• 64 MB RAM, 16 MB flash onboard
• 4 RS-232/422/485 serial ports
• 4-ch digital input and 4-ch digital output (TTL signal)
• Dual 10/100 Mbps Ethernet for network redundancy
• PCMCIA slot for wireless expansion (802.11b/g, GPRS/UMTS/HSDPA)
• SD socket for storage expansion
• Ready-to-run Linux Kernel 2.6 platform
• Unique patented Software Encryption Lock
• Installation options: DIN-rail, wall-mount (with accessory)
• Robust, fanless design, IP30 protection mechanism
• -40 to 75°C wide temperature models available

Overview

The Moxa IA240/241 embedded computers are designed for industrial automation applications. The computers feature 4 RS-232/422/485 serial ports, dual LANs, 4 digital input channels, 4 digital output channels, and a PCMCIA cardbus and SD socket in a compact, IP30 protected, industrial-strength rugged case. The IA240/241's vertical DIN-rail form factor makes it easy to install the computers in a small cabinet. This space-saving solution also facilitates easy wiring, making the IA240/241 a great choice as frontend embedded controllers for industrial applications. Wide temperature models of the IA240/241 are also available. The IA240-T and IA241-T can operate reliably in an operating temperature range of -40 to 75°C, making them appropriate for harsh industrial automation environments.

The industrial design of the IA240/IA241 provides a robust, reliable computing platform. Due to their RISC-based architecture, the IA240/ IA241 computers will not generate a lot of heat while being operated, making the computers ideal for industrial automation environments.

• Computer
CPU	MOXA ART ARM9 32-bit RISC CPU, 192 MHz
OS (pre-installed)	Embedded Linux
DRAM	64 MB onboard (128 MB for IA241 ODM)
Flash	16 MB onboard (32 MB for IA241 ODM)
DI/DO	DI x 4, DO x 4, TTL (3.3 v)
PCMCIA	Cardbus card and 16-bit PCMCIA 2.1/JEIDA 4.2 card (IA241 only)
Storage Expansion	SD socket
USB	USB 2.0 host

• LAN Interface
Ethernet	10/100 Mbps x 2, RJ45 connectors
Magnetic Isolation Protection	1.5 KV built-in

• Serial Interface
Serial Standards	RS-232/422/485, software-selectable
Number of Ports	4
Connectors	8-pin RJ45
Console Port	RS-232, RJ45 connector, supports PPP
ESD Protection	15 KV for all signals

• Serial Communication Parameters
Data Bits	5, 6, 7, 8
Stop Bits	1, 1.5, 2
Parity	None, Even, Odd, Space, Mark
Flow Control	RTS/CTS, XON/XOFF, ADDC™ (automatic data direction control) for RS-485
Baudrate	50 bps to 921.6 Kbps (supports non-standard baudrates; see user's manual for details)

• Serial Signals
RS-232	TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND
RS-422	TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w	TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w	Data+, Data-, GND

• digital input
Channels	4
Input Voltage	Logic 0: 0-0.8V Logic 1: 2.0-5.5V
Protection	Over-current limit (-24 mA)

• digital output
Channels	4
Output Current	24 mA
Output Voltage	Logic 0: 0-0.55V Logic 1: 2.5-3.3V

• LEDs
System	Power x 1, Ready x 1
LAN	10M/Link x 2, 100M/Link x 2 (on connector)
Serial	TxD x 4, RxD x 4 (on connector)

• Physical Characteristics
Enclosure	Aluminum (1 mm)
Weight	IA240: 430 g IA241: 500 g
Dimensions	60 x 137 x 100 mm (2.36 x 5.39 x 3.94 in)
Mounting	DIN-Rail, wall

• Environmental Limits
Operating Temperature	Standard Models: -10 to 60°C (14 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Operating Humidity	5 to 95% RH
Storage Temperature	Standard Models: -20 to 80°C (-4 to 176°F) Wide Temp. Models: -40 to 85°C (-40 to 185°F)

• Power Requirements
Input Voltage	12 to 48 VDC
Power Consumption	7 watts

• Regulatory Approvals
Safety	UL/cUL (UL60950-1, CSA C22.2 No. 60950-1-03), TÜV (EN60950-1)
EMC	CE (EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3, EN55024), FCC (Part 15 Subpart B, CISPR 22 Class A)

• Reliability
Alert Tools	Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger	Built-in WDT (watchdog timer)

• Warranty
Warranty Period	5 years
Details	See www.moxa.com/warranty

• software specifications (linux)
Kernel Version	2.6.9
Protocol Stack	TCP, UDP, IPv4, SNMP V1, ICMP, IGMP, ARP, HTTP, CHAP, PAP, SSH 1.0/ 2.0, SSL, DHCP, NTP, NFS, SMTP, Telnet, FTP, PPP, PPPoE
File System	JFFS2 (on-board flash)
System Utilities	bash, busybox, tinylogin, telnet, ftp, scp
Supported Services and Daemons	telnetd: Telnet Server daemon ftpd: FTP server daemon sshd: Secure shell server Apache: Web server daemon, supporting PHP and XML OpenVPN: Virtual private network service manager iptables: Firewall service manager pppd: dial in/out over serial port daemon & PPPoE snmpd: snmpd agent daemon inetd: TCP server manager program
Application Development Environment	Moxa Linux API Library for device control Linux Tool Chain: Gcc, Glibc, GDB
Software Encryption Lock	BINEncryptor: Encryption tool for binary files (based on patented Moxa technology)

Ordering Info	Model No.	Description
Click here to order	IA240-LX	4 serial ports, 4 DI and 4 DO channels, dual LANs, SD, Linux OS(Operating Temperature: -10 to 60°C)
Click here to order	IA241-LX	4 serial ports, 4 DI and 4 DO channels, dual LANs, PCMCIA, SD, Linux OS(Operating Temperature: -10 to 60°C)
Click here to order	IA240-T-LX	4 serial ports, 4 DI and 4 DO channels, dual LANs, SD, Linux OS(Operating Temperature: -40 to 75°C)
Click here to order	IA241-T-LX	4 serial ports, 4 DI and 4 DO channels, dual LANs, PCMCIA, SD, Linux OS(Operating Temperature: -40 to 75°C)