Pulse signal converter 937C series

DIN rail

Our Bulletin 937C Converter Barriers add functionality to the isolators by receiving signals from a hazardous area instrument i.e., temperature sensors, or load cells, and then converting them to an industry standardized signal such as 0/4…20mA or 0/2…10V. Pulse evaluation units process a frequency signal at the input. A lead fault monitoring system signals a lead breakage or lead short-circuit on the signal cables. Features Uses integrated diagnostics for simple maintenance and quick change of modules during ongoing operation Uses DIP switches or Field Device Tool software for easy configuration Provides easy and reliable planning and documentation with comprehensive standards compliance up to SIL 3 Offers horizontal or vertical mounting with no reduction in operational ratings Includes line fault detection for field circuits Provides power rail for reduced wiring, collective error messaging, and efficient troubleshooting and installation Isolates galvanic and break ground loops which avoids inaccurate I/O signal readings and limits energy to the circuit Zener Barrier Intrinsic Safety Modules are used in any application with Class 1, Division 1 (Zones 0 and 1) hazardous locations such as: Chemical Petrochemical Oil and Gas