IA240 Hardware User`s Manual
Contents
1. LAN Auto sensing 10 100 Mbps x 2 with built in 1 5 KV magnetic isolation Serial Ports protection RJ45 Connector RS 232 422 485 x 4 RJ45 Connector Serial Protection 15 KV ESD for all signals Data Bits 5 6 7 8 Stop Bits 1 1 5 2 Parity None Even Odd Space Mark Flow Control RTS CTS XON XOFF RS 485 ADDC Speed 50 bps to 921 6 Kbps Serial Console RS 232 x 1 RJ45 Connector DI DO DI x 4 DO x 4 USB 2 0 Hosts 1 Storage Expansion SD x 1 Watchdog Timer Yes Real Time Clock Yes Buzzer Yes Reset Button HW Reset x 1 Reset to Default x 1 Power Input 12 to 48 VDC Power Consumption 7W Dimensions W x D x H 60 x 100 x 137 mm Weight 430g Operating temperature 10 to 60 C 14 to 140 F 5 to 95 RH 40 to 75 C 40 to 167 F is optional for T models Storage temperature 20 to 80 C 4 to 176 F 5 to 95 RH 40 to 85 C 40 to 185 F is optional for T models Anti Vibration 1 g EC 68 2 6 sine wave resonance search 5 500 Hz 1 Oct min 1 cycle 13 mins 17 sec axis Regulatory Approvals EMC CE Class A FCC Class A Safety UL cUL TUV Warranty 5 years USB Client function is reserved for future enhancement SD is designed for Flash memory card expansion 1 3 1A240 Hardware Introduction Hardware Introduction Appearance Top View 12 to 48 VDC Power Input 4 DI 4 DO Reset Button Reset to Default But2. being transmitted or received 8 a Connecting to a Serial Device Use properly wired serial cables to connect the 14240 to serial devices The 1A240 s serial ports P1 to P4 use 8 pin RJ 45 connectors The ports can be configured by software for RS 232 RS 422 or 2 wire RS 485 The precise pin assignments are shown in the following table Pin RS 232 RS 422 RS 485 1 DSR 2 RTS TXD 3 GND GND GND 4 TXD TXD 5 RXD RXD Data 6 DCD RXD Data 7 CTS E 8 DTR ao Connecting to the Console Port The 1A240 s console port is an 8 pin RJ 45 RS 232 port The port can be used to connect to the console utility from a remote console via a V90 or GPRS modem with PPP protocol The pin definition is the same as for the serial ports P1 to P4 For normal data acquisition applications you should connect to A240 s serial ports P1 to P4 via a V90 or GPRS modem If you would like to use the console port for normal data acquisition applications you can set the Console port to start up via PPP protocol 1 9 1A240 Hardware Introduction SD I nterface The 1A240 provides an SD socket for storage expansion Moxa provides an SD flash disk for plug play expansion It allows the user to plug in a Secure Digital SD memory card compliant with the SD 1 0 standard for up to 1 GB of additional memory space or a Secure Digital High Capacity SDHC memory card com
3. 1A240 Hardware User s Manual Eighth Edition January 2014 www moxa com product O 2014 Moxa Inc All rights reserved 1A240 Hardware User s Manual The 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 Trademarks O 2014 Moxa Inc All rights reserved The MOXA logo is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are periodically made to the information herein to correct such errors and these changes are incorporated into new editions of the publication Technical Support Contact Information Moxa Ameri
4. A240 ia aaa a aces NRA RAAE AR A AAA AA Aa a A a a a aa aia 1 9 Connecting tothe Neo add dile 1 9 Connecting toa senal Devi 1 9 Connecting tothe Gonsole Pi ns 1 9 SODA AC iii boo EEE o ida 1 10 US Briuin Aa aaa 1 10 1 Introduction Thank you for purchasing the Moxa 1A240 RISC based industrial ready to run embedded computer This product s features include four RS 232 422 485 serial ports dual 10 100 Mbps Ethernet ports 4 digital input channels and 4 digital output channels and SD interface and USB ports for mass storage disk expansion These features make the 14240 series ideal for your embedded applications This manual introduces the hardware of the A240 series embedded computers After a brief introduction of the hardware features the manual focuses on installation and hardware configuration with device interfaces The following topics are covered in this chapter O Overview gt Package Checklist gt Product Features gt Product Hardware Specifications O Hardware Introduction gt Appearance gt Dimensions gt LED Indicators gt Reset type Buttons gt Real Time Clock O Placement Options gt DIN Rail Mounting gt Wall Mounting optional O Hardware Connection Description Wiring Requirements Connecting the Power Grounding the 14240 Connecting to the Network Connecting to a Serial Device Connecting to the Console Port SD Interface USB DI DO Y VV VV V VV V 1A240 Hardware Introduction Overvie
5. ame role as a desktop PC s reset button In normal use you should NOT use the Reset Button You should only use this function if the software is not working properly To reset an embedded Linux system always use the software reboot command gt reboot to protect the integrity of data being transmitted or processed 1 5 1A240 Hardware Introduction Reset to Default Button Press the Reset to Default button continuously for at least 5 seconds to load the factory default configuration After the factory default configuration has been loaded the system will reboot automatically The Ready LED will blink on and off for the first 5 seconds and then maintain a steady glow once the system has rebooted We recommend that you only use this function if the software is not working properly and you want to load factory default settings To reset an embedded Linux system always use the software reboot command gt reboot to protect the integrity of data being transmitted or processed The Reset to Default button is not designed to hard reboot the 14240 ATTENTION A Reset to Default preserves user s data The Reset to Default button will NOT format the user directory and erase the user s data Pressing the Reset to default button will only load the configuration file All files in the etc directory will revert to their factory defaults but other User Data will still exist in the Flash ROM Real Time Clock The 1A240 s real time
6. ble by operators or service people 1 8 1A240 Hardware Introduction Grounding the I A240 Grounding and wire routing help 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 ATTENTION This product is intended to be mounted to a well grounded mounting surface such as a metal panel V SG The Shielded Ground sometimes called Protected Ground contact is the bottom V contact of the 3 pin power terminal block connector when viewed from the angle SG mh shown here Connect the SG wire to an appropriate grounded metal surface Connecting to the Network Connect one end of the Ethernet cable to one of the 1A240 s 10 100M Ethernet ports 8 pin RJ 45 and the other end of the cable to the Ethernet network If the cable is properly connected the 1A240 will indicate a valid connection to the Ethernet in the following ways 1 8 The LED indicator in the lower right corner glows a solid green Bin signal color when the cable is properly connected to a 100 Mbps 1 EIXE Ethernet network The LED will flash on and off when Ethernet 2 ETx packets are being transmitted or received 3 ERx 4 ate 1 s The LED indicator in the lower left corner glows a solid orange 5 at color when the cable is properly connected to a 10 Mbps 6 ERx Ethernet network The LED will flash on and off when Ethernet 7 packets are
7. cas Toll free 1 888 669 2872 Tel 1 714 528 6777 Fax 1 714 528 6778 Moxa Europe Tel 49 89 3 70 03 99 0 Fax 49 89 3 70 03 99 99 Moxa India Tel 91 80 4172 9088 Fax 91 80 4132 1045 www moxa com su ort Moxa China Shanghai office Toll free 800 820 5036 Tel 86 21 5258 9955 Fax 86 21 5258 5505 Moxa Asia Pacific Tel 886 2 8919 1230 Fax 886 2 8919 1231 Table of Contents 1 MtrOGUCtiOn ici ced cade neten ened eden cee edecedeendeeetensteendes sien eeacedaenduewtenetesnduasdeseceeedeenduensenedas 1 1 OVA Wi aca 1 2 Package Checklist vanidad aora rada Vaus ela ena da aa aaa dora 1 2 Product lr RAP seg tandeatemaaeuradnemice sO tuudendacuaeestatuadewtatadacadecede 1 2 Product Hardware Specifications iii da dada ad 1 3 Hardware Introduction iaa ondaa tacita add c aca IRARA LS IRRADIA A UARARO AAA AGAR RARA CAR AAG ARANA AECA ARARARA AS IRAN AAA iaid 1 4 APP deudas 1 4 DIMENSIONS nadaa E E 1 5 LED IOdicatorS usina tad 1 5 ReSet ty pe BUON a ados ia aire 1 5 Real Time Clock ensarrar nadan orto aeaaaee RRA RT RS aa aaa aiaiai teenie dieasinels 1 6 Placement OPIO ita actos 1 6 DIN Rall MOUNMEIAG iron ado eae he ane aNd ee a Nae ee Mad ead eel add ads Mada ea eda dee AAT 1 6 Wall Mounting Optional ri dada ado 1 7 Hardware Gonnhection DESChIPtlON carattere late 1 8 Wining Requirements actionar edadea aaa aeaaea aaa adaa aiaia idade anad aaia 1 8 Connecting the Power A a O e E o oE n ba 1 8 GROUNDING thel
8. 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 Placement Options DI N Rail Mounting The aluminum DIN Rail attachment plate is already attached to the product s casing To attach the plate to 1A240 make sure that the stiff metal spring is facing the top of the 14240 as shown in the following figures STEP1 Insert the top of the DIN Rail into the slot STEP2 The DI N Rail attachment unit will snap into just below the stiff metal spring place as shown metal spring y DIN Rail metal spring DIN Rail To remove the 1A240 from the DIN Rail simply reverse Steps 1 and 2 1 6 1A240 Hardware Introduction Wall Mounting optional NOTE For some applications you will find it convenient to mount 14240 on the wall as depicted by the following illustrations STEP 1 Remove the aluminum DIN Rail attachment plate from 1A240 s rear panel and then attach the wall mount plates as shown by the figures at the right Top plate Bottom plate STEP 2 6 0 mm Mounting 1A240 on the wall requires 4 screws Use the switch with wall mount plates o lt attached as a guide to mark the correct locations of the 4 screws The heads
9. d overheat causing serious damage to your equipment Temperature Caution Be careful when handling the 14240 When plugged in the 14240 s internal components generate heat and consequently the outer casing may feel hot to the touch You should also observe the following common wiring guidelines e 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 NOTE Do not run signal or communication wiring and power wiring in the same wire conduit To avoid interference wires with different signal characteristics should be routed separately e You can use the type of signal transmitted through a wire to determine which wires should be kept separate The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together e Keep input wiring and output wiring separate When necessary it is strongly advised that you label wiring to all devices in the system Connecting the Power Connect the 12 to 48 VDC power line to the 1A240 s terminal block If the power is properly supplied the Power LED will light up The Ready LED will glow a solid green color when the operating system is ready it may take 30 to 60 seconds for the operating system to boot up ATTENTION This device is intended to be applied by a Power Supply rated 12 to 48 VDC 510 mA minimum requirements and it cannot disassem
10. he dual LAN ports are built right into the Moxa ART ARM9 CPU the 1A240 is an ideal communication platform for Network Security applications Package Checklist All models of the 14240 series are shipped with the following items 11A240 Embedded Computer e Wall Mounting Kit DIN Rail Mounting Kit attach to the product s casing e Quick Installation Guide Document Software CD e Cross over Ethernet cable CBL RJ45M9 150 150 cm 8 pin RJ 45 to Male DB9 serial port cable CBL RJ45F9 150 150 cm 8 pin RJ 45 to Female DB9 console port cable Universal Power Adapter e Product Warranty Statement NOTE Notify your sales representative if any of the above items are missing or damaged Product Features Moxa ART 32 bit ARM9 industrial communication processor 64 MB RAM on board 16 MB Flash Disk e 4 RS 232 422 485 serial ports e 4 ch digital input and 4 ch digital output Dual 10 100M Ethernet for redundant networking e SD socket for storage expansion e Ready to Run Linux Communication Platform e Software Lock functon to protect your application program e DIN Rail installation wall mount installation is also possible Robust fanless design IP30 protection mechanism e 40 to 75 C wide temperature models available 1 2 1A240 Hardware Introduction Product Hardware Specifications 1A240 1A240 T CPU Moxa ART ARM9 32 bit CPU 192 MHz RAM 64 MB Flash 16 MB OS Linux
11. of the screws should be less than 6 0 mm in diameter and the shafts should be less than 3 5 mm in diameter as shown by the figure at the right 3 5 mm Before tightening the screws into the wall make sure the screw head and shank size are suitable by inserting the screw into one of the keyhole shaped apertures of the Wall Mounting Plates Do not screw the screws in completely leave about 2 mm to allow room for sliding the wall mount panel between the wall and the screws STEP 3 Once the screws are fixed on the wall insert the four screw heads through the large parts of the keyhole shaped apertures and then slide 14240 downwards as indicated Tighten the four screws for added stability 1 7 1A240 Hardware Introduction Hardware Connection Description This section describes how to connect the 1A240 to serial devices for first time testing purposes We cover Wiring Requirements Connecting the Power Grounding the A240 Connecting to the Network Connecting to a Serial Device Connecting to the Console Port SD Socket USB and DI DO Wiring Requirements ATTENTION Safety First Be sure to disconnect the power cord before installing and or wiring your A240 Wiring Caution Calculate the maximum possible current in each power wire and common wire Observe all electrical codes dictating the maximum current allowable for each wire size If the current goes above the maximum ratings the wiring coul
12. pliant with the SD 2 0 standard for up to 16 GB of additional memory space The SD socket is located on the front side of the 1A240 To install an SD card you must first remove the SD protection cover to access the socket and then plug the SD card directly into the socket Remember to push in the SD card first if you want to remove it USB The 1A240 provides a USB 2 0 host The 14240 provides a USB 2 0 host which supports the ability to connect a flash disk or 2 5 inch hard drive for storing large amounts of data DI DO The 1A240 has a 4 ch digital input and 4 ch digital output The digital input channels and digital output channels are on the same terminal block The pinouts for the I O poon are shown in the figure 2 3 tla zio tia ord 00 zoa 100 000 4DI 4DO 1 10
13. ton LED Indicators Power Ready 10 100 Mbps Ethernet x 2 SD for Storage Expansion RS 232 Console Port RS 232 422 485 x 4 RJ45 50 bps to 921 6 Kbps USB 2 0 Host A type Connector Rear View DIN Rail Kit 1 4 1A240 Hardware Introduction Dimensions 101 2 mm e _ 23 47 mm Ig 15 mm ooo S Ba mm 9m 136 7 mm 136 7 mm 136 7 mm 59 8 mm 59 8 mm LED I ndicators The 1A240 has 16 LED indicators on the front panel Refer to the following table for information about each LED LED Name Color Meaning Power Red Power is ON Ready Green OS is ready and functioning normally after booting up Orange 10 Mbps Ethernet connection LAN1 LAN2 A Green 100 Mbps Ethernet connection E Orange Console port is receiving RX data from the serial device onsole Green Console port is transmitting TX data to the serial device Orange Serial port is receiving RX data from the serial device P1 P2 P3 P4 f aa i Green Serial port is transmitting TX data to the serial device Reset type Buttons The 1A240 has two reset type buttons The button labeled Reset has the same effect as switching off the power and then switching the power back on The button labeled Reset to default returns the 1A240 to the factory default parameter configuration Reset Button Pressing the Reset button initiates a hardware reboot The button plays the s
14. w The 14240 embedded computers which are ideal for industrial automation applications feature 4 RS 232 422 485 serial ports dual Ethernet ports 4 digital input channels 4 digital output channels and SD socket in a compact IP30 protected industrial strength rugged casing The DIN Rail vertical form factor makes the 14240 a cost effective solution for installation in small cabinets This space saving solution also facilitates easy wiring and is the best choice of front end embedded controller for industrial applications In addition to the standard model the 14240 also comes in wide temperature models The A240 T has an operating temperature range of 40 to 75 C and are appropriate for harsh industrial automation environments The industrial mechanism of the 1A240 design provides robust reliable computing Due to the RISC based architecture the 14240 will not generate too much heat while being used The high communication performance and fanless design make the 14240 ideal for industrial automation environments The 14240 embedded computers use a Moxa ART ARMO9 32 bit 192 MHz RISC CPU Unlike the X86 CPU which uses a CISC design the RISC design architecture and modern semiconductor technology provide the 14240 with a powerful computing engine and communication functions but without generating a lot of heat The built in 16 MB NOR Flash ROM and 64 MB SDRAM give you enough memory to run your application software directly on the 14240 As t
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