Liquid Controls LCR-II Installation E3655-E3656 - Manual (Page 5)

5
sPeCIfICaTIons
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)
Mechanical Input/output
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
electrical
Input Voltage
Voltage: 9 to 28 VDC
Current maximum: 4.5 A maximum
(including solenoid valves)
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