Siemens LMV50 Series Manual page 209

Description of connection terminals (cont'd)
Connection symbol
X8-01
X8-02
X8-03
X9-01
X9-02
X9-03
Building Technologies
Description of connections
PIN 2 ˜ Firing on oil
I
PIN 1 ˜ Firing on gas
PIN 4
˜ Protective earth (PE)
PIN 3
˜ Neutral conductor (N)
I
PIN 2 Wiring point for in series switched
˜
valves
PIN 1 ˜ Fuel valve 1 (oil)
PIN 4
˜ Protective earth (PE)
PIN 3
˜ Neutral conductor (N)
I
PIN 2 Wiring point for in series switched
˜
valves
PIN 1 ˜ Fuel valve 1 (oil)
PIN 4 ˜ Fuel valve 1 (gas)
PIN 3 ˜ Fuel valve 2 (gas)
I
PIN 2 ˜ Pilot valve (gas)
PIN 1 ˜ Fuel valve (shut-off valve-gas)
PIN 2
˜ Protective earth (PE)
I
PIN 1
˜ Neutral conductor (N)
Pressure switch-min-gas (Pmin-gas,
PIN 4
˜
start release gas)
PIN 3 Pressure switch-max-gas (Pmax-gas)
˜
I
Pressure switch valve proofed-gas /
PIN 2 leakage test or valve closure contacts
˜
(CPI)
PIN 1 ˜ Power signal for pressure switch
Basic Documentation LMV5...
12 Description of connection terminals (AC 230 V)
Electrical rating
AC 230 V +10 % / -15 %, 50...60 Hz,
1 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
1 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
1 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
1 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
2 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
2 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
2 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
2 A, cosι 0.4
AC 230 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 230 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 230 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 230 V +10 % / -15 %, 50...60 Hz,
Imax 500 mA
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CC1P7550en
22.05.2018