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1. Surge 160654 Quad UART Suppression 2 Ports Used T 7 CPLD DB 9 IE MR Port 1 B 8L r xm Hia ae DB 9 2 u nog TE on 2 o L PCI Bridge Blue Heat PCI adapter 4 port model DB 37 Connector Surge Suppression 16C654 Quad UART JU u 9 D a anu CPLD o 29 Ado Te nuu So mu le 5 LS PCI Bridge Blue Heat PCI adapter 8 port model Surge 16C654 DB 78 Suppression Quad UARTs Connector joy CPLD PE Courses er y S rp L PCI Bridge Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Figure 2 Blue Heat PCI RS 422 485 adapters Blue Heat PCI RS 422 485 adapter 2 port model Surge 16C864 Quad UART Suppression 2 Ports Used E L J aE J CPLD DB 9 Port 2 JE DB 9 IE 1 J il J PCI Bridge Blue Heat PCI RS 422 485 adapter 4 port amp 2 2 models Surge 16C864 Quad DB 37
2. sssssene eene 44 3 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc PoWer 44 Communications Control Signals Dimensions En Connectors Interface pectic bien eine e eere itn 44 Parti etie s d ee neg 44 Certification is Ue e Aem setae e LIED 45 Connectors Pinouts iie beo ete i i e ae i He p REIR 45 List of Figures Figure T Blue Hea P CEA Gap ters rm E eye E 9 Figure 2 Blue Heat PCI RS 422 485 10 Figure 3 Universal Blue Heat PCI RS 422 485 4 11 Figure 4 Blue Heat PCI RS 422 485 adapter 6 2 1 11 Figure 5 Blue Heat PCI RJ 11 adapter 12 Figure 6 Blue Heat PCI Opto adapters a nl uquqyay eene nennen 12 Figure 72 Blue Hea PCT CP Gdn te tei seis ee e deu eie EORR 13 Figure 8 Blue Heat PCI 20 port configuration eese eerte enne nennen rennes 13 Figure 9 Blue Heat PCI 2 RS 232 6 RS 422 485 sse ener nennen trenes 13 Figure 10 Blue Heat PCI RS 422 485 20mA CL and Universal Blue Heat PCI RS 422 485 I O Box 29 Figure ll RJ 45 Connector eoe ate Got p Pepe piede 30 Figure 12 Partial schematic Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 422 485 33 Figure 13 Partial schematic Blue Heat PCI Opto cessent enne nenne 37 Figure 1
3. 2 0 RxD Ax J10 lt 1509 TN 7045 11 tako ORTS HIS pos gt 1500 1 7 J3 J9 Oa mM L 45V 18 J10 15002 cTs J oJ Jt Es 2 OCTS tako Note 1 Line bias and termination is Jumper selectable for the Blue Heat PCI RS 422 485 6 2 model Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Example 1 The following example shows the settings on J1 to tri state the line drivers upon power up of the Blue Heat PCI RS 422 485 adapter 6 2 model It also shows the settings on J2 through J13 where the RS 422 485 port 7 is set for termination on TxD RTS and bias termination on CTS and RxD the RS 422 485 port 8 is set for no bias termination Example 2 The following example shows the settings on J1 to enable the RS 422 485 transmitters upon power up of the Blue Heat PCI RS 422 485 adapter 6 2 model It also shows the settings on J2 through J13 where the RS 422 485 ports 7and 8 are set for no termination on TxD RTS and bias termination on CTS and RxD Legend Legend ee J1 Tri state control e e J1 Tri state control 42 TxD termination port 7 2 TxD termination port 7 2 42 ee J3 RTS termination port 7 RTS termination port 7 e 3 J4 RxD bias termination e e RxD bias termination port 7 port 7 e J J5 RxD bi
4. 5 320mA typical m Blue Heat PCI Opto PCI Opto RS 422 485 4 port models 5 VDC 5 500 typical m Blue Heat PCI CL 5 VDC 5 375mA typical 12 VDC 10 320mA max m Universal Blue Heat PCI RS 422 4855 4 4 model 3 VDC 5 100mA typical 5 VDC 5 340mA typical Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Power Requirements continued m Universal Blue Heat PCI RS 422 485 8 port model 3 VDC 5 100mA typical 5 VDC 5 460mA typical PCI Bus Interface mOne 32 bit 5V PCI slot One 32 bit 3 3V or 5V PCI slot Universal Blue Heat PCI RS 422 485 adapters only Communications m Communication controllers Blue Heat PCI PCI RJ 11 20mA CL models 16C654 quad UARTS with 64 byte TxD RxD FIFO buffers Blue Heat PCI RS 422 485 models 16C864 quad UARTs with 128 byte TxD RxD FIFO buffers e Universal Blue Heat PCI RS 422 485 models 16C864 quad UARTS with 128 byte TxD RxD FIFO buffers Blue Heat PCI Opto Opto RS 422 485 models 16C2850 dual UARTS with 128 byte TxD RxD FIFO buffers m Programmable baud rate generator Blue Heat PCI RJ 11 models 21 bps to 1382 4 Kbps on all ports Blue Heat PCI RS 422 485 Opto Opto RS 422 485 Universal Blue Heat PCI RS 422 485 models 50 bps to 921 6 Kbps on all ports Blue Heat PCI CL models 21 bps to 57 6 Kbps on all ports Control Signals m Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 4
5. e Jas Insert for 1 2 D COM4 COM3 com2 COM1 Technical Notes If you wish to set a specific port for half duplex you must jumper both positions 7 and 8 on the appropriate jumper block For RS 232 ports do not jumper any positions on the appropriate JA JB JC and JD jumper block Multi drop Slave Mode In this mode the TxD line driver is enabled only when data is transmitted and RxD is enabled all the time This mode is typically used in multi drop 4 wire connections Tri state Control The Blue Heat PCI Opto adapters allow you to tri state the line drivers on power up To tri state the drivers on power up please make certain there is no jumper installed across the pins on jumper block JI Please refer to Figure 6 for the location of J1 Example The following example shows the settings on J1 to tri state the transceivers upon power up of the Blue Heat PCI Opto adapter 5485 TX Power up ON ENABLED OFF DISABLED Revision 0 13 36 Blue Heat PCI User s Manual Connect Tech Inc Line Bias Termination You can use jumper blocks JA JB JC and JD to terminate and bias TxD RxD RTS and CTS on the individual RS 422 485 ports through jumper selectable 150 Q fixed resistors Please refer to Figure 13 for a partial schematic of the RS 422 485 circuit for the Blue Heat PCI Opto and Figure 6 for the locations of JA JB JC and JD Figure 13 Partial schematic
6. Blue Heat PCI Opto Blue Heat PCl Opto RS 422 485 Line Bias Termination us 1500 JAB JB2 JC2 JD2 oO oN o Optical Isolator 5V 18 lt 1 T JB5 465 405 lt I 15002 O4 SA6 JB6 JC6 JD6 Isolator i TES t8Ko RTS 1500 C JA1 JB1 JC1 JD1 AA pe Optical L u Isolator 1 8K Q gt JB4 JC4 JD4 O ers 7 15002 70 JAS JB3 JC3 JD3 98 1 18KQ gt alte 5V Optical Isolator Note Line bias termination is jumper selectable Example The following example shows the settings on JA JB JC and JD where the RS 422 485 port 1 is set for bias termination on CTS and RxD the RS 422 485 port 2 is set for bias termination on RTS TxD CTS and RxD RS 422 485 port 3 is not terminated and the RS 422 485 port 4 is not terminated JD JC JB JA e e e e e RTS TERM e e gt e e c e e e e 2 TXD TERM e e 05 e e 955 e e JAB CTS BIAS e e Jc e e e CTS BIAS e 55 e e cs e J55 e 5 RXD BIAS e e ps e e e Jas RXD BIAS e e 7 e e e e 57 e e 27 e ps e e cs e Bs e e s COM4 COMS come COM1 Technical Notes If you wish to bias terminate CTS on a specific port you must jumper both CTS positions on the appropriate
7. J1 42 J3 44 45 J6 J7 48 oo oo oo E 7 o0 oo ono 8 08 78 __ Connector o0 16 654 EE Quad UARTs q oot PCI Bridge CPLD You can combine different Blue Heat PCI and Universal Blue Heat PCI RS 422 485 adapters in a single computer to accommodate both small and large multi channel applications Figure 8 below represents a sample configuration for a system requiring 20 ports Figure 8 Blue Heat PCI 20 port configuration Terminals Y Blue Heat PCl Opto WE ey Printer Modem Far Terminals Lj LJ pm Modem Seal Computer Terminals Blue Heat PCI RS 422 485 Figure 9 Blue Heat PCI 2 RS 232 6 RS 422 485 Blue Heat PCI RS 232 422 485 2 6 models Surge 16C864
8. See the readme files for each operating system concerning details on how to enable the different modes Electrical Interface Selection The Blue Heat PCI Opto adapter provides jumper selectable RS 232 and RS 422 485 electrical interfaces on each port Note Blue Heat PCI Opto RS 422 485 adapters provide only RS 422 485 electrical interface on each port Jumper blocks J2 J3 J4 and J5 are not present so therefore please disregard the following interface selection examples for Blue Heat PCI Opto RS 422 485 adapters Jumper blocks J2 J3 J4 and J5 set the electrical interfaces for the individual ports with J2 for Port 1 J3 for Port 2 J4 for Port 3 and J5 for Port 4 Jumpers installed on J2 J3 J4 and J5 enable the RS 232 interface for that port while jumpers not installed enable the RS 422 485 interface for that port Figure 6 depicts the locations of jumper blocks J2 J3 J4 and J5 Example 1 Example 2 This example shows the This example shows the settings on J2 and J3 jumper settings on J2 J3 J4 and J5 blocks so that port 1 is set for jumper blocks so that ports 1 RS 422 485 and port 2 is set 2 are set for RS 232 and for RS 232 ports 3 4 are set for RS 422 485 J2 J2 e com J3 J3 cov cov J4 cons J5 com Technical Note You can set up the RS 232 serial ports to run at up to 230 4 Kbps but you must us
9. 485 the RS 422 485 receivers are biased high through fixed resistors Please refer to Figure 12 for a partial schematic Universal Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 422 485 adapters offer full RS 422 485 support in hardware like the other Blue Heat PCI RS 422 485 models The modes include full duplex half duplex and multi drop slave Universal Blue Heat PCI RS 422 485 adapters offer the following additional functionality Tri state Control Universal Blue Heat PCI RS 422 485 adapters allow you to tri state the line drivers on power up To tri state the drivers on power up please ensure there is no jumper installed across the pins on jumper block JI Refer to Figure 3 for the location of J1 Line Bias Termination On the Universal Blue Heat PCI RS 422 485 the RS 422 485 receivers are biased high through fixed resistors Please refer to Figure 12 for a partial schematic 31 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Blue Heat PCl RS 422 485 6 2 model The Blue Heat PCI RS 422 485 6 2 model offers full RS 422 485 support in hardware like the other Blue Heat PCI RS 422 485 models The modes include full duplex half duplex and multi drop slave The Blue Heat PCI RS 422 485 6 2 model offers the following additional functionality Tri state Control The Blue Heat PCI RS 422 485 6 2 model allows you to tri state the line drivers on power up To tri state the drivers on power up please make ce
10. 8 UARTs z 7 N CPLD RJ 11 Connectors BB mre 6 5 1 1 Port 4 u Pot3 EJ Pot2 Port 1 3 r3 LI PCI Bridge Figure 6 Blue Heat PCI Opto adapters Blue Heat PCI Opto adapter 2 port model Blue Opto RS 422 485 adapter 2 port model Electrical Interface Jumper blocks J2 J3 Blue Heat PCl Opto Termination Bias Jumper blocks JA JB ERES Optical RJ 45 Connectors 8 BB Isolators Port 1 s B E Portt2 Tri state enable ag PCI Bridge CPLD 16C2850 Dual UARTs Blue Heat PCI Opto adapter 4 port model Blue Heat PCI Opto RS 422 485 adapter 4 port model Electrical Interface Termination Bias Jumper blocks J2 J3 J4 J5 Jumper blocks JA JB JC JD Blue Heat PCl Opto Optical RJ 45 Connectors B 8 Isolators E B Port 1 5 p Port 2 Tri state enable powerup Port L J Port 4 C B a VIII 1 PCI Bridge CPLD 16C2850 Dual UARTs Revision 0 13 12 Blue Heat PCI User s Manual Connect Tech Inc Figure 7 Blue Heat PCI CL adapter Blue Heat PCI CL adapter Current Source Voltage Select
11. Interface Half Duplex Mode In this mode the TxD line driver is enabled only when data is transmitted and RxD is disabled when data is being transmitted This mode is typically used in either point to point 2 wire connections OR in multi drop 2 wire bus connections Please refer to Appendix RS 422 485 Line Interface Multi drop Slave Mode In this mode the TxD line driver is enabled only when data is transmitted and RxD is enabled all the time This mode is typically used in multi drop 4 wire connections Please refer to Appendix C RS 422 485 Line Interface 20mA Current Loop Interface The Blue Heat PCI CL adapter comes with the 20mA Current Loop electrical line interface The 20mA Current Loop electrical interface provides a reliable high speed serial link over a long distance that offers superior noise immunity and multi drop network connectivity Please refer to Appendix D 20mA Current Loop Interface Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Software Installation Introduction Blue Heat PCI boards are standard multi port serial adapters that utilize 16C654 16C864 or 16C2850 UARTS In many cases users have software that will interface directly to the Blue Heat PCI boards Many operating systems come with handlers to control access to multiple 8250 style UARTS Blue Heat PCI adapters currently ship with device drivers for the following operating systems Linux Lynx QNX 4 QNX 6 SCO
12. Suppression UART Connector 1 4 CPLD H LI PCI Bridge Blue Heat 8 PCI RS 422 485 adapter 8 port amp 4 4 models Surge 16C864 Quad DB 78 Suppression UARTs Connector L PCI Bridge CPLD Revision 0 13 10 Blue Heat PCI User s Manual Connect Tech Inc Figure 3 Universal Blue Heat PCI RS 422 485 adapters Universal Blue Heat PCI RS 422 485 8 port amp 4 4 models Surge DB 78 Suppression Connector L3 16C864 E Quad UARTs CPLD PCI Bridge J1 Tri state control Figure 4 Blue Heat PCI RS 422 485 adapter 6 2 model Blue Heat PCI RS 422 485 adapter 6 2 model Tri state control Line bias termination J1 through J13 16C864 Quad UARTs 08 78 CPLD E E BERS Suppression PCI Bridge 11 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Figure 5 Blue Heat PCI RJ 11 adapter Blue Heat PCI RJ 11 adapter 10 pin headers 16C654 Quad Port7 Port
13. Unix Openserver SCO UnixWare Solaris Windows 95 98 Me Windows 2000 Windows Server 2003 Windows CE Windows NT Windows XP Windows XP Professional 64 Bit Windows Vista Ardence RTX for Windows If you require further information please contact Connect Tech Customer Support Revision 0 13 16 Blue Heat PCI User s Manual Connect Tech Inc Appendix A Specifications 17 Operating Environment m Storage temperature 65 150 C Operating temperature 0 C to 70 C Relative humidity 5 95 non condensing Air movement requirement Altitude 15 000 feet 5000 metres Power Requirements m Blue Heat PCI 2 port model 5 VDC 5 200 mA typical 12VDC 10 20 mA typical m Blue Heat PCI 4 port model 5 VDC 5 220 mA typical 12VDC 10 60 mA typical m Blue Heat PCI 8 port model 5 VDC 5 320 mA typical 12VDC 10 120 mA typical m Blue Heat PCI RS 422 485 8 port model 5 VDC 5 600mA m Blue Heat PCI RS 422 485 6 2 model 5 VDC 5 500mA m Blue Heat PCI RS 422 485 4 4 model 5 5 550mA m Blue Heat PCI RS 422 485 4 port model 5 596 400mA m Blue Heat PCI RS 422 485 2 2 model 5 VDC 5 350mA m Blue Heat PCI RS 422 485 2 port model 5 VDC 5 300mA m Blue Heat PCI RJ 11 5 VDC 5 400 typical 12 VDC 10 144mA typical m Blue Heat PCI Opto PCI Opto RS 422 485 2 port models 5
14. are keyed differently to prevent incorrect installation of PCI adapters 4 Remove the screw and the expansion slot cover from the slot you select and save both 5 Place the Blue Heat PCI adapter in the expansion slot and push down gently until the card seats fully in the slot Note Do not force the card into the expansion slot If you meet a great deal of resistance remove the board and try again 6 Alignthe mounting bracket and secure the board with the screw that you saved 7 Close your computer Configuration Peripheral Component Interconnect PCT bus architecture offers a feature called Plug and Play sometimes referred to as PnP This feature automatically identifies and configures installed devices each time the system boots In most PCI compliant computers the system BIOS will automatically detect and configure the Blue Heat PCI adapter However in some cases a system BIOS cannot resolve all of the requests for resources in the system This is especially true if you manually assign resources to ISA bus adapters that the PCI devices need This often occurs with the assignment of system interrupts since this is usually the scarcest resource Revision 0 13 14 Blue Heat PCI User s Manual Connect Tech Inc If this occurs the driver will signal that a given resource has not been assigned which requires the user to assign system resources manually Remove the assignments for ISA devices with the BIOS setup and then rebo
15. during which all components are available Should the product prove to be irreparable Connect Tech Inc reserves the right to substitute an equivalent product if available or to retract Life Time Warranty if no replacement is available The above warranty is the only warranty authorized by Connect Tech Inc Under no circumstances will Connect Tech Inc be liable in any way for any damages including any lost profits lost savings or other incidental or consequential damages arising out of the use of or inability to use such product Copyright Notice The information contained in this document is subject to change without notice Connect Tech Inc shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing performance or use of this material This document contains proprietary information that is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Connect Tech Inc Copyright 1997 2007 by Connect Tech Inc Trademark Acknowledgment Connect Tech Inc acknowledges all trademarks registered trademarks and or copyrights referred to in this document as the property of their respective owners Not listing all possible trademarks or copyright acknowledgments does not constitute a lack of acknowledgment to the rightful owners of the trademarks and copyrig
16. external connector box and RJ 45 Plug pinouts Connector Pinouts Tables 1 through 8 show the pinouts for the Blue Heat PCI and RJ 11 RS 422 485 Opto Opto RS 422 485 20mA CL and Universal Blue Heat PCI RS 422 485 connectors or cable connectors 21 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Table 1 DB 9 pinouts for Blue Heat PCI RS 232 422 485 models Universal Blue Heat PCI RS 422 485 Pin No Signal Direction Signal Direction 6 DSR input CTSAC inu 8 lt RTS BC ouput 9 RI j inpt CTS BG input Male DB 9 Connector fo e5 O lee e e e9 S Part 5 CAB04DX CABOSFXDX Table 2 DB 9 pinouts for the Blue Heat PCI Opto RS 232 RS 422 485 Pin No Signal Direction Signal Direction 6 8 2 N C Male DB 9 Connector a r E e 55 s 53 e a9 J Parts CABRJ4509 Note The RS 232 signals do not apply to the Blue Heat PCI Opto RS 422 485 adapter Revision 0 13 22 Blue Heat PCI User s Manual Connect Tech Inc Table 3 RJ 45 pinouts for the Blue Heat PCI Opto RS 232 RS 422 485 6 RxD input RDO input 10 RJ 45 connector Note The RS 232 signals do not apply to the Blue Heat PCI Opto RS 422 485 adapter Table 4 Blue Heat PCI RJ 11 port header P7 P8 pinouts RS 232 Direction no connect 23 Revisio
17. input input output frame gnd output output signal gnd input output input Revision 0 13 30 Blue Heat PCI User s Manual Connect Tech Inc Appendix C RS 422 485 Line Interface For information on how to configure your RS 422 485 interface find your specific Blue Heat PCI model below Blue Heat PCI RS 422 485 You can order the Blue Heat PCI RS 422 485 adapter with all ports RS 422 485 or a combination of RS 422 485 and RS 232 The RS 422 485 electrical interface is a reliable high speed serial link that offers superior noise immunity and multi drop network connectivity The RS 422 485 electrical interface is also a superset of the RS 422 electrical interface The Blue Heat PCI RS 422 485 offers full RS 422 485 support in hardware The modes are as follows Full Duplex Mode In this mode TxD amp RxD are active all the time This mode is typically used in point to point situations much like RS 232 Half Duplex Mode In this mode the TxD line driver is enabled only when data is transmitted and RxD is disabled when data is being transmitted This mode is typically used in either point to point 2 wire connections OR in multi drop 2 wire bus connections Multi drop Slave Mode In this mode the TxD line driver is enabled only when data is transmitted and RxD is enabled all the time This mode is typically used in multi drop 4 wire connections Line Bias Termination On the Blue Heat PCI RS 422
18. noconect NC no connect NC noconnect noconnect no connect NC _ noconnect NC noconnect NC connect Cable Part CABOSFXDX IOBO8DB9 IOBO8DB9V1 27 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Connector Box Pinouts You may order the Blue Heat PCI 8 port model Blue Heat PCI RS 422 485 8 port 4 4 and 6 2 models and Blue Heat PCI CL with an external I O Box or the RJ 45 Connector Plug option The I O Box option comes with a metal bracket that can be mounted on a wall or other surface When you receive the I O Box this bracket is clipped on to the back of the connector box If you wish to attach the I O Box to a wall or other surface just remove the bracket fasten it in place and then re attach the connector box If you wish to set the I O Box on its rubber feet only just remove the bracket from the back See Figure 10 and Figure 11 for the orientation of the I O Box and RJ 45 Connector Plug and Table 9 and Table 10 for the DB 9 pinouts on the connector box and the RJ 45 pinouts on the plug Revision 0 13 28 Blue Heat PCI User s Manual Connect Tech Inc Figure 10 Blue Heat PCI RS 422 485 20mA CL and Universal Blue Heat PCI RS 422 485 I O Box External I O Box p n IOB08DB9 IOBO8DB9V1 Male DB 9 connectors Mounting bracket DB 78 connector Table 9 DB 9 pinouts for Blue Heat PCI RS 232 RS
19. 22 485 Models e RS 232 RTS DTR TxD DCD CTS RxD DSR RI e RS 422 485 RTS TxD CTS RxD m Blue Heat PCI RJ 11Models e RS 232 Ports 1 6 TxD RxD DSR 5 VDC 12 VDC Ports 7 8 DTR DSR RTS CTS RI TxD RxD DCD m Blue Heat PCI Opto Opto RS 422 485 Models e RS 232 RTS TxD CTS RxD e RS 422 485 RTS TxD CTS RxD Revision 0 13 18 Blue Heat PCI User s Manual Connect Tech Inc Control Signals continued m Blue Heat PCI CL Models e 20mA TxD RxD Surge Suppression m Blue Heat Models e 500 watts 8 x 20 uS EN61000 4 2 3 4 compatible on every signal of every port m Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 422 485 Models e TransGuard Transient Voltage Suppression able to withstand multiple strikes on every signal of every port Transient Energy dissipation 0 1 joules on every signal of every port Transient peak current dissipation 40A on every signal of every port EN61000 4 2 3 4 compatible Optical Isolation m Blue Heat PCI Opto Opto RS 422 485 Models K or 2 5kV AC peak to peak on every signal of every port Dimensions m Blue Heat PCI 2 4 amp 8 port models Length 12 25 cm Width 1 50 cm Height 10 50 cm Weight 0 12 kg m Blue Heat PCI RS 422 485 8 port amp 4 4 models Length 17 30 cm Width 1 50 cm Height 10 50 cm Weight 0 20 kg m Blue Heat PCI RS 422 485 64 2 model Length 13 62 cm Width 1 50 cm Height 10 50 cm Weight 0 12 kg m Blue Hea
20. 4 RS 422 485 wiring diagram 4 wire eese eee enne 38 Figure 15 RS 422 485 wiring diagram 2 enne entren nenne 39 Figure 16 Partial schematic Blue Heat PCI 20 CL sees 40 Figure 17 Current Loop wiring diagram 4 wire cesses esee ener nenne 42 Figure 18 Blue Heat PCLPTM adapter iie c e ih i Pi ertet be tetas 44 Figure 19 Blue Heat PCI PTM Connection Modes Diagram esee nennen 46 List of Tables Table 1 DB 9 pinouts for Blue Heat PCI RS 232 422 485 models Universal Blue Heat PCI RS 422 48522 Table 2 DB 9 pinouts for the Blue Heat PCI Opto essent entren 22 Table 3 RJ 45 pinouts for the Blue Heat PCI Opto cesses eene eene 23 Table 4 Blue Heat PCI RJ 11 port header P7 P8 pinouts cese 23 Table 5 Blue Hea PCIU RJ 11 pinouts aaa yaaa maaa speeds dote nte Yee eren aede eerte E dass 24 Table 6 Blue Heat PCI 20mA CL pinouts nn eene tentent ener eene tnter tenete trennen 24 Table 7 DB 37 pinouts for Blue Heat PCI RS 232 and RS 422 485 models ses 25 Table 8 DB 78 pinouts for Blue Heat PCI RS 232 RS 422 485 Universal Blue Heat PCI RS 422 485 26 Table 9 DB 9 pinouts for Blue Heat PCI RS 232 RS 422 485 20mA CL and Universal Blue Heat PCI RS 422 485 IO BOX sii P 29 Table 10 RJ 45 pinouts RJ 45 connector plug eene en
21. 422 485 20mA CL and Universal Blue Heat PCI RS 422 485 1 Box Pin No _ MN RS 232 Signal DCD RxD TxD DTR SG DSR RTS CTS RI Direction input input output output signal gnd input output Input Input RS 422 485 Signal RxD B TxD TxD A RxD A SR CTS A RTS A RTS B CTS Direction input output output input signal ref input output output input Male DB 9 Connector ff 6 ll e a9 J Z 20mA RxD TxD TxD Source TxD Return SG RxD Return TxD RxD RxD Source e 5 5 22 EG Direction input output output output sig gnd input output input input 29 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Figure 11 RJ 45 Connector Plug Table 10 RJ 45 pinouts RJ 45 connector plug Pin No 1 gt alm RS 232 Signal RI DSR RTS SG TxD RxD Gnd CTS DTR DCD Direction input input output signal gnd output input ground input output input RS 422 485 Signal Direction CTS input CTS input RTS output FG frame gnd TxD output TxD output Gnd ground RTS output RxD input RxD input RJ 45 Connector 20mA RxD Source RxD Return TxD FG TxD Source TxD Sig Gnd RxD TxD Return RxD Direction
22. 422 485 adapters come with optional Transient Voltage Protection surge suppression IEC 1000 4 compatible on every signal line of every port e Each port is independently optically isolated to or 3 0kV AC peak to peak Blue Heat PCI Opto models e The RS 222 line drivers on the first three 3 ports offer double the drive capability of standard RS 232 line drivers Blue Heat PCI and RJ 11 models 7 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Revision 0 13 Six RJ 11 connectors provide 12 VDC or 5 VDC output factory installed on pin 6 with a current limit of 300 mA total for 12 VDC and 1A total for 5 VDC Blue Heat PCI RJ 11 model System requirements are one 32 bit 5V PCI bus compatible slot Blue Heat PCI RS 422 485 RJ 11 Opto Opto RS 422 485 20mA CL Universal Blue Heat PCI RS 422 485 adapters or a 3 3V PCI slot Universal Blue Heat PCI RS 422 485 adapters only You can use up to thirty two 32 Blue Heat PCI RS 422 485 RJ 11 Opto Opto RS 422 485 20mA CL or Universal Blue Heat PCI RS 422 485 ports per system for larger T O requirements Blue Heat PCI User s Manual Connect Tech Inc Figures 1 through 7 show the locations of various hardware components found on the Blue Heat PCI RS 422 485 Opto Opto RS 422 485 RJ 11 20mA CL and Universal Blue Heat PCI RS 422 485 models Figure 1 Blue Heat PCI Adapters Blue Heat PCI adapter 2 port model
23. 6 5 DCD V V V 12V 12V 51 Ohm 1 5V 2N2907A 22K RxD SRC 22K RxD SRC RxD RET RxD RET 300 e J1 J2 J3 J5 J6 J7 J8 must jumper see Current Source Voltage Selection 12V To implement an optically isolated passive interface wire the transmitter and the receiver while leaving the current sources unconnected An external current source is required to implement a passive interface To implement an active interface connect a 20mA current source in series with the transmitter and another 20mA current source in series with the receiver Please refer to Figure 17 for a 20mA Current Loop cable wiring configuration between one port of a Blue Heat PCI CL adapter and another port of a Blue Heat PCI CL adapter This example shows wiring for both active and passive modes Revision 0 13 40 Blue Heat PCI User s Manual Connect Tech Inc 41 Current Source Voltage Selection When using the current source in a loop with low resistance the transistor will run hot This can be avoided by increasing the loop resistance The calculation for Maximum Loop Resistance RL is Vs ls x Vol MARTE 0000 Where e Vs 22V when pins 2 and 3 on jumper blocks J1 J2 J3 J4 J5 J6 J7 or J8 are jumpered e 11 when pins 1 and 2 on jumper blocks J1 J2 J3 J4 J5 J6 J7 or J8 are jumpered e 5 the number of stations in the loop TX s and RX s e Vy the voltage drop fo
24. Connect Tech Inc Industrial Strength Communications Blue Heat PCI PCI Serial Communications User Manual Connect Tech Inc 42 Arrow Road Guelph Ontario NIK 1S6 Tel 519 836 1291 Toll 800 426 8979 North America only Fax 519 836 4878 sales connecttech com support connecttech com www connecttech com CTIM 00311 Revision 0 13 September 2007 Blue Heat PCI User s Manual Connect Tech Inc Limited Lifetime Warranty Connect Tech Inc provides a Lifetime Warranty for all Connect Tech Inc products Should this product in Connect Tech Inc s opinion fail to be in good working order during the warranty period Connect Tech Inc will at its option repair or replace this product at no charge provided that the product has not been subjected to abuse misuse accident disaster or non Connect Tech Inc authorized modification or repair You may obtain warranty service by delivering this product to an authorized Connect Tech Inc business partner or to Connect Tech Inc along with proof of purchase Product returned to Connect Tech Inc must be pre authorized by Connect Tech Inc with an RMA Return Material Authorization number marked on the outside of the package and sent prepaid insured and packaged for safe shipment Connect Tech Inc will return this product by prepaid ground shipment service The Connect Tech Inc Lifetime Warranty is defined as the serviceable life of the product This 15 defined the period
25. DB 78 Quad UARTs TX Suppression Edd CPLD PCI Bridge 13 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Hardware Installation Hardware installation involves configuration of the following Blue Heat PCI products The Blue Heat PCI RS 422 485 Opto Opto RS 422 485 20mA CL RJ 11 and Universal Blue Heat PCI RS 422 485 adapters Note Please see the Software Installation section for installation of your Blue Heat PCI or Universal Blue Heat PCI board under certain operating systems Installing the Blue Heat PCI Adapter in your System To install your Blue Heat PCI adapter in your computer follow these steps Your Blue adapter is very sensitive 4 to static electricity sure you wear an anti static wristband before you remove the m card from the anti static shipping bag When Static Sensitive YOU remove the board from the anti static bag handle it only by the edges and place it on the anti static bag or an anti static mat r Turn the power off to your computer 2 Open your computer to expose the expansion slots consult the system documentation for information on this procedure 3 Choose an available 32 bit 5 PCI expansion slot Blue Heat PCI RS 422 485 RJ 11 Opto Opto RS 422 485 20mA CL Universal Blue Heat PCI RS 422 485 models or 3 3V PCI expansion slot Universal Blue Heat PCI RS 422 485 models only Note 3 3V and 5V PCI expansion slots
26. FIFO buffers Independent port configuration with baud rates from 50 bps to 921 Kbps data bits of 5 6 7 or 8 stop bits of 1 1 5 or 2 and odd even or stick parity Pass Through and Port to Connector modes see descriptions below Utilizes robust high quality Telecom DPDT relays to achieve pass through mode Two onboard DB 9 connectors No DIP switches or jumpers to set fully Plug and Play Pass Through Mode In Pass Through mode the Blue Heat PCI PTM adapter allows you to pass through data from a device connected to one serial DB 9 connector to a device connected to the other serial DB 9 connector This data flow can be monitored via the Blue Heat PCI PTM serial ports Three conditions will cause the Blue Heat PCI PTM to enter Pass Through mode Power to the computer fails or is turned off intentionally The software fails on the computer hosting the Blue Heat PCI PTM The software intentionally sets the adapter to Pass Through mode Port to Connector Mode In Port to Connector mode each serial DB 9 connector is attached to one of the serial ports on the adapter You can process the serial data with your software as required for your application The Blue Heat PCI PTM adapter enters the Port to Connector mode when the application software provides periodic operation Software Application Operation The driver supplied for your Operating System contains the necessary support to operate the PTM features of the Blue Heat PCI
27. PTM Male DB9 RS 232 FemaleDB 9 RS 232 Pin No Signal Direction Pin No Signal Direction input input input output output input output input 45 signal ground signal ground output input output input CO BY Female DB 9 Connector o o o o1 I lees Ee e e 99 90 06 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Figure 19 Blue Heat PCI PTM Connection Modes Diagram 9D Male 9D Female In this diagram relays are shown in Pass Through mode This mode occurs when the power is off or there is no heartbeat Signals are passed from one 9D connector to the other and the communications between them can be monitored by Port 1 and Port 2 When a heartbeat occurs with an interval less than the heartbeat timeout the relays remain energized and thus function in the Port to Connector mode In this case signals from each port are routed to their respective connector If the Pass Through mode is software selected or if the heartbeat interval is greater than the timeout the relays return to Pass Through mode Revision 0 13 46
28. This support provides the following operations Heartbeat operation which enables the Port to Connector mode for a period of time Heartbeat Timeout setting which establishes the maximum time allowed between heartbeats The ability to query the state of the relays Auto Heartbeat mode in which the Blue Heat PCI PTM issues its own heartbeat This is useful for system testing or in situations where the application software supplied heartbeat is not practical Note When the Auto Heartbeat is used the adapter cannot detect a software malfunction The heartbeat is a periodic event which holds the adapter in the Port to Connector mode If the heartbeat fails to occur within the heartbeat timeout period the adapter returns to the Pass Through mode Also the software can also disable the heartbeat which causes the adapter to immediately return to the Pass Through mode The application software is responsible for establishing the heartbeat timeout and for providing the periodic heartbeat operation Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Figure 18 Blue Heat PCI PTM adapter Blue Heat 2 PCI PTM adapter 16C2850 dual UART hn CPLD Female DB 9 Port 2 r Male DB 9 Port 1 LT PCI Bridge DPDT Relays Specifications for the Blue Heat PCI PTM Power Requirements m B
29. apters e The Blue Heat PCI 5 422 485 Opto Opto RS 422 485 Universal Blue Heat PCI RS 422 485 offer full RS 422 485 support in hardware The modes are as follows Full Duplex Mode Half Duplex Mode Multi drop Slave Mode e Different models of Blue Heat PCI RS 422 485 RJ 11 20mA CL Opto Opto RS 422 485 and Universal Blue Heat PCI RS 422 485 adapters may reside in a host computer offering up to 32 ports per system e 16C654 quad UARTS control two four or eight ports Blue Heat PCI RJ 11 20mA CL models e 16C864 quad UARTs control two four or eight ports Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 422 485 models e 16C2850 dual UARTs control two or four ports Blue Heat PCI Opto PCI Opto RS 422 485 e Each port on a Blue Heat PCI and RJ 11 models offers independent baud rate selection from 21 bps to 1382 4 Kbps with 5 6 7 or 8 data bits and 1 1 5 2 stop bits odd even mark and space parity e Each port on a Blue Heat PCI RS 422 485 Opto Opto RS 422 485 and Universal Blue Heat PCI RS 422 485 adapter offers independent baud rate selection from 50 bps to 921 6 Kbps with 5 6 7 or 8 data bits and 1 1 5 2 stop bits odd even mark and space parity e Each port on a Blue Heat PCI 20mA CL adapter offers independent baud rate selection from 21 bps to 57 6 Kbps with 5 6 7 or 8 data bits and 1 1 5 2 stop bits odd even mark and space parity e Blue Heat PCI Blue Heat PCI RS 422 485 and Universal Blue Heat PCI RS
30. as termination J5 RxD bias termination port 7 port 7 e e J6 CTS bias termination e e J6 CTS bias termination J6 port 7 J6 port 7 J7 CTS bias termination eo J7 CTS bias termination e port 7 e port 7 J8 TxD termination port 8 J8 TxD termination port 8 e e s J9 RTS termination port 8 e e s J9 RTS termination port 8 e e J10 RxD bias termination e e J J10 RxD bias termination port 8 port 8 e e 0 J11 bias termination e 0 J11 bias termination port 8 port 8 e e J12 CTS bias termination e e J12 CTS bias termination port 8 ort 8 J13 CTS bias termination 9 ej J13 CTS bias termination e e 5 port 8 e 8 If you wish to bias terminate CTS on a specific port you must jumper both CTS positions on the appropriate jumper block If you wish to bias terminate RxD on a specific port you must jumper both RxD positions on the appropriate jumper block Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc 35 Blue Heat PCI Opto and Opto RS 422 485 The Blue Heat PCI Opto ships with all ports jumper selectable for RS 232 or RS 422 485 The Blue Heat PCI Opto RS 422 485 ships with all ports RS 422 485 only Both the Blue Heat PCI Opto and the Blue Heat PCI Opto RS 422 485 offer full RS 422 485 support in hardware with three modes Full Duplex Half Duplex and Multi drop Slave You enable these modes via software
31. e good quality cables to maintain high baud rates over longer distances Full Duplex Mode In this mode TxD amp RxD are active all the time This mode is typically used in point to point situations much like RS 232 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Half Duplex Mode In this mode the TxD line driver is enabled only when data is transmitted and RxD is disabled when data is being transmitted This mode is typically used in either point to point 2 wire connections OR in multi drop 2 wire bus connections To enable this mode for a port you must jumper positions 7 and 8 on the appropriate jumper blocks JA JB JC JD These jumpers short TxD to RxD and TxD to RxD Figure 6 depicts the locations of jumper blocks JB JC and JD Example The following example shows the settings on JA JB JC and JD where the RS 422 485 port 1 is set half duplex the RS 422 485 port 2 is set for half duplex RS 422 485 port 3 is set for full duplex or multi drop slave and the RS 422 485 port 4 is set for full duplex or multi drop slave JD JC JB JA e e Di e e c e e RTS TERM e e 2 e e c2 e e e2 e e 2 TXD TERM e e 05 e e e e e e 5 CTS BIAS e e c e e B4 e e CTS BIAS e e 55 e e cs e e 5 e e 5 RXD e e De e e ce e e e JAG RXD BIAS e e J7 e e c7 e e 5 e 9 7 Insert for 1 2 D e e e e
32. g scheme between a port on the Blue Heat PCI RS 422 485 Opto Opto RS 422 485 or Universal Blue Heat PCI RS 422 485 adapter to a port on the RS 422 485 peripheral Figure 15 RS 422 485 wiring diagram 2 wire Blue Heat PCI RS 422 485 adapter Universal Blue Heat PCI RS 422 485 adapter RS 422 485 peripheral Blue Heat PCI Opto RS 422 485 adapter _ RS 485 422 orn N a Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Appendix D 20mA Current Loop Line Interface Blue Heat PCI 20mA CL The Blue Heat PCI CL offers a 20mA Current Loop active or passive electrical interface For each port there is an optically isolated receiver an optically isolated transmitter and a 20mA current source Optical isolation is functional in passive mode only See Figure 16 for the schematic of the 20mA Current Loop module Note The current source uses a compliance voltage of 11 or 22 volts and the transmitter will withstand a 27 volt drop Please refer to the Hewlett Packard Optoelectronics Manual Catalogue for a complete description of HPCL 4100 and HPCL 4200 specifications Figure 16 Partial schematic Blue Heat PCI 20 CL 45V 45V 45V 8 3 TD El CS TxD 6 XE RxD 7 HCPL RI Axe E 4200 2 RxD EN 4100 00 DER 5
33. hts mentioned in this document Revision 0 13 2 Blue Heat PCI User s Manual Connect Tech Inc Table of Contents Teamited IFtfetame Warranty l a deer ete haatun ba a 2 Copyright Notice usu a an aina ie mti eie e e q aksa Anas 2 Tradeiark Acknowledgment 5 et eee terere rentem an ea ERES sassa SS Pe ean 2 Table of Contents Customer S pport 2 Ege A Mpeg eem 5 Contact Information 42 rp ete A el ee eee ae A e e e eR E dd 5 Certification 6 Introduction Features E 7 Hardware Installation idee trit hat eerte a reel Q Au alias is 14 Installing the Blue Heat PCI Adapter in your Configurations series tee te ea ceca a Rate Selections eir ce ati ocd seeded a ied ee aed oe ei ee eel RS 422 485 Line Interface Full Duplex Mode Half Duplex Mode ter e RE UR e er ree Mult drop Slave Mode epe etel eese grep tet eps 20mA Current Loop Interface Software nstallati om eree tret eee eere ce e leases Intr ductio TT Appendix A Specifications Operating Environment ero en are iter rema Rc eer penne Power Requirements sisi wine Haan E PCI Bus Interface COMMUNICATIONS v5 55 Control Signals ecce ie coe re OY ane Surge Suppression Optical Isolati
34. jumper block If you wish to bias terminate RxD on a specific port you must jumper both RxD positions on the appropriate jumper block 37 2 TeD RxD D RxD O RTS gt RTS O CTS Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc For RS 232 ports do not jumper any positions on the appropriate JA JB JC and JD jumper block RS 422 485 Cable Wiring You can wire Blue Heat PCI RS 422 485 Opto RS 422 485 and Universal Blue Heat PCI RS 422 485 adapters in various ways to communicate with RS 422 485 peripherals This section describes a few examples of RS 422 485 cabling schemes Figure 14 below describes a 4 wire cabling scheme between a port on the Blue Heat PCI RS 422 485 Opto Opto RS 422 485 or Universal Blue Heat PCI RS 422 485 adapter to a port on the RS 422 485 peripheral Figure 14 RS 422 485 wiring diagram 4 wire Blue Heat PCI RS 422 485 adapter Universal Blue Heat PCI RS 422 485 adapter RS 422 485 peripheral CH Blue Heat PCl Opto adapter Blue Heat PCl Opto RS 422 485 adapter RS 422 485 peripheral 3 4 4c 2 7 8 9 6 5 Technical Tip The RS 422 485 electrical interface consists of a differential signaling scheme You should always connect the signals with twisted pairs Revision 0 13 38 Blue Heat PCI User s Manual Connect Tech Inc Figure 15 below describes a 2 wire cablin
35. lue Heat PCI PTM 5 5 360mA typical 12 VDC 10 32mA typical Communications m Blue Heat PCI PTM o Communication controllers 16C2850 dual UARTS with 128 byte TxD RxD FIFO buffers o Programmable baud rate generator 50 BPS to 921 6 KBPS on all ports Control Signals m Blue Heat PCI DSR RTS CTS RI TxD RxD DCD Dimensions m Blue Heat PCI PTM Length 12 60 cm Width 10 70 cm Height 1 50 cm Weight 0 10 kg Connectors Interface m Blue Heat PCI PTM On board male and female DB 9 connectors Revision 0 13 44 Blue Heat PCI User s Manual Connect Tech Inc Certification The Blue Heat PCI PTM product family is to be included into a device ultimately subject to FCC DOC IC and CE certification The customer is responsible for bringing the completed device into compliance prior to resale Connect Tech has designed the Blue Heat PCI PTM with EMI and EMC considerations such as e Ground and power planes e Controlled slew rate signals e EMI EMC reducing PCB layout Connectors Pinouts Table 11 shows the pinouts for the Blue Heat PCI PTM connectors Figure 19 depicts the circuit connections on the Blue Heat PTM for Pass Through and Port to Connector modes Technical Tip Please ensure that you terminate signals if your application does not use them Failure to do so may result in a loss of a performance on your Blue Heat PCl adapter Table 11 DB 9 pinouts Blue Heat PCI
36. n 0 13 Blue Heat PCI User s Manual Connect Tech Inc Table 5 Blue Heat PCI RJ 11 pinouts DB 9 RS 232 RS 232 SG Signal power ground 12 VDC output or 5 VDC signal ground This option is a factory installed option RJ 11 Connector Part 104 Technical Tip Please ensure that you terminate the CTS signal if your application does not use them The common way to do this is to connect CTS to RTS Failure to do so may result in loss of a performance on your Blue Heat PCI RJ 11 adapter Table 6 Blue Heat PCI 20mA CL pinouts 6 J RxD Return ipu 8 RD ji 9 RxD Source inpt Male DB 9 Connector Part No CABO8FXDX Revision 0 13 24 Blue Heat PCI User s Manual Connect Tech Inc Table 7 DB 37 pinouts for Blue Heat PCI RS 232 and RS 422 485 models 25 Pin Port RS 232 8 J3 X CTS ipt 9 3 RIS ou 37 2 DSR input RS 422 485 unused O CTS A inpu Part CAB04DX Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Table 8 DB 78 pinouts for Blue Heat PCI RS 232 RS 422 485 Universal Blue Heat PCI RS 422 485 Signal Direction Signal Direction 20mA Direction 6 6 RTS oupu RTSAC output TxD ouput 7 6 CIS input RTSBG output RxD input 6 DSR input RxD Ret input 9 J JR inu CTSBG in
37. ne nennen 30 Table 11 DB 9 pinouts Blue Heat PCI enne trennen nenne 45 Revision 0 13 4 Blue Heat PCI User s Manual Connect Tech Inc Customer Support Overview If you experience difficulties after reading the manual and or using the product contact the Connect Tech reseller from which you purchased the product In most cases the reseller can help you with product installation and difficulties In the event that the reseller is unable to resolve your problem our highly qualified support staff can assist you Our support section is available 24 hours a day 7 days a week on our website at www connecttech com sub support support asp See the contact information section below for more information on how to contact us directly Our technical support is always free Contact Information We offer three ways for you to contact us Mail Courier You may contact us by letter at Connect Tech Inc Technical Support 42 Arrow Road Guelph Ontario Canada NIK 156 Email Internet You may contact us through the Internet Our email and URL addresses on the Internet are sales connecttech com support connecttech com www connecttech com Note Please go to the Download Zone or the Knowledge Database in the Support Center on the Connect Tech website for product manuals installation guides device driver software and technical tips Submit your technical support questions to our customer support e
38. ng connectors or cable assemblies supplied with the product s Failure to follow good EMC EMI compliant cabling practices may produce more emissions or less immunity than were obtained in laboratory measurements Operation of this equipment in a residential area may cause unacceptable interference to radio and reception requiring the user to take whatever steps necessary to correct the interference Revision 0 13 6 Blue Heat PCI User s Manual Connect Tech Inc Introduction The Blue Heat PCI family of adapters includes the Blue Heat PCI RS 232 RS 422 485 RJ 11 Opto 20mA CL and Universal Blue Heat PCI RS 422 485 Your Blue Heat PCI product consists of the following components e One Blue Heat PCI adapter e One cable harness or external connector box four and eight port models only e One CD containing device drivers and documentation Blue Heat PCI RS 422 485 RJ 11 Opto Opto RS 422 485 20mA CL and Universal Blue Heat PCI RS 422 485 adapters provide high speed interfaces between a host computer s PCI bus and multiple external serial devices Up to eight serial devices can connect through one expansion slot via the Blue Heat PCI Features e 2 4 or 8 asynchronous serial ports e Multiple interface options RS 232 Blue Heat PCI and RJ 11 adapters RS 232 and or RS 422 485 Blue Heat PCI RS 422 485 Opto Opto RS 422 485 and Universal Blue Heat PCI RS 422 485 adapters 20mA Current Loop interface Blue Heat PCI CL ad
39. ngineers via the Support Center on the Connect Tech website Telephone Facsimile Technical Support representatives are ready to answer your call Monday through Friday from 8 30 a m to 5 00 p m Eastern Standard Time Our numbers for calls are Telephone 800 426 8979 North America only Telephone 519 836 1291 Live assistance available 8 30 a m to 5 00 p m EST Monday to Friday Facsimile 519 836 4878 on line 24 hours 5 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Certification Blue Heat PCI Blue Heat PCI RS 422 485 Blue Heat PCI RJ 11 Blue Heat PCI Opto Opto RS 422 485 Blue Heat PCI CL Universal Blue Heat PCI RS 422 485 Connect Tech Inc declares that the product s covered by the contents of this manual have been tested and found compliant with the below listed standards as required by the Electromagnetic Compatibility EMC Directive for General Immunity Compliance EN 50 0082 1 1997 EN 55022 Conducted and Radiated emissions CISPR 22 Class A EN 55024 Immunity to Disturbances EN 61000 4 2 EN 61000 4 4 EN 61000 4 3 EN 61000 4 6 The above satisfy the requirements of USA FCC CFR47 Part 15 part 2 FC Canada ICES 003 be cue Europe EMC Directive Australia New Zealand AS NZS The above agency conformances were met by independent laboratory testing of Connect Tech Inc product s with shielded cables with metal hoods attached to either the terminati
40. on Dimensions Connectors Interface Appendix B Connectors Pinouts Connector Pinouts Connector Box Pinouts Appendix C RS 422 485 Line Interface e e rio huay reap ede eee ens Ace rep Crus Blue Heat PCI RS 422 485 Full D plex MOde 14 codes Half Duplex Mode re ERREUR TUR Multi drop Slave Mode Line Bias Terminatioh eiecit eee eee te eens Universal Blue Heat PCI RS 422 485 Tri state Control Blue Heat PCI RS 422 485 6 2 model 32 Trisstate a E E TA RE Line Bias Termination Blue Heat PCI Opto and Opto 422 485 sse 35 Electrical Interface Selection Full Duplex Mode Half Duplex Mode Multi drop Slave Mode Tri state Control Line Bias Termination RS 422 485 Cable Wiring a Appendix D 20mA Current Loop Line Interface Blue Heat PCTP20mA porte tere eee e Het e tH eed Current Source Voltage Selection Current Loop Cable Wiring seen nn nennen Appendix E Blue Heat PCI PTM model Blue Heat PCI PTM Adapter Features aa a e e satan de X EO eb eo RR ub E e dug Specifications for the Blue Heat PCI
41. ot the computer After reboot determine with the BIOS setup utility what resources have been assigned to the PCI devices and then do manual assignments of free resources to ISA devices Reboot your system If the BIOS cannot find a suitable configuration please contact Connect Tech Technical Support Baud Rate Selection Blue Heat PCI adapters offer ideal solutions for applications requiring serial communications up to 57 6 Kbps Blue Heat PCI models 921 6 Kbps Blue Heat PCI RS 422 485 Opto RS 422 485 Universal Blue Heat PCI RS 422 485 models 1382 4 Kbps Blue Heat PCI RJ 11 models Their baud rates are software selectable so therefore please refer to the Software Installation section for configuring the baud rates under certain operating systems RS 422 485 Line Interface The Blue Heat PCI RS 422 485 Opto Opto RS 422 485 and Universal Blue Heat PCI RS 422 485 adapters come with the RS 422 485 electrical line interface The RS 422 485 electrical interface is a reliable high speed serial link that offers superior noise immunity and multi drop network connectivity The RS 422 485 electrical interface is also a superset of the RS 422 electrical interface These adapters offer full RS 422 485 support in hardware The modes are as follows Full Duplex Mode In this mode TxD amp RxD are active all the time This mode is typically used in point to point situations much like RS 232 Please refer to Appendix C RS 422 485 Line
42. r the HP opto couplers the SLIM Vp 2 3 V for the HPCL 4100 and HPCL 4200 When you use other manufacturers equipment in the loop the value of Vy may differ Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Current Loop Cable Wiring You can wire Blue Heat PCI CL adapters in various ways to communicate with 20mA Current Loop peripherals A few examples of Current Loop cabling schemes follow Figure 17 below depicts a4 wire cabling scheme between a port on the Blue Heat PCI CL adapter to another port on the Blue Heat PCI CL adapter Figure 17 Current Loop wiring diagram 4 wire Non isolated station Active transmitters receivers Optically isolated station Passive transmitters receivers TxD Return f 47 C 20mA RxD TxD Source 3 TxD 2 TxD 7 8 RxD RxD Source 9 2 20 gt TxD RxD Return 6 RxD 1 RxD 8 7 TxD 2 XA 7 Port 1 Port 2 DB 9 male DB 9 male Revision 0 13 42 Blue Heat PCI User s Manual Connect Tech Inc Appendix E Blue Heat PCI PTM model 43 Blue Heat PCI PTM Adapter The Blue Heat PCI Pass Through MUX PTM adapter offers two asynchronous RS 232 serial ports with Pass Through and Port to Connector modes of operation Features Two asynchronous RS 232 serial ports Supports data communications speeds up to 921 Kbps 16 2850 UART controls each port providing 128 bytes of TxD RxD
43. rtain there is no jumper installed across the pins on jumper block JI Please refer to Figure 4 for the location of J1 Line Bias Termination You can use jumpers J2 J3 J4 J5 J6 J7 J8 J9 10 J11 J12 and J13 to terminate and bias TxD RxD RTS and CTS on the RS 422 485 ports 7 and 8 Please refer to Figure 12 for a partial schematic of the RS 422 485 circuit for the Blue Heat PCI RS 422 485 6 2 model and Figure 4 for the location of J2 J3 J4 J5 J6 J7 78 J9 J10 J11 J12 and J13 Revision 0 13 32 Blue Heat PCI User s Manual Connect Tech Inc Figure 12 Partial schematic Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 422 485 Blue Heat PCI RS 422 485 Universal Blue Heat PCI RS 422 485 RS 422 485 Line Bias Termination omo TxD TxD 5 V E tako gt wor ORxD 1500 p ORxD 160864 1 8K o UART ORTS RTS ee E Bts v 1 8K Q Ocrs cTs Pd 15002 Sai QCTS 18KQ 45V Note 1 Line bias and termination is fixed and permanent 2 RxD is biased inactive off idle 3 CTS is biased active on 4 For custom line bias and termination requirements please contact a Connect Tech Sales Representative 33 Blue Heat PCI RS 422 485 6 2 model RS 422 485 Line Bias Termination no TxD lt d a gt 1500 J2 J8 e Lio TxD 45V 18
44. t PCI RS 422 485 4 port amp 2 2 models Length 12 00 cm Width 1 50 cm Height 10 50 cm Weight 0 15 kg m Blue Heat PCI RS 422 485 2 port model Length 12 00 cm Width 1 50 cm Height 9 50 cm Weight 0 13 kg m Blue Heat PCI RJ 11 Length 12 25 cm Width 1 12 cm Height 10 60 cm Weight 0 12 kg 19 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Dimensions continued m Blue Heat PCI Opto Opto RS 422 485 2 amp 4 port models Length 19 50 cm Width 1 50 cm Height 9 50 cm Weight 0 12 kg m Blue Heat PCI 20mA CL Length 18 00 cm Width 1 50 cm Height 10 50 cm Weight 0 12 kg mUniversal Blue Heat PCI RS 422 485 Length 10 00 cm Width 1 50 cm Height 10 50 cm Weight 0 20 kg Connectors Interface e Blue Heat PCI RS 422 485 20mA CL Universal Blue Heat PCI RS 422 485 I O Connector Box 9 pin male DB 9 e Blue Heat PCI RJ 11 6 pin RJ 11 and optional 9 pin male DB 9 e Blue Heat PCI Opto Opto RS 422 485 and RJ 45 Plug 10 pin RJ 45 optional RJ 45 to male DB 9 Other connection options are available upon request Contact Connect Tech for details 20 Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Appendix B Connectors Pinouts Appendix B outlines the pinouts for the following e Blue Heat PCI RS 422 485 Opto Opto RS 422 485 RJ 11 20mA CL and Universal Blue Heat PCI RS 422 485 connector pinouts e Blue Heat PCI and RS 422 485 and CL and Universal Blue Heat PCI RS 422 485
45. u RxD Sre input 15 8 RTS output RTSAC output ouput 16 8 CTs input RTSBG output RxD input 17 8 DSR input CTSAC input RxD Ret input 18 8 RI ipu CTSBG input RxD Sre input 19 NC noconec NC noconect NC_ noconnect 20 NC _ NC noconnect no connect 125 6 SG Jsignalgnd SR signalref SG signal ref 26 6 oupu TxDAC output TxDSre oupu 27 6 Rep input TxD BG output TxD 4 ouput 8 6 DTR ouput RxD AG input TxD Ret output 29 6 DCD input RxD BG inu inu 34 SG signal NC no connect NC_ connect 35 8 Te output TxD AG output TxD Src 36 8 input TxDBG output TxD output 37 8 ouput RxD AG input TxD Ret output HE pe bep mpu RxD BG iu ip signal gnd signal ref signal ref T on m next page Revision 0 13 Blue Heat PCI User s Manual Connect Tech Inc Table 8 cont DB 78 pinouts Blue Heat PCI RS 422 485 20mA CL Universal Blue Heat PCI Pin No 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 71 78 RS 422 485 e niei No Signal Direction Signal Direction 20mA Direction NC moconec NC j

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