Specifications - Liquid Controls LectroCount LCR-II E3655 Series Installation Manual

Mechanical
Materials of Construction
• Aluminum Alloy ADC12
• Powder Coat: Corro-Coat PE 74-141 Polyester
Weight
• 8.4 lbs (3.8 kg)
Display Elements
• Liquid crystal display (LCD)
Cable Entry
• ½" NPT (5)
• ¾" NPT (2)
Temperature Rating
• -40 to 158 °F (-40 to 70 °C)
electrical
Input Voltage
9 to 28 VDC
Voltage:
maximum: 4.5 A maximum
Current
Pulse Output
peak to peak
Voltage : 5 to 28 V
maximum 7500 Hz
Frequency :
Scale Pulse Output
sinking capability: 150 mA
Current
Electrical Protection
• 7.5 A fuse
(including solenoid valves)
Input/output
Communications
• RS-232: EIA-232E standard
• RS-485: SAE J1708 standard
Auxiliary 1 Output
sinking capability: 1 A
Current
Auxiliary 2 Output
sinking capability: 150 mA
Current
Solenoid 1 Output
10.2 to 27.2 VDC
Voltage:
maximum: 1 A maximum
Current
Solenoid 2 Output
10.2 to 27.2 VDC
Voltage:
maximum: 1 A maximum
Current
Solenoid 3 Output
Voltage: 10.2 to 27.2 VDC
maximum: 1 A maximum
Current
Optical Sensor
10 to 28 VDC
Voltage:
maximum: 0.5 A maximum
Current
RTD Temperature Probe
• 4 wire platinum sensor
• 100 Ω resistance at 0 ºC
• 138.5 Ω resistance at 100 ºC
Printer (Epson Model 295)
Voltage: 24 VDC
maximum: 0.8 A
Current
Operating Temperature:
Remote Electronic Display
• 1 A sinking capability

sPeCIfICaTIons

-22 to 104 ºF (-30 to 40 ºC)
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