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Specifications, Mechanical electrical, Input/output – Liquid Controls LCR 600 Install User Manual

Page 5

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5

sPeCIfICaTIons

Materials of Construction

• Aluminum Alloy ADC12

• Powder Coat: Corro-Coat PE 74-141 Polyester

Weight

• 8.75 lbs (4 kg)

Display Elements

• Liquid crystal display

• 320 X 240 pixels

Cable Entry

• ½″ NPT (5)

• ¾″ NPT (2)

Temperature Rating

• -40 to 158 °F (-40 to 70 °C)

Mechanical

electrical

Input Voltage

Voltage: 9 to 28 VDC

Current maximum

: 4.5 A maximum

(including solenoid valves and display heater)

Pulse Output

Voltage peak to peak: 5 to 28 V

Frequency maximum: 7500 Hz

Scale Pulse Output

Current sinking capability

: 150 mA

Electrical Protection

• 7.5 A fuse

Communications

• RS-232: EIA-232E standard

RS-485: SAE J1708 standard

Auxiliary 1 Output

Current sinking capability

: 1 A

Auxiliary 2 Output

Current sinking capability

: 150 mA

Solenoid 1 Output

Voltage: 10.2 to 27.2 VDC

Current maximum

: 1 A maximum

Solenoid 2 Output

Voltage: 10.2 to 27.2 VDC

Current maximum

: 1 A maximum

Solenoid 3 Output

Voltage: 10.2 to 27.2 VDC

Current maximum

: 1 A maximum

Optical Sensor

Voltage: 10 to 28 VDC

Current maximum

: 0.5 A maximum

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

Current maximum

: 0.8 A

Operating Temperature: -22 to 104 ºF (-30 to 40 ºC)

Remote Electronic Display

• 1 A sinking capability

Input/output