Siemens LMV50 series

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Building Technologies Basic Documentation LMV5... CC1P7550en
11 Description of connection terminals (AC 120 V) 22.05.2018
Description of connection terminals (cont’d)
Terminal marking
Connection symbol
Safety class Input Output
Description of connections Electrical rating
X10-01
PIN 4
I
˜ Neutral conductor (N)
AC 120 V +10 % / -15 %, 50...60 Hz,
Max. 1 mA
PIN 3
˜ Power signal transformer
PIN 2
˜ AC power signal G0
AC 12 V +10 % / -15 %, 50...60 Hz,
Max. 1.2 mA
PIN 1
˜ AC power signal fan (G)
X10-02
PIN 6
I
˜
QRI (IR detector) / QRA7 signal
voltage
Umax DC 5 V
PIN 5
˜ Protective earth (PE)
PIN 4
˜ Neutral conductor (N)
PIN 3
˜ Power signal
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 500 mA
PIN 2
˜
QRI (IR detector) / QRA7 power
supply
DC 14 / 21 VC
Imax 100 mA
PIN 1
˜ QRB signal voltage Max. DC 8 V
X10-03
PIN 1
I
˜
Ionization probe (ION) (alternatively
QRA2/ QRA4 / QRA10, refer to
chapter Description of inputs and
outputs)
Umax (X3-04-PINS)
Imax. 0.5 mA