National Instruments NI 6509, User Manual

Page 1: ...are 3 Functional Overview 4 Safety Information 4 Related Documentation 6 Features 7 Digital Filtering 7 Digital Filtering Example 8 Programmable Power Up States 8 Change Detection 9 Change Detection E...

Page 2: ...09 device and the software are installed the DAQ device appears under the Devices and Interfaces branch of the MAX configuration tree If the DAQ device does not appear in MAX use the following trouble...

Page 3: ...modify example code and save it in an application You can use examples to develop a new application or add example code to an existing application To locate LabVIEW and LabWindows CVI examples open th...

Page 4: ...dify the DIO device except as described in this help file Use the DIO device only with the chassis modules accessories and cables specified in the installation instructions You must have all covers an...

Page 5: ...ody and the connector block signal when hot swapping modules Remove power from signal lines before connecting them to or disconnecting them from the DIO device Operate the DIO device at or below the m...

Page 6: ...is for measurements performed at the primary electrical supply installation 1 000 V Examples include electricity meters and measurements on primary overcurrent protection devices and on ripple contro...

Page 7: ...eed to be passed and blocked You can enable filtering on as many input lines as necessary for your application All filtered lines share the same timing interval which ranges from 400 ns to 200 ms Inte...

Page 8: ...nsition The same filtering applies to falling 1 to 0 transitions Programmable Power Up States At power up the output drives on the NI 6509 are disabled All lines are user configurable for high impedan...

Page 9: ...the changes occurs but it does not report which line changed or if the line was rising or falling After a change you can read the input lines to determine the current line states The maximum rate of c...

Page 10: ...Timer The watchdog timer is a software configurable feature used to set critical outputs to safe states in the event of a software failure a system crash or any other loss of communication between the...

Page 11: ...digital I O cable with the SCB 100 connector block or use the R1005050 ribbon cable with the CB 50 or CB 50LP connector block Caution Do not make connections to the digital I O that exceed the maximu...

Page 12: ...4 P2 4 P5 5 P2 5 P5 6 P2 6 P5 7 5 V P9 0 P6 0 P9 1 P6 1 P9 2 P6 2 P9 3 P6 3 P9 4 P6 4 P9 5 P6 5 P9 6 P6 6 P9 7 P6 7 P10 0 P7 0 P10 1 P7 1 P10 2 P7 2 P10 3 P7 3 P10 4 P7 4 P10 5 P7 5 P10 6 P7 6 P10 7 P...

Page 13: ...P2 4 P2 5 P2 6 P2 7 GND P3 1 P3 2 P3 4 P3 5 P3 6 P3 7 P3 0 P3 3 P4 0 P4 1 P4 2 P4 3 P4 4 P4 5 P4 6 P4 7 P5 0 P5 1 P5 2 P5 3 P5 4 P5 5 P5 6 P5 7 49 50 47 48 45 46 43 44 41 42 39 40 37 38 35 36 33 34 31...

Page 14: ...35 37 39 41 43 45 47 P0 7 0 Bi directional data lines for port 0 P0 7 P0 0 34 36 38 40 42 44 46 48 P3 7 0 Bi directional data lines for port 3 P3 7 P3 0 49 99 5 V supply 5 volts provides 5 V power sou...

Page 15: ...Signal Connections The maximum input logic high and output logic high voltages assume a Vcc supply voltage of 5 V The absolute maximum voltage rating is 0 5 to 5 5 V with respect to GND Refer to the...

Page 16: ...in the inductive load These flyback voltages can damage the outputs and or the power supply To limit these flyback voltages at the inductive load install a flyback diode across the inductive load For...

Page 17: ...ay less than 24 mA driving a relay greater than 24 mA and driving solid state relays Driving a Relay 24 mA Figures 7 and 8 show examples of connecting the NI 6509 to a relay that does not require more...

Page 18: ...urrent These examples use an additional transistor circuit Figure 9 NI 6509 Sinking Connection Example 24 mA Figure 10 NI 6509 Sourcing Connection Example 24 mA Driving SSRs Figure 11 shows an example...

Page 19: ...load current 250 mA on 5 VDC With a load use the following equation to determine the power consumption on a 5 V rail In the equation j is the number of channels you are using to source current Power...

Page 20: ...ND Output Signals Vcc 5 V The total current sinking sourcing from one port cannot exceed 100 mA 5V power available at I O connector pins 49 and 99 4 65 to 5 25 V Note The I O connector power has a fus...

Page 21: ...evice is intended for indoor use only Operating Environment Ambient temperature range 0 to 55 C tested in accordance with IEC 60068 2 1 and IEC 60068 2 2 Relative humidity range 10 to 90 noncondensing...

Page 22: ...Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use IEC 61010 1 EN 61010 1 UL 61010 1 CSA...

Page 23: ...this product visit ni com certification search by model number or product line and click the appropriate link in the Certification column Environmental Management National Instruments is committed to...