EMS547

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bulletField Adjustable Parameters
bulletFirst-Out Shutdowns and / or Alarms
bulletShutdown History File
bulletService Reminders
bulletFour Communications Ports
bulletExternal PC Card Reader and Modem Ready
bulletBack Lit Alphanumeric Display
bullet

UL/cUL Listed Class 1 Div. 2 Groups C & D

Canadian - US Listing Mark

EMS 547 Description 

The EMS547 Electronic Monitoring System / Controller is micro-processor based for monitoring and control of equipment functions. It is especially suited to tasks requiring remote modem or SCADA communications. Four built-in communication ports provide a variety of communications capabilities. Basic programs provide selectable auto or manual start/stop and first-out shutdown for engine functions such as pressure, temperature, level and overspeed. Time delays for lockout during start up are included. The EMS 547 can be applied as an RTU to interface between SCADA applications and other control platforms. It can also be used, in conjunction with our model 511 MODEM or satellite communication box, for remote communications.

An external PC Card reader can be used with the EMS547 to log data from flow meters, pressure transmitters, electric gage senders, and other sensing devices. This is a popular application in the flood control market.

Operating data is displayed on a 32 character back lit alphanumeric liquid crystal display. An on-board real-time clock keeps a log of equipment running hours and alerts you when to change oil, filters and perform other routine service.

The EMS547 operating parameters are configured through a simple three-button interface. Access to the system memory is controlled by entry codes.

A password-protected program uses built-in memory to display the alarm/shutdown history, including a display of the last ten shutdowns, when and why they occurred, and displays all of the engine operating conditions at time of last shutdown.

Because of the flexibility of this product, please call one of our application specialists to see how best to apply the EMS547. We have a growing library of standard programs that can be used or tailored to your specific needs.

Applications

bulletIndustrial Engines
bulletElectric Motors
bulletGenerators
bulletConstruction Equipment
bulletRemote Cellular Sites
bulletCompressors
bulletTrucks
bulletPumps
bulletSCADA

EMS 547 Specifications

Input Voltage 10 to 28 VDC
Operating Temperature -4 to 149 °F (-20 to 65 °C)
Storage Temperature -4 to 149 °F (-20 to 65 °C)
Display alphanumeric 2-line, 32 character, back lit.
Relative Humidity 95%RH @ 140 °F (60 °C)
Communications: 2 - RS485 port, 2 - RS232
Digital Inputs 4 optically isolated inputs (positive voltage or ground)
Analog Inputs 8 inputs - accepts a variety of resistive sending units. Note, when resistive sending units - as opposed to 4-20 ma or 0-5 VDC - analog 0 is dedicated for battery monitoring.
Frequency Input 1 optically isolated input for speed reference.
Transistor Outputs 7 rated at 200 mA sinking. Note you can order with 4 outputs and trade for one input.
Shipping Weight 2-1/4 lb. (1 kg.)
Shipping Dimensions 9-1/4 x 8-1/4 x 5-4/4 in. (235 x 210 x 133 mm).