IA240/241 Series

MOXA Embedded Computers
IA240/241 Series
DIN-Rail
RISC-based industrial computers with 4 serial ports, 4 DI and
4 DO channels, dual LANs, PCMCIA, SD
››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
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IA240/241 Series
Overview
The 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.
Appearance
12 to 48 VDC
Power Input
4DI, 4DO
LED Indicaters
Power, Ready
PCMCIA
(IA241 only)
10/100 Mbps
Ethernet x 2
SD for Storage
Expansion
RS-232
Console Port
RS-232/422/485 x 4
USB 2.0 Host
RJ45, 50 bps to 921.6 Kbps
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A-type Connector
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Ready-to-run Platform Provider for Industrial Embedded Computing
Hardware Specifications
Computer
Digital Output
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)
PCMCIA: Cardbus card and 16-bit PCMCIA 2.1/JEIDA 4.2
card (IA241 only)
Storage Expansion: SD socket
USB: USB 2.0 host
DI/DO: DI x 4, DO x 4, TTL (3.3 v)
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
Ethernet: 10/100 Mbps x 2, RJ45 connectors
Magnetic Isolation Protection: 1.5 KV built-in
Housing: 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
Serial Interface
Number of Ports: 4
Serial Standards: RS-232/422/485, software-selectable
Connectors: 8-pin RJ45
ESD Protection: 15 KV for all signals
Console Port: RS-232, RJ45 connector, supports PPP
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IA240/241 Series
LAN Interface
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)
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)
Power Requirements
Input Voltage: 12 to 48 VDC
Power Consumption: 7 watts
Serial Signals
Regulatory Approvals
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
EMC: CE (EN55022 Class A, EN61000-3-2 Class A, EN61000-3-3,
EN55024), FCC (Part 15 Subpart B, CISPR 22 Class A)
Safety: UL/cUL (UL60950-1, CSA C22.2 No. 60950-1-03), TÜV
(EN60950-1)
Digital Input
MTBF: IA241: 97,157 hrs, IA240:134,670 hrs.
Input Channels: 4
Input Voltage:
Logic 0: 0-0.8V
Logic 1: 2.0-5.5V
Protection: Over-current limit (-24 mA)
Dimensions
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
9 mm
101.2 mm
16.28 mm
9.45 mm
23.47 mm
15 mm
8.5 mm
15 mm
36.31 mm
36.31 mm
8.5 mm
101.2 mm
59.8 mm
136.7 mm
136.7 mm
136.7 mm
IA241
59.8 mm
110 mm
Side View
Front View
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Rear View
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MOXA Embedded Computers
Pin Assignment
Terminal Block on Top
DIN-Rail
Serial Port,
RJ45 Connector
4
1
8
PIN
1
RS-232
DSR
RS-422
---
RS-485
---
2
3
RTS
GND
TxD+
GND
--GND
V-
4
TxD
TxD-
---
DO 0
5
RxD
RxD+
Data+
DO 2
6
DCD
RxD-
Data-
7
CTS
---
---
DI 1
8
DTR
---
---
DI 3
Power Input
V+
SG
DO 1
DO 3
DI/DO
DI 0
DI 2
GND
Reset
Reset to Default
Software Specifications
Linux
IA240/241 Series
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
Supporting 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 Information
Available Models
Package Checklist
IA240-LX: RISC-based industrial computer with 4 serial ports, 4 DI and 4 DO channels, dual LANs,
SD, Linux OS (standard operating temperature: -10 to 60°C)
IA241-LX: RISC-based industrial computer with 4 serial ports, 4 DI and 4 DO channels, dual LANs,
PCMCIA, SD, Linux OS (standard operating temperature: -10 to 60°C)
IA240-T-LX: RISC-based industrial computer with 4 serial ports, 4 DI and 4 DO channels, dual LANs,
SD, Linux OS (wide operating temperature: -40 to 75°C)
IA241-T-LX: RISC-based industrial computer with 4 serial ports, 4 DI and 4 DO channels, dual LANs,
PCMCIA, SD, Linux OS (wide operating temperature: -40 to 75°C)
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info@moxa.com
IA240 or IA241 computer
Wall mounting kit
DIN-rail mounting kit
Ethernet cable: RJ45 to RJ45
cross-over cable, 100 cm
CBL-RJ45F9-150: 8-pin RJ45 to DB9
female console port cable, 150 cm
CBL-RJ45M9-150: 8-pin RJ45 to DB9
male serial port cable, 150 cm
Universal Power Adaptor
Document and Software CD
Quick Installation Guide (printed)
Warranty Card
Download PDF