It uses up to 5 mA of current and cannot be disabled. The table below defines the function of the LED. Figure 4. Single-ended mode pinout Signal connections Analog inputs You can connect up to eight analog input connections to the screw terminal containing pins 1 to The properties of the next element are then retrieved, and another sample is acquired. This sequence continues until all elements in the gain queue have been selected. Ideally, a zero volt input should produce an output code of Any deviation from this is an offset error.
Offset error affects all codes Page 15 Figure This means that at full scale, neglecting the effect of offset for the moment, the measurement would be within 20 mV of the actual value. This is a graphical version of the typical accuracy specification of the product. Circuit board top and enclosure dimensions Page Chapter 4 Specifications Chapter 3 Specifications All specifications are subject to change without notice.
Specifications in italic text are guaranteed by design. You can initiate a single acquisition sequence of up to samples channels by either a software command or an external hardware trigger. No external power supply is required. It uses up to 5 mA of current and cannot be disabled.
Each row has 20 connections. Pin numbers are identified in Fi gure Figure Single-ended measurement connection The following image shows the single-ended measurement data acquired by TracerDAQ. Figure The maximum differential voltage on any given analog input pair must remain within the selected voltage range.
Refer to the pinout diagrams on page for the location of this pin. Page 22 Figure Ideally, a zero volt input should produce an output code of Any deviation from this is an offset error.
Page 23 Figure This means that at full scale, neglecting the effect of offset for the moment, the measurement would be within 20 mV of the actual value. Page UsbLs Channel Gain Queue Feature The channel gain queue feature removes the restriction of using an ascending channel sequence at a fixed gain. The channel list is made up of a channel number and range setting. An example of a four-element list is shown in Table Table UL: cbGetConfig.
UL: cbAInputMode. Data is collected into the device's local FIFO. Data transfers to the PC don't occur until the scan completes. The Count and Index are not updated until the scan is completed. When configured for single-ended mode, the resolution of the data is 11 bits data values between 0 and 2, However, the Universal Library maps this data to bit values, so the range of data is no different from the differential configuration.
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