Siemens LME7 Series Basic Documentation

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Building Technologies Division Basic Documentation LME7... CC1P7105en
Infrastructure & Cities Sector 3 Type summary 29.11.2011
Typenbezeichnung
PME71.401A2 PME71.402A2 PME71.901A2 PME72.521A2 PME72.541A2 PME73.810A2 PME73.820A2 PME73.830A2 PME73.831A2 PME73.840A2
Mains voltage AC 230 V
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For use with LME71.000A...
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For use with LME72.000A... --- --- ---
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For use with LME73.000A... --- --- --- --- ---
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Gas program forced draft burner
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Gas program atmospheric burner --- --- --- --- --- --- --- --- --- ---
1-stage/2-stage or 1-stage modulating
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Pilot burner simultaneously/alternately ---
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Modulating via actuator (pneumatic or mechanic gas-air
ratio control)
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Modulating via PWM fan (pneumatic or mechanic gas-
air ratio control)
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Fan speed control/control via analog signal/3-position
step signal
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Actuator control via analog signal/3-position step signal
for actuator with potentiometer
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3-position signal for actuator without potentiometer --- --- ---
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Control sequence programmable time
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POC
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Valve proving --- ---
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Input valve proving ON/Off --- --- --- --- --- --- --- ---
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Example:

Siemens LME7 Series Specifications

General

Brand	Siemens
Model	LME7 Series
Category	Controller
Language	English