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Series S1501 Selectronic® Micro-Controller/Annunciator
The Series 1501 instrument is a microprocessor-based alarm, shutdown and
control system with tachometer/hourmeter function. It annunciates
in alphanumeric characters
the protective device that has signaled an alarm or caused equipment shutdown.
Information is called up and adjustments are made on a six-button keypad on the face of the unit. Configurations such as Alarm or Shutdown Nomenclature, Preset Timers, and Tachometer Calibration can be made in the field. Murphy’s Series 1501 has seven SPDT relays. On the standard model, the relays are assigned to: Lube, Crank, Ignition/Motor, Fuel Valve, Load, Alarm, Shutdown.
Features:
- Alarm/shutdown for 32 or 64 N.O. or N.C. Sensors
- Operating sequence selection
- Field adjustable sensor nomenclature
- Selectable sensor lockouts Class A, B, C or P
- Built-in tachometer/overspeed function
- RS232 or RS485 MODBUS RTU communications
- Two start/run timers and elapsed time meter
- CSA Certified or NRTL approved for use in Class I, Div. 1 Grps. C & D Hazardous Locations
Literature:
For more information about this product, you can download the related literature here:
- Sales Bulletin (S15-96122B; revision date – 07/2006)
- Installation Instructions (00-02-0271; revision date – 07/2006)
- Installation Diagram (50-08-0017)
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