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Xtreme/104 Isolated User's Manual
Connect Tech Inc.
Industrial Strength Communications
Xtreme/104 Isolated
12 Port, Electrically Isolated Serial Communications Adapter
User's Manual
Connect Tech Inc
42 Arrow Road
Guelph, Ontario
N1K 1S6
Tel:
519-836-1291
800-426-8979
Fax: 519-836-4878
Email:sales@connecttech.com
support@connecttech.com
Web:
www.connecttech.com
CTIM-00025, Revision 1.02, November 2005
i
Revision 1.02
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Summary of Contents for Connect Tech Xtreme/104
- Page 1 Connect Tech Inc. Industrial Strength Communications Xtreme/104 Isolated 12 Port, Electrically Isolated Serial Communications Adapter User’s Manual Connect Tech Inc 42 Arrow Road Guelph, Ontario N1K 1S6 Tel: 519-836-1291 800-426-8979 Fax: 519-836-4878 Email:sales@connecttech.com support@connecttech.com Web: www.connecttech.com CTIM-00025, Revision 1.02, November 2005...
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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: Table Of Contents
Line Bias and Termination ...9 Figures Figure 1: Xtreme/104 Isolated 12 port serial adapter ... 2 Figure 2: Port Control, Group A (ports 1 to 4) ... 4 Figure 3: Port Control, Group B (ports 5 to 8) ... 4 Figure 4: Jumpers JG12, JG13 and JG14 ... -
Page 4: Product Overview
Space saving, 12-port design ● Electrical Isolation The Xtreme/104 Isolated uses electrical isolator technologies to provide 1.0 kV AC peak to peak isolation between each port and also between each port and your system. However there are some considerations to note: Isolation can degrade if the board is subjected to high humidity, especially conditions that are right for condensation to occur. -
Page 5: Figure 1: Xtreme/104 Isolated 12 Port Serial Adapter
Xtreme/104 Isolated User's Manual Figure 1: Xtreme/104 Isolated 12 port serial adapter Revision 1.02... -
Page 6: Hardware Installation
Hardware Installation Port Addresses Port addresses are configured with the jumper block JG3 on the Xtreme/104 Isolated adapter. Use jumpers A, B, and C to select a range of port addresses for the ports. Please refer to for positions. Status Port Addresses Some operating system device drivers can utilize an Interrupt Status Port, for example, Linux. -
Page 7: Figure 2: Port Control, Group A (Ports 1 To 4)
Xtreme/104 Isolated User's Manual Figure 2: Port Control, Group A (ports 1 to 4) Figure 3: Port Control, Group B (ports 5 to 8) Figure 4: Jumpers JG12, JG13 and JG14 Revision 1.02... -
Page 8: Interrupt Selection
Baud Rate Selection The Xtreme/104 Isolated is capable of baud rates up to 460.8 Kbps (4X oscillator) or 115.2 Kbps (1X oscillator) depending on whether a jumper block is installed across position JG3-E. (Please... -
Page 9: Software Installation
Xtreme/104 Isolated adapters are standard multi-port serial adapters that utilize 16C2850 UARTs. In many cases, users have software that will interface directly to the Xtreme/104 Isolated adapters. Many operating systems come with a driver to control access to multiple 8250 style UARTs. -
Page 10: Rs-422/485
RS-422/485 ● Electrical Isolation 1.0 kV AC peak to peak on every signal of every port ● Dimensions Xtreme/104 Isolated Main PCB Length: 10.10 cm (3.55 inches) – includes connectors ● Width: 9.60 cm (3.78 inches) ● Daughter Board Length: 5.80 cm (2.27 inches) ●... -
Page 11: Connectors/Pinouts
Connectors/Pinouts Connect Tech recommends using the following mating connectors for your Xtreme/104 Isolated product: 10 pin: Hirose part number ● DigiKey part number H2023-ND 6 pin: Hirose part number ● DigiKey part number H2021-ND Crimping sockets: ● Individual wire assemblies for the DF11 series can be found in DigiKey’s online catalogue at www.digikey.com... -
Page 12: Rs-232/Rs-422/485 Interfaces
RTS is turned off when not transmitting to disable the transmit driver (tri-stated) and enable the receiver. The Xtreme/104 Isolated adapter is responsible for timing the RTS toggle. (Please refer Figure 2... - Page 13 The Xtreme serial port is configured as the master in a 2-wire (Half Duplex) ● multi-drop network. To install a bias and termination resistor across RxD+/- on your Xtreme/104 Isolated adapter install the appropriate jumpers, a total of two, for a given serial port. (Please refer to Figure...
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Page 14: Figure 8: Common Jumper Configurations, Example 1
Xtreme/104 Isolated User's Manual Figure 8: Common Jumper Configurations, Example 1 Revision 1.02... -
Page 15: Figure 9: Common Jumper Configurations, Example 2
Xtreme/104 Isolated User's Manual Figure 9: Common Jumper Configurations, Example 2 Revision 1.02...
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