Related Manuals for Smarteh LPC-2.VV1
Summary of Contents for Smarteh LPC-2.VV1
- Page 1 USER MANUAL Longo programmable controller LPC-2.VV1 Pressure Sensor module Version 3 SMARTEH d.o.o. / Poljubinj 114 / 5220 Tolmin / Slovenia / Tel.: +386(0) 388 44 00 / e-mail: info@smarteh.si / www.smarteh.si...
- Page 2 Longo programmable controller LPC-2.VV1 Written by SMARTEH d.o.o. Copyright © 2020, SMARTEH d.o.o. User Manual Document Version: 1 February, 2020...
- Page 3 24 months is valid from the date of sale to the end buyer, but not more than 36 months after delivery from Smarteh. In case of claims within warranty time, which are based on material malfunctions the producer offers free replacement. The method of return of malfunctioned module, together with description, can be arranged with our authorized representative.
- Page 4 Longo programmable controller LPC-2.VV1 Longo programmable controller LPC-2.VV1 1 DESCRIPTION...................1 2 FEATURES..................2 3 OPERATION..................3 3.1 Parameters................3 4 INSTALLATION..................4 4.1 Connection scheme..............4 4.2 Mounting instructions..............5 4.3 Module labeling................6 5 TECHNICAL SPECIFICATIONS..............7 6 CHANGES ..................8 7 NOTES...................9...
- Page 5 Longo programmable controller LPC-2.VV1 1 DESCRIPTION LPC-2.VV1 is precision differential pressure measurement module. LPC-2.VV1 differential pressure module is excellent choice for air pressure or flow VAV (variable air volume) regulation and monitoring.
- Page 6 Longo programmable controller LPC-2.VV1 2 FEATURES Figure 1: LPC-2.VV1 module. Table 1: Technical data Differential pressure measurement up to 1000 Pa Standard DIN EN50022-35 rail mounting...
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Page 7: Operation
Longo programmable controller LPC-2.VV1 3 OPERATION 3.1 Parameters Actual pressure: Represent actual differential pressure measured by LPC-2.VV1 module in Pascals (Pa). Actual pressure value 0 .. 1000 Pa is represented as 0 .. 1000 number in main module. -
Page 8: Installation
Longo programmable controller LPC-2.VV1 4 INSTALLATION 4.1 Connection scheme Figure 2: Connection scheme Table 1: ∆p pipe connection positive pressure pipe connection 0 .. 1000 Pa negative pressure pipe connection reference to positive pressure (+) Table 2: K1 Internal BUS Data &... -
Page 9: Mounting Instructions
Mounting instructions: 1. Switch OFF main power supply. 2. Mount LPC-2.VV1 module to the provided place inside an electrical panel (DIN EN50022-35 rail mounting). 3. Mount other LPC-2 modules (if required). Mount each module to the DIN rail first, then attach modules together through K1 and K2 connectors. -
Page 10: Module Labeling
Label 2 description: 1. S/N:VV1-S9-1000000190 is the serial number. VV1 – short product name, • S9 – user code (test procedure, e.g. Smarteh person xxx), • 1000000190 – year and current stack code, • 10 – year (last two cyphers), •... -
Page 11: Technical Specifications
Longo programmable controller LPC-2.VV1 5 TECHNICAL SPECIFICATIONS Table 5: Technical specifications Power supply from internal BUS Number of delta pressure inputs Operating pressure 0 .. 1000 Pa Proof pressure 15000 Pa Burst pressure 20000 Pa Pressure sensor accuracy on full +- 0.5 % FSS (+-5 Pa) - Page 12 Longo programmable controller LPC-2.VV1 6 CHANGES The following table describes all the changes to the document. Date Description 3.2.2020 Technical specification update. 1.7.2012 CGP General update. 28.10.2010 The initial version, issued as LPC-2.VV1 UserManual.
- Page 13 Longo programmable controller LPC-2.VV1 7 NOTES...
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