Specific Control and Display Products.pdf - of downloads

72Counters, Panel Meters, Tachometers and TimersFlow Totalizers, Transmitters and ControlsEclipse Series — Durant ®April 2007FeaturesCat. No. 57750-400■ 6- or 10-digit display■ 1/8 DIN Size■ Red, LED display■ 0.56" (14 mm) high characters■ Scalable display■ Analog or pulse input versions■ Accessory power output■ 15-point linearization available■ Dual valve pre-warn available■ Optional analog, relay and RS-485outputs■ NEMA 4X■ Depluggable terminal blocksStandards and Certifications■ UL and cUL Listed■ CE MarkedTechnical Data andSpecificationsInput Power■ AC Powered Models (57751-4XX)❑ Input Power: 85 – 265V AC,47 – 63 Hz, 20 VA❑ External Fuse: 0.2A, 250V AC,Time Delay (T200mA, 250V)❑ Isolation Dielectric Strength:2300V AC■ DC Powered Models (57750-4XX)❑ Input Power: 9 – 30V DC, 12 VA❑ External Fuse: 2.0A, 50V DC, TimeDelay (T2A, 50V)❑ Reverse Voltage Protection: Yes❑ Isolation Dielectric Strength:2300V AC to signal inputs andrelays, 500V AC to RS-485 andanalog outputsHuman Interface■ Display: 6 digits■ Type: 0.56" high, seven segment,red LEDData Retention■ Memory Type: EEPROM, nobatteries required■ Duration: 100 yearsCount Signal Input/Count Inhibit SignalInput■ Sensor Type: Sink or source, DIPswitch selectable■ Input Impedance: 4.75k ohms to+5V DC or 34.9 k Ohms to ground■ Thresholds —❑ High 3.5 to 28V DC❑ Low 0 to 1.9V DC, for singleended signals■ Magnetic Pickup Range: 50 mV p-pto 65 VRMS into 34.9 k Ohms■ Slow Response: 50 Hz max. (DIPswitch 2 and/or 5 ON)■ Flat Response: 10 kHzFlow Signal Input (Analog Input Models)■ Types: 4 – 20 mA and 0 – 10V DC■ Input Impedance: 100 ohms (currentinput), 1.27M ohms (voltage input)■ Overrange: 50 mA max (currentinput), 100V max (voltage input)■ Accuracy: ±0.1% of reading, ±1 digit,and ±80 PPM/°CControl Inputs■ Sensor Type: Sink only■ Input Impedance: 4.75k ohms to+5V DC■ Thresholds —❑ High 3.5 to 28V DC❑ Low 0 to 1.0V DC■ Response: 25 mS maximum(5V signal)Accessory Power Output (Pulse InputModels)■ Voltage: 12V DC +10%/-13%■ Current: 75 mA max.■ Protection: Short circuit protectedAccessory Power Output (Analog InputModels)■ Voltage: 24V DC ±10%■ Current: 90 mA max.■ Protection: Short circuit protectedRelay/Transistor Outputs (standard onbatch controls, optional on totalizers)■ Number: 2 relays or 1 relay and 1transistor■ Relay Contact Type: 1 set form C perrelay■ Relay Contact Rating: 5A, 250V ACor 30V DC■ Transistor Type: NPN, Opto Isolated■ OFF State Block: 30V DC max.,0.1 mA max. leakage current■ ON State Conduct: 50 mA max.,1.2V DC max. C-E drop■ Max. Switching Frequency: 4 kHz(50-50 duty cycle)■ Isolation dielectric strength: 2300VACOptional Outputs■ Analog Retransmission —❑ Output signals: 4 – 20 mA (2500 )❑ Accuracy: 0.13% full scale and 100PPM/°C (and 0.07% full scalechange over 4 – 20 mA loadranges❑ Isolation dielectric strength:2300V AC to signal inputs, relaysand AC power inputs; 500V AC toanalog outputs and DC powerinputs■ RS-485 Serial Communications❑ Baud Rate: 1200, 2400, 4800,9600, or 19,200, programmable❑ Parity: Even, odd or no parity❑ Address Range: 00 to 99 decimal(00 indicates off line)❑ Protocol: Opto 22 ® compatible❑ Isolation Dielectric Strength:2300V AC to signal inputs, relaysand AC power inputs; 500V AC toanalog outputs and DC powerinputsEnvironmental■ Operating Environment: Indoor useto 2000 meters■ Temperature —❑ Operating: 32 to 122°F (0 to 50°C)❑ Storage: -4 to 158°F (20 to 70°C)❑ Humidity: 0 to 85% RH, noncondensing■ Vibration: 2.5 Gs, 30 to 200 Hz■ Shock: 30 Gs, 11 mS half sinewave■ EMC —❑ Immunity to EN 50082-2 (HeavyIndustrial)❑ Emissions to EN 50081-2 (HeavyIndustrial)■ Front Panel: NEMA 4X whenmounted with gasket provided■ Agency Approval —❑ CE EMC immunity and emissionsrequirements were met usingshielded wiring on the RS-485,analog output and pulse input/power lines. The shields wereconnected to earth ground at theEclipse end of the shields.■ Pollution Degree 2: OvervoltageCategory IIFor more information visit: www.eaton.comPG05400001E