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Titan/cPCI
CompactPCI Serial Communications
User Manual
Connect Tech Inc
42 Arrow Road
Guelph, Ontario
N1K 1S6
Tel:
519-836-1291
Toll:
800-426-8979 (North America only)
Fax:
519-836-4878
Email:
sales@connecttech.com
support@connecttech.com
URL:
www.connecttech.com
CTIM-00009, Revision 1.01 February 2006
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Summary of Contents for Connect Tech Titan/cPCI
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Page 1: User Manual
Titan/cPCI CompactPCI Serial Communications User Manual Connect Tech Inc 42 Arrow Road Guelph, Ontario N1K 1S6 Tel: 519-836-1291 Toll: 800-426-8979 (North America only) Fax: 519-836-4878 Email: sales@connecttech.com support@connecttech.com URL: www.connecttech.com CTIM-00009, Revision 1.01 February 2006... -
Page 2: Limited Lifetime Warranty
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. -
Page 3: Certification Statements
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. 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... -
Page 4: Table Of Contents
Full Duplex Mode (4 wire) Half Duplex RS-422/485 (2 wire) Multi-drop Slave Mode (4 wire) ...21 Line Termination Titan/cPCI Rear I/O Opto 2 and 4 port adapters Titan/cPCI Rear I/O Opto Electrical Interface Selection Line Termination ...29 RS-422/485 Cable Wiring Revision 1.01... - Page 5 Figure 3: Titan/cPCI TN003 Adapter with LEDs... 5 Figure 4: Titan/cPCI Rear I/O two and four port adapters ... 6 Figure 5: Titan/cPCI Rear I/O Opto two and four port adapters..7 Figure 6: 10-port configuration using Front and Rear I/O... 8 Figure 7: RS-422/485 Partial Schematic ...
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Page 6: Introduction
Ability to install any number of Titan/cPCI adapters that your system can accommodate(For ● Rear/IO, you can install up to the same number of Titan/cPCI Rear I/O and Rear I/O Opto serial ports as Titan/cPCI serial ports already installed in your system.) Revision 1.01... -
Page 7: Customer Support Overview
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. -
Page 8: Titan/Cpci Installation Overview
Hardware Installation This involves the physical connection of the Titan/cPCI hardware to your system. Software Installation and Configuration of Titan/cPCI This step installs and configures the Titan/cPCI drivers and allows you to set parameters specific to your serial requirements. Hardware Installation... - Page 9 Connector Port 1 RS-232 Select Jumper Block JB Ejector Handle DB-37 Connector Ejector Handle Figure 1: Titan/cPCI two and four port adapters ½ Duplex Control Jumper Block JA Rear I/O Connector CompactPCI Bus Connector PCI 954 Quad UART Titan/cPCI Adapter...
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Page 10: Figure 2: Titan/Cpci Model Tn004 For Compatibility With 64 Bit Systems
Jumper blocks JC, JD, JE, JF DB-37 Connector Ejector Handle Figure 2: Titan/cPCI Model TN004 for compatibility with 64 bit systems Tx/Rx LEDs Ejector Handle Figure 3: Titan/cPCI TN003 Adapter with LEDs Revision 1.01 Titan/cPCI User’s Manual, Connect Tech Inc. -
Page 11: Figure 4: Titan/Cpci Rear I/O Two And Four Port Adapters
+5/+12V Select Rear I/O Connector Jumper J2 DSR/Power Select (Ports 1 & 2) Jumper J3 DSR/Power Select (Ports 3 & 4) Figure 4: Titan/cPCI Rear I/O two and four port adapters Jumper J4 Direct GND DB-9 Connector Port 2 DB-9... -
Page 12: Figure 5: Titan/Cpci Rear I/O Opto Two And Four Port Adapters
Jumpers JA, JB, JC, JD RS-232/RS-422/485 Select RS-422/485 Mode Control TxD, RxD, CTS, RTS termination & bias Figure 5: Titan/cPCI Rear I/O Opto two and four port adapters. Revision 1.01 Titan/cPCI User’s Manual, Connect Tech Inc. RJ-45 Connector Port 2... -
Page 13: Titan/Cpci Software
Titan/cPCI User’s Manual, Connect Tech Inc. You can combine different Titan/cPCI and Titan/cPCI Rear I/O adapters in a single computer to accommodate both small and large multi-channel applications. The figure below represents a sample configuration for a system requiring 10 ports. -
Page 14: Installing The Titan/Cpci Adapter In Your System
Remove the Titan from its packaging, and remove the protective rubber from the alignment pins on the Titan’s front panel. Insert your Titan/cPCI into an available front 3U slot or insert your Titan/cPCI Rear I/O adapter into an available rear 3U slot. The black handle on the front panel should be on the bottom, in the lowered position. -
Page 15: Configuring The Titan/Cpci
In most CompactPCI compliant computers, the system BIOS will automatically detect and configure the Titan/cPCI adapter. However in some cases a system BIOS cannot resolve all of the requests for resources in the system. This often occurs with the assignment of system interrupts, since this is usually the scarcest resource. -
Page 16: Line Termination
Titan/cPCI boards are standard multi-port serial adapters that utilize 16C950 UARTs. In many cases, users have software that will interface directly to the Titan/cPCI boards. Many operating systems come with handlers to control access to multiple 8250 style UARTs. Titan/cPCI... -
Page 17: Appendix A: Specifications
+5 VDC Titan/cPCI Rear I/O Opto (4 port model): +5 VDC CompactPCI Bus Interface Titan/cPCI: One 3U cPCI slot Titan/cPCI Rear I/O: One 3U cPCI rear I/O slot Communications UARTs • 16C950 UARTs with 128 byte TxD/RxD FIFO buffers RS-232 •... -
Page 18: Surge Suppression
Optional cable harness with DB-37 to four male DB-9 connectors Titan/cPCI Rear I/O Opto (2 & 4 port models): RJ-45 Other connection options are available upon request. Contact Connect Tech for details. Revision 1.01 Titan/cPCI User’s Manual, Connect Tech Inc. -
Page 19: Appendix B: Connectors/Pinouts
Titan/cPCI User’s Manual, Connect Tech Inc. Appendix B: Connectors/Pinouts Connector Pinouts Tables 1 and 2 outline the pinouts for the Titan/cPCI and Titan/cPCI Rear I/O connectors or cable connectors. Technical Tip: Please ensure that you terminate signals if your application does not use them. -
Page 20: Table 2: Db-37 Cable Connector Pinouts
+5V or +12V ** or +5V or +12V ** ** This option is jumper selectable on the Titan/cPCI Rear I/O adapters only. Cable Part Number: CAB04DX Revision 1.01 Titan/cPCI User’s Manual, Connect Tech Inc. RS-422/485 Direction Signal Direction signal gnd... -
Page 21: Table 3: Rj-45 Pinouts – Titan/Cpci Rear I/O Opto
Titan/cPCI User’s Manual, Connect Tech Inc. Table 3: RJ-45 pinouts – Titan/cPCI Rear I/O Opto DB-9 Pin RJ-45 Pin CABRJ4509 (This cable is optional) RS-422/485 Direction Signal Signal no connect RTS (-) input RxD (+) output RTS (+) signal ground... -
Page 22: Appendix C: Factory Settings
Jumper blocks J4 is set for no terminated or biased – positions 3, 4, 5, 6, 7, and 8 not jumpered Please see Figure 4 for the locations of these jumper blocks. Revision 1.01 Titan/cPCI User’s Manual, Connect Tech Inc. Factory Setting Factory Setting... -
Page 23: Titan/Cpci Rear I/O Opto Adapters
3, 4, 5, 6, 7, and 8 not jumpered Please see Figure 5 for the locations of these jumper blocks. Note to Rear I/O Opto users: All jumpers must be removed from the Front I/O Titan/cPCI when using the Titan Rear I/O Opto. Factory Setting Revision 1.01... -
Page 24: Appendix D: Rs-422/485 Line Interface
Appendix D: RS-422/485 Line Interface Titan/cPCI adapters Electrical Interface Selection The Titan/cPCI adapter provides jumper selectable RS-232 and RS-422/485 electrical interfaces on each port. Jumper block JB sets the electrical interfaces for the individual ports. Jumpers installed across the pins on jumper block JB enable the RS-232 interface for that port, while jumpers not installed across pins enable the RS-422/485 interface for that port. -
Page 25: Full Duplex Mode (4 Wire)
By installing pins on jumper block JA and using features in our driver software, you can run the individual RS-422/485 ports in half duplex mode. In this mode your Titan/cPCI adapter controls the transmitter and receiver circuits. DTR is turned on prior to and during transmission to cause the transmit driver to enable and the receiver to disable. -
Page 26: Line Termination
CTS ± on the individual RS-422/485 ports through jumper selectable 150 Ω fixed resistors. Please refer to Figure 7 for a partial schematic of the RS-422/485 circuit for the Titan/cPCI and Figure 1 for the locations of JC, JD, JE and JF. - Page 27 Titan/cPCI User’s Manual, Connect Tech Inc. Example The following example shows the settings on JC, JD, JE and JF where RS-422/485 port 1 is terminated on RTS ± and TxD ±, the RS-422/485 port 2 is set for bias/termination on RTS ±, TxD ±, CTS ±, and RxD ±, the RS-422/485 port 3 is not...
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Page 28: Titan/Cpci Rear I/O Opto 2 And 4 Port Adapters
The two port Rear I/O Opto requires a two port Front I/O Titan to be installed. • In either case, when using the Titan/cPCI Rear I/O Opto, the front I/O Titan/cPCI board must be configured for RS-485, with no bias or termination jumpers installed. (Ensure the front Titan/cPCI is clear of all jumpers if you are installing a Titan/cPCI Rear I/O Opto.) -
Page 29: Titan/Cpci Rear I/O Opto Electrical Interface Selection
Titan/cPCI Rear I/O Opto Electrical Interface Selection The Titan/cPCI Rear I/O Opto adapter provides jumper selectable RS-232 and RS-422/485 electrical interfaces on each port. Jumper blocks JA, JB, JC, JD set the electrical interfaces for the individual ports. Jumpers installed across the pins at position 1 on jumper blocks JA, JB, JC, JD enable the RS-232 interface for that port, while jumpers not installed across these pins enable the RS-422/485 interface for that port. -
Page 30: Line Termination
You can terminate TxD ± and RTS ± with a jumper selectable 150 Ω resistor. Please refer to Figure 8 for a partial schematic of the RS-422/485 circuit for the Titan/cPCI Rear I/O Opto adapter and to Figure 5 Note: Line termination and bias must be removed for RS-232 operation. -
Page 31: Figure 8: Rs-422/485 Partial Schematic For Rear I/O Opto
PCI 954 UART Figure 8: RS-422/485 partial schematic for Rear I/O Opto Note Line bias/termination is jumper selectable Revision 1.01 Titan/cPCI User’s Manual, Connect Tech Inc. Titan/cPCI Rear I/O Opto RS-422/485 Line Bias/Termination 150 Ω JA4, JB4, JC4, JD4 10K Ω... - Page 32 Titan/cPCI User’s Manual, Connect Tech Inc. Example The following example shows the settings on JA, JB, JC and JD where port 1 is terminated on RTS ± and TxD ±, the RS-422/485 port 2 is set for bias/termination on RTS ±, TxD ±, CTS ±, and RxD ±, the RS-422/485 port 3 is not terminated,...
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Page 33: Rs-422/485 Cable Wiring
You can wire Titan/cPCI adapters in various ways to communicate with RS-422/485 peripherals. This section describes a few examples of RS-422/485 cabling schemes. Figure 8 depicts a 4 wire cabling scheme between a port on the Titan/cPCI adapter to a port on the RS-422/485 peripheral. -
Page 34: Figure 10: Rs-422/485 Wiring Diagram (2 Wire)
Titan/cPCI User’s Manual, Connect Tech Inc. Figure 9 depicts a 2 wire cabling scheme between a port on the Titan/cPCI adapter to a port on the RS-422/485 peripheral. Figure 10: RS-422/485 wiring diagram (2 wire) Technical Tip The RS-422/485 electrical interface consists of a differential signaling scheme.
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