Description Of Connection Terminals (Ac 120 V) - Siemens LMV50 Series Manual

Connection symbol
PIN 1
X3-01
PIN 2
PIN 1
X3-02
PIN 2
PIN 1
X3-03
PIN 2
PIN 1
PIN 2
PIN 3
X3-04
PIN 4
PIN 5
PIN 1
PIN 2
X4-01
PIN 3
PIN 4
PIN 1
PIN 2
X4-02
PIN 3
PIN 1
PIN 2
X4-03
PIN 3
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Building Technologies
11 Description of connection terminals
(AC 120 V)
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Basic Documentation LMV5...

11 Description of connection terminals (AC 120 V)

Description of connections
Fan motor contactor
Alarm
Air pressure switch (APS)
Power signal for air pressure switch
(APS)
End switch burner flange
Power signal for end switch burner
flange
Safety loop
Power signal for safety loop
Protective earth (PE)
Power supply neutral conductor (N)
Power supply live conductor (L)
Fuel selection „internal" if pin 1-2 is not
used
Fuel selection gas
Fuel selection oil
Fan contactor contact (FCC) or
flue gas recirculation power switch
(FGR-PS)
Reset / manual lockout
Protective earth (PE)
Neutral conductor (N)
Ignition
Protective earth (PE)
Neutral conductor (N)
Start signal or pressure switch-relief
valve
Electrical rating
AC 120 V +10 % / -15 %, 50...60 Hz,
1 A, (pilot duty), cosι 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1 A, (pilot duty), cosι 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 500 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 5 A
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 5 A
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 5 A
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 5 A
AC 120 V +10% / -15%, 50...60 Hz,
fuse 6.3 AT
(DIN EN 60127 2 / 5)
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cosι 0.2
AC 120 V +10 % / -15 %, 50...60 Hz,
75 VA, (pilot duty), cosι 0.4
CC1P7550en
22.05.2018