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The 6B12 and 6B12HV are single-channel isolated signalconditioning modules which receive milli-volt, voltage and process current signals. Unlike conventional signal conditioners,the 6B12 and 6B12HV are complete microcomputer-based data acquisition systems. A major advantage of the on-board microcontroller is its ability to be reconfigured for various sensor types and input ranges.
Synchronized Sampling The synchronized sampling command allows data to be sampled simultaneously from all 6B11, 6B11HV, 6B12, 6B12HV modules and all 6B50 boards in a 6B Series system. Each module or board stores the data in a separate register within its microcontroller and can access the data with a separate command.
Software Configuration The 6B12 and 6B12HV digitize millivolt and voltage ranges from +150 mV to +50 V as well as 0 to +20 mA process current inputs. Software is used to configure the 6B12 and 6B12HV modules for address, input range, baud rate data format, checksum status and integration time. All programmable parameters are stored in the nonvolatile memory of the module.
Each analog input signal is conditioned and scaled by a programmable-gain amplifier and digitized by a 16-bit integrating converter under microprocessor control. The digitized value is passed serially across a magnetically isolated barrier (1500 V rms Model 6B12, 2500 V rms Model 6B12HV) and clocked in by a custom controller chip. The onboard microprocessor then converts the data into engineering units as determined by the channel parameters. In between conversions, the microprocessor auto zeros the offset and gain by monitoring the on-board temperature and compensating for reference drift. Cold junction compensation (CJC) is also performed at this stage. The 6B12 and 6B12HV use compensation factors to ensure the highest accuracy possible.
6B12HV Features
Single-channel isolated signal-conditioning modules. Accepts outputs from, millivolt, volt and process current signals. Complete microcomputer-based data acquisition systems. Can be remotely reconfigured for various sensor types and input ranges.
6B12HV Typical Application
Process Monitoring & Control Test Stand Automation Machine Monitoring Material Testing Remote Energy Mangement Laboratory Data Acquisition
6B13 Parameters
Technical/Catalog Information
6B13
Vendor
Analog Devices Inc.
Category
Sensors, Sensor Evaluation Kits
RoHS Status
RoHS Non-Compliant
Other Names
6B13 6B13
6B13 General Description
The 6B13 and 6B13HV are single-channel isolated signalconditioning modules which accept outputs from platinum, nickel and copper RTD sensors. Unlike conventional signal conditioners, the 6B13 and 6B13HV are complete microcomputer-based data acquisition systems. A major advantage of the on-board microcontroller is its ability to be remotely reconfigured for various sensor types and input ranges.
Software Configuration The 6B13 and 6B13HV linearize 100 platinum RTDs (alphas of 0.00385 and 0.003916), 120 nickel RTDs and 10 copper RTDs. Software is used to configure the 6B13 and 6B13HV modules for address, input range, baud rate, data format, checksum status and integration time. All programmable parameters are stored in the nonvolatile memory of the module.
RTD sensor excitation current of 250 uA (2.25 mA for copper RTDs) is supplied by a tracking pair of current sources. The resulting analog input signal is conditioned and scaled by a programmable-gain amplifier and digitized by a 16-bit integrating converter under microprocessor control. The digitized value is passed serially across a magnetically isolated barrier (1500 V rms Model 6B12; 2500 V rms Model 6B13HV) and clocked in by a custom controller chip. The onboard microprocessor then converts the data into engineering units or as a percentage of full scale, as determined by the channel parameters. In between conversions, the microprocessor auto zeros the offset and gain by monitoring the on-board temperature and compensating for reference drift.The 6B13 and 6B13HV use compensation factors to ensure the highest accuracy possible.
6B13 Features
Accepts RTD Input
RS-485 Interface
National Instruments Labview Supported
2500V CMV Version Available 6B13-HV
6B13 Typical Application
6B13 Datasheet
6B13HV Parameters
Technical/Catalog Information
6B13HV
Vendor
Analog Devices Inc.
Category
Sensors, Sensor Evaluation Kits
RoHS Status
RoHS Non-Compliant
Other Names
6B13HV 6B13HV
6B13HV General Description
The 6B13 and 6B13HV are single-channel isolated signalconditioning modules which accept outputs from platinum, nickel and copper RTD sensors. Unlike conventional signal conditioners, the 6B13 and 6B13HV are complete microcomputer-based data acquisition systems. A major advantage of the on-board microcontroller is its ability to be remotely reconfigured for various sensor types and input ranges.
Software Configuration The 6B13 and 6B13HV linearize 100 platinum RTDs (alphas of 0.00385 and 0.003916), 120 nickel RTDs and 10 copper RTDs. Software is used to configure the 6B13 and 6B13HV modules for address, input range, baud rate, data format, checksum status and integration time. All programmable parameters are stored in the nonvolatile memory of the module.
RTD sensor excitation current of 250 uA (2.25 mA for copper RTDs) is supplied by a tracking pair of current sources. The resulting analog input signal is conditioned and scaled by a programmable-gain amplifier and digitized by a 16-bit integrating converter under microprocessor control. The digitized value is passed serially across a magnetically isolated barrier (1500 V rms Model 6B12; 2500 V rms Model 6B13HV) and clocked in by a custom controller chip. The onboard microprocessor then converts the data into engineering units or as a percentage of full scale, as determined by the channel parameters. In between conversions, the microprocessor auto zeros the offset and gain by monitoring the on-board temperature and compensating for reference drift.The 6B13 and 6B13HV use compensation factors to ensure the highest accuracy possible.
6B13HV Features
·Single-channel isolated signal-conditioning modules. ·Accepts outputs from platinum, nickel and copper RTD sensors. ·Complete microcomputer-based data acquisition systems. ·Can be remotely reconfigured for various sensor types and input ranges.
6B13HV Typical Application
·Process Monitoring & Control ·Test Stand Automation ·Machine Monitoring ·Material Testing ·Remote Energy Mangement ·Laboratory Data Acquisition