Siemens LMV36.520 Series - Terminal Output Inputs; Terminal Output Outputs

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Building Technologies Division Basic documentation LMV36... CC1P7544en
Infrastructure & Citiies Sector 4 Technical data 25.09.2013
4.5.1 Terminal output Inputs
Status input: Fuel selection, pressure switch
 Input currents and input voltages
- UeMax
- UeMin
- IeMax
- IeMin
UN +10%
UN -15%
1.5 mA peak
0.7 mA peak
 Contact material recommendation
for external switching contact,
transducer (Pmax, POC)
Gold-plated silver contacts
 Transition / settling behavior /
bounce
- Perm. bounce time of contacts
when switching on/off
Max. 50 ms
(after the bounce time, the contact must
stay closed or open)
 UN AC 120 V
 Voltage detection
- On
- Off
AC 90...132 V
<AC 40 V
4.5.2 Terminal output Outputs
Total contact output:
 Rated voltage AC 120 V, 50/60 Hz
Refer also Total contact output in chapter Terminal output Outputs
Individual contact loads:
Fuel valve
 Rated voltage AC 120 V, 50/60 Hz
 Rated current 1.6 pilot duty output declaration to UL732
 Power factor Cos

>0.4
Safety valve (SV)
(magnetic clutch / oil pump)
 Rated voltage AC 120 V, 50/60 Hz
 Rated current 1.6 A pilot duty output declaration to
UL732
 Power factor Cos >0.4
Connections for pressure switch
 Rated voltage AC 120 V , 50/60 Hz
 Rated current 1.5 mA
 Power factor ---
Power supply for pressure switch-max
(Pmax) / POC
(X5-02 pin 3 or X22-02 pin 3)
 IaMax <10 mA
Fuel feedback to LMV36...
(X31-02 pin 1 or X31-02 pin 2)
 IaMax <10 mA