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<< Click to Display Table of Contents >> Navigation: LCR-II Product Manual > Introduction > Specifications |
+9 to +28 Volts DC @ less than 3 Amps for entire register including solenoid valves. The system can operate with either a positive or negative ground.
+5 to +28 volt peak to peak square wave from an open collector transistor. Quadrature or single channel with a directional logic line. Frequency not to exceed 1500 Hz.
The scaled pulse output reflects NET volume if temperature compensation is being used or GROSS volume if temperature compensation is not used. One pulse will be output per least significant digit of the display, i.e., a system set to read in 1/10 gallon will provide one pulse per 1/10 gallon (10 pulses per gallon). 150 mA sinking capability.
Auxiliary 1 Output and Auxiliary 2 Output
This output can be used to add features such as a pump control or additive injection.
Open drain output common to the negative power input line. Sinking capability up to 1 Amp. Maximum circuit voltage is same as power supplied to LCR-II.
Open drain output common to the negative power input line. Sinking capability up to 150 mA. Maximum circuit voltage is same as power supplied to LCR-II.
Open drain transistor capable of sinking 2 Amps. Maximum open circuit voltage is same as power supplied to LCR-II.
Open drain transistor capable of sinking 1 Amp maximum. Open circuit voltage is same as power supplied to LCR-II.
Three wire sensor, 0.05 Amp maximum.
Open drain transistor capable of sinking 1 Amp. Maximum open circuit voltage is same as power supplied to LCR-II.
Pulses are active LOW.
Meets EIA–232E standard but only incorporates five signaling lines:
•Transmit data
•Receive data
•Request to Send or Data Set Ready
•Clear to Send or Data Terminal Ready
•Ground
The printer output port is compatible with the Epson™ TM 290 II, TM 295, TM 300, TMU 200D, TMU 295 printers,
Axiohm Blaster, and Okidata™ ML184 printer.
Line terminations are SAE J1708 standard compatible which allows up to 20 units per network.
Four wire platinum sensor with 100 Ω resistance at 0°C and 138.5 Ω resistance at 100°C. Accuracy per IEC 751
Class B.
Operating temperature: -22° to 104°F (-30° to 40°C).
Printer must use multi-part NCR forms and operate without a ribbon (impact image on form) to operate in the low end
of temperature range.
NTEP Certificate of Conformance #86-022. Complies with requirements in NIST handbooks 14 and 44 for use with any approved meter.
Measurements Canada Notice of Approval #AV-2342. Complies with Weights & Measures Acts, Regulations, Specifications, Bulletins, and Rulings/Interpretations including specifications SVM-1 and SVM-2 for use with any approved meter.
Class I, Division 2, Groups C & D (non-incendive), IP66
Cispr A
•Operating Temperature – -40° to 158°F (-40° to 70°C)
•Relative Humidity – 0 to 100%
Dust tight, dust will not enter. Protection against a powerful jet of water from all practical directions.
Either indoor or outdoor use to provide against falling rain, splashing water, and hose-directed water; undamaged by the formation of ice on the enclosure; resists corrosion. Plastic lens is resistance to UV and water immersion. Gaskets are resistant to aging.