Siemens LME7 Series User Manual

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Building Technologies Basic Documentation LME7... CC1P7105enr
3 Type summary 17.04.2018
3 Type summary
3.1 Burner controls
Parameterized burner control for the supervision of multistage or modulating oil/gas
forced draft burners and atmospheric burners of medium to higher capacity, in
intermittent operation. With controlled air damper control.
Article no.
BPZ:LME71.000A1 BPZ:LME71.000A2 BPZ:LME72.000A2 BPZ:LME73.000A1 BPZ:LME73.000A2
Type
LME71.000A1 LME71.000A2 LME72.000A2 *) LME73.000A1 LME73.000A2
Mains voltage AC 120 V
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Mains voltage AC 230 V ---
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Gas pressure switch-min / POC
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Pressure switch valve proving
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Air pressure switch
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Ionization probe
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QRA2 / QRA4 / QRA10
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Load controller analog input signal (0...10 V, 4...20 mA, 0...135 ς)
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Load controller input 3-position step input / 2-stage
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Output actuator control --- ---
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Input feedback for actuator with potentiometer 0...1 kς --- --- ---
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Output PWM control
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Onboard LED 7-segment display
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BCI bus for AZL2
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*) On request

Siemens LME7 Series Specifications

General

Brand	Siemens
Model	LME7 Series
Category	Controller
Language	English