Instruction/ maintenance manual of the product BNC-08DI, BNC-16DI, BNC-16SE Omega Engineering
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W ARRANTY / DISCLAIMER OME GA ENGINEERING, INC. war rants this unit to be free of defects in materials and workmanship for a period of 1 3 months from date of purc hase. OM E GA ’ s W ARRAN TY adds an additional one (1) month grace period to the normal one (1) year pr oduct warranty to cover handling and shipping time.
19 BOARD ACCESSIBILITY ........................................................... 15 INPUT CONFIGURATIONS ......................................................... 14 BOARD COMPATIBILITY .......................................................... 12 P1 CONNECTOR MAP .
INTRODUCTION The BNC series of signal con nection boxes have been desig ned as univ ersal interfaces f or the DAS fam ily of analog I/O boards. T he BNC-08DI accepts u p to 8 differential pairs of analog inpu ts w hile the BNC- 16SE and the BNC- 16DI can accept up to 64 sing le end ed or 3 2 differ ential analo g inputs.
BNC-08DI The BNC-08D I incorporates 16 f ront panel m ounted BNC con nectors prov iding up to 8 dif feren tial analog i nputs to the C IO-DA S family of data acquisition boards. B1-B16 The 16 front panel mounted BNC connectors B1-B16, are routed through the enclosure to the rear panel-mounted 37 D connector P2.
EXTERNAL TRIGGER The EXTERNAL TRIGGER BNC con nectors B17 and B18 are provided for application s that requ ire external digital triggering of t he data acquisition board. These connectors could also be used in applications requiring synchronization to the digital trigger si gnal.
BNC-16DI The BNC-16 DI incorpor ates 16 front panel mounted BNC’s allowing connection of up to 8 d ifferential analog inputs to the CIO-DAS and PCI family of data acquisition board s.
. . P1 The front panel m ounted DB37 connector P1 provides a variety of I/O sig nals, n ot including the 16 analog input signals from BNC’s B1-B16. P lease refer to the P1 CONNECTOR MAP section for a detailed explanation of P1’s connection schem e and signal availability.
EXTERNAL TRIGGER The EXTERNAL TRIGGER BNC con nectors B17 and B18 are provided for application s that requ ire external digital triggering of t he data acquisition board. These connectors could also be used in applications requiring synchronization to the digital trigger si gnal.
Headers P6 and P7 are factory set to the “1-2” position, pre-config uring B15 and B16 as analog input BNC’s. For those applicati ons w hich require D/A outputs along with B15 and B16 to be used in the an alog input m ode; the user can leave B15 and B16 in the an a log input mode and access the D/A outputs at connector P1.
BNC-16SE The BNC-16S E incorporates 16 front panel mou nted BNC’s allow ing connect ion of u p to 16 singl e-ended an alog inpu ts to th e CIO-DAS an d PCI family of data acquisition boards.
. P1 The front panel m ounted DB37 connector P1 provides a variety of I/O sig nals, n ot including the 16 analog input signals from BNC’s B1-B16. P lease refer to the P1 CONNECTOR MAP section for a detailed explanation of P1’s connection schem e and signal availability.
EXTERNAL TRIGGER The EXTERNAL TRIGGER BNC con nectors B17 and B18 are provided for application s that requ ire external digital triggering of t he data acquisition board. These connectors could also be used in applications requiring synchronization to the digital trigger si gnal.
Headers P6 and P7 are factory set to the “1-2” position, pre-config uring B15 and B16 as analog input BNC’s. For those applicati ons w hich require D/A outputs along with B15 and B16 to be used in the an alog input m ode; the user can leave B15 and B16 in the an a log input mode and access the D/A outputs at connector P1.
P1 CONNECTOR MAP Connector P1 prov ides the u ser w ith a variety of I/O sign als, not including th e 16 analog input signals from B1-B16. T he following diagram illustrates the connection schem e used to route these signals among connectors P2, P3 and P4 to connector P1.
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BOARD COMPATIBILITY The BNC-08DI is compatible with the following DAS boards: 8 Differential Inputs CIO-DAS08-PGM 8 Differential Inputs CIO-DAS08-PGL 8 Differential Inputs CIO-DAS08-PGH 8 Differential.
INPUT CONFIGURATIONS Each BNC connector of the BNC-08/16 DI and the BNC-16SE incorpo rates pro gramm ab le, signal conditioning circuitry, wh ich allows the user to connect a wide variety of options including filtering, bypassing, voltage division and termination.
open resistor open open open open RXF open open open 0 ohm 0 ohm open RXE capacitor open open capacitor resistor open RXD 0 ohm open open resistor resistor open RXC 0 ohm 0 ohm 0 ohm 0 ohm 0 ohm 0 ohm.
The following diagram illustrates the signal conditioning circuitry of a differential analog input channels used on the BNC-16D I and the BNC-08DI. resistor resistor resistor resistor resistor resisto.
The following illustrations describe some comm on differential mode connection meth ods o f the BNC-08/16DI enclosure. T hese are just a few of the many possible connection methods made possible using the programmable signal conditioning circuits. 1. Diagram A .
BOARD ACCESSIBILITY Accessi ng the in dividual BNC input con figu ration circuits, or headers P6 or P7 (B NC-16SE, BNC16DI on ly) can be easily accomplished by removing the following hardware: enclosure screws (2), External Trigger nut and washer, and P2 set screws (2).
EC Declaration of Conformity We, ComputerBoards, Inc., declare under sole responsibility that the product: Description Part Number BNC Boxes BNC 08/16DI BNC 16SE to which this declaration relates, mee.
Servicing Nor th America: USA: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford CT 06907-0047 TEL: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1, Canada TEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.
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An important point after buying a device Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE you will learn all the available features of the product, as well as information on its operation. The information that you get Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE will certainly help you make a decision on the purchase.
If you already are a holder of Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE.
However, one of the most important roles played by the user manual is to help in solving problems with Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Omega Engineering BNC-08DI, BNC-16DI, BNC-16SE along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
