HE104DX Manual
Contents
1. RAICA Initialize rs e ro en Pao fs e e printer Ground n e e canoes Ground Ground Ground Ground A ie acknowledged Ground Ground Signal Heo papel Ground Ground Table 10 Parallel Port Connections Note CN7 is an edge mounted PCB connector with odd number pins located on the top and even number pins on the bottom 3 3 2 Serial ports CN4 amp CN5 CN4 DB 9 In CN4 DB 9 l In II DCD1 Serial 1 Data Carrier DSR1 Serial 1 Data Set Detect Read EES RXD1 Serial 1 Receive Data viii RTS1 Serial 1 Request To Send Serial 1 Transmit Data OUT 6 8 CTS1 Seriali Clear To Send DTR1 Serial 1 Data Terminal kel MAR Serial 1 Ring Indicator Ready H 5 GND Signal Ground NC No connection ooo LL Table 14 Serial Port COM1 Connection Tri M Engineering Tel 800 665 5600 604 945 9565 12 TRI M 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERIN G Canada Web site www tri m com2. the available 5VDC Figure 2 1 shows the HE104DX connectors jumpers and other options Gs Connectors a CNS CH2 3 RL output CN2 2 Lat output CNA 2000 output Common 5U0C output Parallel Port CNS mg E CNS 1 Ignition input Serial Port 1 Serial Port 2 CN ALERT ei Le JS Te se Tri M Engineering Tel 800 665 5600 604 945 9565 7 1407 Kebet Way Unit 100 Fax 604 945 9566 i fam iil Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERING Canada Web site www tri m com 2 2 Power Considerations The 5V switching regulator is rated at 12A maximum output however the 5V output supplies power to the 12 5 and 12VDC regulators To obtain the usable range of 5V output derate according to the use of 12 5 and 12VDC Use the following formulae to calculate the maximum usable output I 5 12 2 4 12 2 4 Usable 5Voutoput 12A e Where I 5 5VDC current load I 12 12VDC current load 12 12VDC current load Assuming 90 percent converter efficiency actual efficiency may vary 2 2 1 Main Input Power Connector Input power is connected to the HE104DX by a removable connector block CN1 The power supply accepts DC input voltages in the range of 6VDC to 40VDC Unregulated vehicle power is connected as follows Terminal 1 hot polarity Terminal 2 Common OVDC 2 2 2 Output Power Connector Output power is available via connector blocks CN2 am
3. 4 specification and supports Compatible Centronics Extended Capability ECP and Enhanced Parallel Port EPP protocols The bi directional parallel port can be configured as a general purpose input output interface or connected to a printer or portable storage devices 3 2 Configuration Both serial ports and the parallel port use the standard PC COM and LPT port address and IRQ The SIO chip decodes the PC 104 address lines A3 through A10 internally to select the serial ports as COM1 COM2 COM3 or COM4 and the parallel port as LPT1 or LPT2 range C coma er 3 a Device JP9 JP8 JP7 Serial Porti OPEN OPEN f gt Serial Porti CLOSE OPEN gt f gt ee Serial Port1 CLOSE CLOSE f gt OPEN OPEN Serial Port 1 OPEN CLOSE Serial Port 2 o OPEN OPEN Serai Pon2 Serai Pon2 OPEN CLOSE Serai Pon2 CLOSE CLOSE 3 Paella oS Parallel Pot OPEN LPT2 27e07F E ee Ss SS ST OPEN COM2 TI 2F8 2FF EH a CLOSE Tri M Engineering Tel 800 665 5600 604 945 9565 11 TRI M 1407 Kebet Way Unit100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com NGINEERIN G Canada Web site www tri m com 3 3 Pins description 3 3 1 Parallel port CN7 DB In s In CN7 25 Signal Function CN7 25 Signal Function Out Out EJ ES IR Steg EC pour 2 AUTOFD Autofeed feed strobe p fs se Data bit 0
4. HE104DX Manual High Efficiency Vehicle Power Supply DC to DC Convertor Manufactured by TRI M ENGINEERING Engineered Solutions for Embedded Applications Technical Manual P N HE104DX MAN Revision 29 June 2004 TRI M ENGINEERING 1407 Kebet Way Unit 100 Port Coquitlam BC V3C 6L3 Canada http www Tri M com Tel 604 945 9565 North America 800 665 5600 Fax 604 945 9566 TRI M 29 June 04 HE104DX Manual CHAPTER 1 INTRODUCT ION ssnennnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnn ennen 4 kl GENERAL DESCRIFR TION srrriamisr nii E Ea r E araeir 4 ke SPE GIFICA FTON LEE 6 CHAPTER2 CONFIGURATION AND INSTALLATION 0 ce ceeeceeeeneceneeeneeeneenseensecnsseneseneeeeees D 2A INTRO DUC TION EE 7 e eler 8 22 1 Wain Input Power ele 8 22 2 QUIDUTPOWE et 8 E Oe eelere 8 2 2 4 PC 104 Parallel Port Interface 0 ccccccccccsessecccccseesecensnsessecessssessecessseessecessasessecesssenssecssesenseeesseasesecesssagesecessenees 9 2 UIP Ee Be COTO ME 10 2 3 1 LED Jumper Enable sabie 10 CHAPTER 3 SIO OPTION E 11 EDES APTI ON eee E EE N E E T E E ee 11 3 2 CONFIGURATION sa5 cceccecnsaesasaeocssechsass aeta sas saneseusabeaanesdanteere deanesendacenoesastansnadaehoesddbtasadedeensads ataagaestatsneieabtaniesaoteseasasteeies ee 11 Tri M Engineering Tel 800 665 5600 604 945 9565 2 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERIN G Cana
5. R1 INTRODUCTION 1 1 GENERAL DESCRIPTION The HE104DxX is a high efficiency high performance DC to DC 60 watt converter that supplies 5V 5V 12V amp 12V outputs The HE104DxX is designed for low noise embedded computer systems has a wide input range of 6 40V gt 6 1 and is ideal for battery or unregulated input applications The HE104DX is specifically designed for vehicular applications and has two heavy duty transient suppressors 3000W that clamp the input voltage to safe levels while maintaining normal power supply operation The HE104DX is a state of the art Mosfet based design that provides outstanding line and load regulation with efficiencies up to 95 percent Organic Semiconductor Capacitors provide filtering that reduces ripple noises below 20mV The low noise design makes the HE104DxX ideal for use aboard aircraft or military applications or wherever EMI or RFI must be minimized The 5VDC and 12VDC outputs are controlled by a constant off time current mode architecture regulator that provides excellent line and load transient response The HE104DX has a opto isolated on off input SD allowing for remote control The HE104DX is PC 104 compliant with a 16 bit PC 104 bus All generated voltages are provided to a connector block A removable main input power plug allows the HE104DxX to be easily installed Tri M Engineering Tel 800 665 5600 604 945 9565 4 T Ee H MA 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coq
6. da Web site www 4tri m com PREFACE This manual is for integrators of applications of embedded systems It contains information on hardware requirements and interconnection to other embedded electronics DISCLAIMER Tri M Engineering makes no representations or warranties with respect to the contents of this manual and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose Tri M Engineering shall under no circumstances be liable for incidental or consequential damages or related expenses resulting from the use of this product even if it has been notified of the possibility of such damages Tri M Engineering reserves the right to revise this publication from time to time without obligation to notify any person of such revisions If errors are found please contact Tri M Engineering at the address listed on the title page of this document COPYRIGHT 2000 03 22 TRI M ENGINEERING No part of this document may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the express written permission of Tri M Engineering Tri M Engineering Tel 800 665 5600 604 945 9565 3 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERING Canada Web site www tri m com CHAPTE
7. er consumption must be maintained such as when operating off a limited battery source The location of each LED jumper shown in the diagram below specscscccesoenessss a pat Guar Gee Gin LED cut trace jumpers Cornel A jumpers for Serial amp Parallel ports ON SMD side of HELOTDX Each LED is enabled by factory default To disable any LED remove the LED jumper or cut the small PCB trace if no jumper is installed associated with the LED To re enable any LED re install the associated jumper or solder a short jumper wire between each of the jumper pads Tri M Engineering Tel 800 665 5600 604 945 9565 10 1407 Kebet Way Unit 100 Fax 604 945 9566 EO a a Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERING Canada Web site www tri m com CHAPTER 3 SIO option 3 1 Description The SIO option provides the HE104DX with a dual UART and a 1284 bi directional parallel port accessible through the PC104 bus The UARTs are software compatible to industry standard 16C550 and include enhanced features of 128 bytes of transmit and receive FIFOs programmable transmit an receive FIFO trigger levels transmit and receive FIFO counters IRDA encoder decoder automatic RIS CTS hardware flow control and automatic software Xon Xoff flow control Status registers provide interrupt priorities received data errors and modem status Each channel has programmable baud rates up to 460 8Kbps The parallel port is compatible to IEEE128
8. p CN3 CN2 amp CN3 are located immediately side by side CN3 1 Position 4 SD Ignition input ie maintained contact closure 6 40 VDC input CN3 2 Position 5 5VDC output CN3 3 Position 6 common CN2 1 Position 7 12VDC output CN2 2 Position 8 12VDC output CN2 3 Position 9 5VDC output 2 2 3 Ignition input The HE104DX power supply outputs are turned on when 6VDC to 40VDC is applied to the ignition input signal SD on connector CN3 1 lf no remote control is required this input can be tied to the main input power connector Tri M Engineering Tel 800 665 5600 604 945 9565 8 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERIN G Canada Web site www tri m com 2 2 4 PC 104 Parallel Port Interface The HE104DX provides a PC 104 bus to pass the signals through to the next PC 104 card The table below lists the signals used on the PC 104 bus Tri M Engineering Tel 800 665 5600 604 945 9565 9 T Ee H MA 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com NGINEERIN G amp G Canada Web site www tri m com KE June 04 HE104DX Manual 2 3 Jumper Selection This section describes the function of each jumper the location of it the default setting and how to change it 2 3 1 LED Jumper Enable Disable These jumpers allow the LEDs to be disabled This is most likely to be used when absolute minimum pow
9. uitlam BC V3C 6L3 E mail info tri m com NGINEERIN G Canada Web site www tri m com FEATURES e DC to DC converter for embedded applications e Load Dump transient Suppression on input power supply e Operates from 6VDC to 40VDC input e PC 104 size and mounting holes e 60 watt power supply outputs e 5V 12V 12V DN and battery charger outputs e Temperature range 40 to 85C e Optocoupled input for remote operation 2625 Tri M Engi ri d NERT Sa Wii Tr i CH s am Lassssasssssssssaassssssssske EE i m 200 Tri M Engineering Tel 800 665 5600 604 945 9565 1407 Kebet Way Unit 100 Fax 604 945 9566 i WW W Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERING Canada Web site www tri m com d June 04 HE104DX Manual 1 2 SPECIFICATIONS Model HEIOADS S 3 55 W x 3 75 L x 0 6 H Current rating includes current supplied to 12V 12V and 5V regulators Measured on the 5V output LED s disabled Tri M Engineering Tel 800 665 5600 604 945 9565 6 1407 Kebet Way Unit 100 Fax 604 945 9566 Port Coquitlam BC V3C 6L3 E mail info tri m com ENGINEERIN G Canada Web site www tri m com KE June 04 HE104DX Manual CHAPTER 2 CONFIGURATION AND INSTALLATION 2 1 Introduction This chapter describes the configuration and installation of the HE104DX power supply In addition section 2 2 provides a formula to calculate
Download Pdf Manuals
Related Search