Terminal Rating Inputs - Siemens LME71 Series Basic Documentation

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4.2 Terminal rating Inputs

Mains supply: The input current for the mains supply is dependent on the operating
status of the LME7
Under voltage

Safety shutdown from the operating
position takes place should mains
voltage drop

Restart is initiated when mains
voltage exceeds
The remote lockout reset (terminal X2-03 pin 1), control thermostat, or limit
thermostat (terminal X5-03 pin 1), load controller (terminal X5-03 pin 2 / pin 3),
POC/CPI (terminal X2-02 pin 4), pressure switch (terminal X5-01 pin 2), air pressure
switch (terminal X3-02 pin 1), and actuator (terminal X2-09 pin 4) status inputs for the
contact feedback network are used for system supervision and require mains-related
input voltage

Terminal X3-04 pin 1 and pin 2:
Safety loop input

Input currents and input voltages
- UeMax
- UeMin
- IeMax
- IeMin

Contact material recommended for
external signal sources (air pressure
switch, pressure switch-min,
pressure switch-max, etc.)

Transition / settling behavior /
bounce
- Perm. bounce time of contacts
when switching ON/OFF

UN

Voltage detection
- ON
- OFF
Terminal X65: Analog input
Basic Documentation LME7...
4 Technical data
U 120 V U
Mains
≤AC 75 V ≤AC 165 V
≥AC 100 V ≥AC 195 V
See Terminal rating outputs
UN +10% UN +10%
UN -15% UN -15%
1.5 mA peak 1 mA peak
(peak value) (peak value)
0.8 mA peak 0.5 mA peak
(peak value) (peak value)
Gold-plated silver contacts
Max. 50 ms
(after the bounce time, the contact must
stay closed or open)
AC 120 V AC 230 V
>AC 60 V >AC 120 V
<AC 40 V <AC 80 V
DC 0...10 V / DC 0/4...20 mA / 0...135 Ω
230 V
Mains
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CC1P7105enr
24.07.2020