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VXIBus - SC21 Bridge Signal Conditioner with Gain and Filtering View Datasheet Request Ordering Information     ABOUT SC21 The SC21 is a two-channel bridge signal conditioner with programmable gain and filtering. It is packaged in a 3U (5.25") high, 220 mm (8.7") deep, module. It accommodates transducers that represent 1, 2 or 4 active arms of a bridge circuit. Up to 16 SC21 modules (32 channels) can be installed in a single V710 termination panel. Therefore, a V213 module can be used with a single chassis of SC21 bridge conditioners. Strain gages, RTDs and other bridge-type sensors can be accommodated. Each SC21 channel includes programmable gain from 1 to 2000 with prefilter gains of 1, 10, 100 and 1000 as well as post filter gains of 1, 2, 5 and 10. Each channel also includes a programmable Butterworth filter with cutoff frequencies of 10, 50 and 500 Hz. Each filter can also be bypassed. End-to-end channel calibration is accomplished by software configuring the input multiplexer on an SC21 channel to receive a reference voltage from the SC15 Serial Controller via the V710 backplane. Note that an SC15-AB11 Controller with Calibrator is required.

Features Two-channel-per-card packaging for maximum versatility Up to 16 SC21 Conditioners can be inserted in a V710 Active Termination Panel Used with the V213 or other ADC modules Accommodates 1, 2 or 4 active bridge arms Programmable gain from 1 to 2000 Programmable 2-pole active filters with cutoff frequencies of 10, 50 and 500 Hz Programmable shunt calibration and bridge balance Programmable excitation with 0, 2.5, 5 or 10 V selection with excitation alarm Excitation regulation and sensing per channel for maximum stability 10-wire transducer hookups can be accommodated Optional trifilar-wound transformer for excellent high-frequency CMRR -- Jump to Data Acquisition Product -- Counters and Pulse Output Modules Relay Multiplexer Mainframe/Chassis Analog and Digital I/O Analog I/O and Signal Conditioners Counters and Pulse Output Modules Digital Input and Output Memory, Controllers, DSPs & Mainframes Modules for the V710 Termination Panel Signal Conditioner Chassis Special Functions Termination Assemblies and Panels VME to VXI Carrier/Adapter Card VXI Software Applications, Drivers, etc. Grand Interconnect Analog Input Analog Output Cables and Connectors CAMAC Equipment Controllers & Misc. Counters, Timer and Clock Module Digital Input Digital Output Display Memory Modules Process Interface Special Function Modules Software Drivers Transient Recorder Modules Instrumentation Recorders Signal Conditioning Systems Data Loggers/Recorders Temperature Loggers Cyber Systems Data Acquistions Systems Preston Scientific Analog & Digital Systems Return to Product Category