IA261/262 Hardware User’s Manual First Edition, January 2008 www.moxa.com/product MOXA Inc. Tel: +886-2-2910-1230 Fax: +886-2-2910-1231 Web: www.moxa.com MOXA Technical Support support@moxa.com Worldwide: The Ameraicas: support@usa.moxa.
IA261/262 Hardware User’s Manual Any software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement. Copyright Notice Copyright © 2008 MOXA Inc. All rights reserved. Reproduction without permission is prohibited. Trademarks MOXA is a registered trademark of The MOXA Inc. All other trademarks or registered marks in this manual belong to their respective manufacturers.
Table of Contents Chapter 1 Introduction ..................................................................................................1-1 Overview.................................................................................................................................. 1-2 Package Checklist .................................................................................................................... 1-2 Product Features .....................................................................
1 Chapter 1 Introduction Thank you for purchasing the MOXA IA261/262 RISC-based industrial ready-to-run embedded computer.
IA261/262 Hardware User’s Manual Introduction Overview The IA261/IA262 embedded computers, which are ideal for industrial automation applications, feature 4 RS-232/422/485 serial ports (2 for IA262), dual CAN ports (IA262 only), dual Ethernet ports, 8 digital input channels, 8 digital output channels, VGA output, 2 USB hosts and a CompactFlash socket in a compact, industrial-strength aluminum rugged casing.
IA261/262 Hardware User’s Manual Introduction IA262-I-CE RISC-based Embedded Computer with VGA, 2 Serial Ports, Dual LANs, CAN, DIO, CompactFlash, USB, WinCE 6.0, isolation protection for all IO IA262-I-T-CE RISC-based Embedded Computer with VGA, 2 Serial Ports, Dual LANs, CAN, DIO, CompactFlash, USB, WinCE 6.0, Wide Temperature, isolation protection for all IO Models without isolation protection: IA261-CE RISC-based Embedded Computer with VGA, 4 Serial Ports, Dual LANs, DIO, CompactFlash, USB, WinCE 6.
IA261/262 Hardware User’s Manual Introduction Product Hardware Specifications System CPU: DRAM: Flash: Storage Expansion: USB: Console/Debugging Port: Others: OS: Display Graphical controller: Cirrus Logic EP9315 ARM9 CPU, 200 MHz 128 MB onboard (optional 256 MB) 32 MB Flash onboard CompactFlash socket x 1 for storage expansion USB Host x 2 compliant to USB 2.0 (OHCI), Type A connector RS-232 x 1 (TxD, RxD, GND), 4-pin header output RTC, buzzer, Watchdog Timer, Reset button built-in WinCE 6.
IA261/262 Hardware User’s Manual Digital input levels: Protection: Connector Type: Digital Output Output Channels: On-state Voltage: Output Current Rating: Protection: Connector Type: LEDs System: LAN: Serial: Power Requirements Power Input: Power Consumption: Mechanical Outlook Shape: Dimensions (WxDxH): Gross Weight: Construction Material: Mounting: Environmental Operating Temperature: Storage Temperature: Regulatory Approvals EMC: Safety: Others: Warranty: Introduction Dry contact: Logic level 0: Clo
IA261/262 Hardware User’s Manual Introduction Hardware Block Diagram IA-261 Ethernet x 2 USB 2.
IA261/262 Hardware User’s Manual Introduction IA-262 Ethernet x 2 USB 2.
2 Chapter 2 Hardware Introduction The IA261/262 embedded computers are compact and rugged, making them suitable for industrial applications. The LED indicators allow users to monitor performance and identify trouble spots quickly, and the multiple ports can be used to connect a variety of devices. The IA261/262 comes with a reliable and stable hardware platform that lets you devote the bulk of your time to application development.
IA261/262 Hardware User’s Manual Hardware Introduction Appearance Top View Power Input 1 DI x 8 Power Input 2 DO x 8 Reset Button Front View LED Indicators Power, Ready, Storage Power LED Indicators Ready P3 P1 LED Indicators P4 P2 Serial, Tx/Rx RX RX TX TX P2 RS-232/422/485 P1 RS-232/422/485 P3 RS-232/422/485 VGA Output LAN2 10/100 Mbps Ethernet x 2 P4 RS-232/422/485 LAN1 CompactFlash Socket Serial, Tx/Rx CANBus, Tx/Rx (IA262) RS-232/422/485 Serial Port x 2 RS-232/422/485 Ser
IA261/262 Hardware User’s Manual Hardware Introduction Dimensions (unit = mm) PWR1 PWR2 12-48V V+ V- Reset COM DI0 DI1 DI2 DI3 DI4 DI5 DI6 DI7 GND DO0 DO1 DO2 DO3 DO4 DO5 DO6 DO7 GND 46.10 57.55 60.15 38.05 11.10 19.10 11.10 13.70 42.35 8.80 152 115 2-3 11.
IA261/262 Hardware User’s Manual Hardware Introduction LED Indicators The IA261/262 has 15 LED indicators on the front panel. Refer to the following table for information about each LED. LED Name Power Ready Storage LAN1, LAN2 P1-P4 (TX) P1-P4 (RX) Color Green Off Green Off Green Off Orange Green Green Off Orange Off Meaning Power is ON. No power is being received, or power error exists. OS is ready and functioning normally (after booting up). OS is not ready.
IA261/262 Hardware User’s Manual Hardware Introduction Real Time Clock The IA261/262’s real time clock is powered by a lithium battery. We strongly recommend that you do not replace the lithium battery without help from a qualified MOXA support engineer. If you need to change the battery, contact the MOXA RMA service team. WARNING There is a risk of explosion if the battery is replaced by an incorrect type.
IA261/262 Hardware User’s Manual Hardware Introduction Wall Mounting (optional) For some applications, you will find it convenient to mount IA261/262 on the wall, as depicted by the following illustrations. STEP 1: Remove the aluminum DIN-Rail attachment plate from IA261/262’s rear panel, and then attach the wall mount plates, as shown by the figures at the right. ⇒ STEP 2: Mounting IA261/262 on the wall requires 4 screws.
3 Chapter 3 Hardware Connection Description This section describes how to connect the IA261/262 to a network and various devices for first time testing purposes. We cover Wiring Requirements, Connecting the Power, Grounding the IA261/262, Connecting to the Network, Connecting to a Serial Device, Connecting to a CAN device, connecting to the Console Port, VGA, CompactFlash Socket, USB, and DI/DO.
IA261/262 User’s Manual Hardware Connection Description Wiring Requirements In this section, we describe how to connect various devices to the embedded computer. You should heed the following common safety precautions before proceeding with the installation of any electronic device: y Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point.
IA261/262 User’s Manual Hardware Connection Description Terminal Block Screw Power Jack ATTENTION The power for this product is intended to be supplied by a Listed Power Supply Unit that is rated to deliver 12 to 48 VDC at a minimum of 1200 mA for 12 VDC, and 260 mA for 48 VDC. Grounding the Unit Grounding and wire routing helps limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting devices.
IA261/262 User’s Manual Hardware Connection Description Connecting to the Console Port The IA261/262’s console port is a 4-pin pin-header RS-232 port. It is designed for serial console terminals, which are useful for identifying the boot up message, or for debugging when the system cannot boot up. Serial Console Port & Pinouts 4 3 2 1 Pin 1 2 3 4 Serial Console Cable Signal TxD RxD NC GND Connecting to a Display The IA261/262 comes with a D-Sub 15-pin female connector to connect a VGA CRT monitor.
IA261/262 User’s Manual Hardware Connection Description Connecting to a Keyboard and Mouse Use the 2 USB hosts located at the front side of unit to connect a keyboard and mouse to the IA261/262. Connecting to the Network Connect one end of the Ethernet cable to one of the IA261/262’s 10/100M Ethernet ports (8-pin RJ45) and the other end of the cable to the Ethernet network.
IA261/262 User’s Manual Hardware Connection Description Connecting to a CAN Device The IA262 has 2 CAN ports for connecting CAN devices. The CAN ports of the IA262 (P3 to P4) use male DB9 connectors.
IA261/262 User’s Manual Hardware Connection Description Digital Input Wiring Dry Contact Wet Contact Note: If you are using wet contacts, you must connect “COM” to power. Digital Output Wiring Insert CompactFlash Card The IA261/262 have a built-in CompactFlash socket. The CompactFlash socket allows users to add additional memory by inserting a CompactFlash memory card, without any risk to the computer. Follow the instructions below to insert a CompactFlash card: 1. Remove the power source. 2.
IA261/262 User’s Manual Hardware Connection Description 3. Be sure to insert the CompactFlash card correctly into the protective cover, as shown in the figure below. 4. Insert the CompactFlash protective cover with the CompactFlash card into the socket, as shown in the figure. Be sure to keep the angle vertical relative to the front panel. 5. Screw the protective cover to the font panel.
IA261/262 User’s Manual Hardware Connection Description ATTENTION The IA261/262 does not support CompactFlash hot swap and PnP (Plug and Play) function. It is necessary to remove power source first before inserting or removing the CompactFlash card. USB Hosts The IA261/262 provides 2 USB 2.0 full speed hosts (OHCI), type A connectors, which support a keyboard or mouse, and as well as an external flash disk for storing large amounts of data.
