Siemens LMS14 User Manual

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Building Technologies Division User Manual LMS14… CC1U7471en
8 Technical data 28.01.2015
8.1.4.8. Input H3
Multifunctional input/pressure sensor (X4)
- Output voltage LMS14... DC 15 V ±5%
DC 5 V ±5%
- Current Imax. 10 mA
- Input voltage LMS14... DC 10 V
- Analog input Safety extra low-voltage
- Operating range DC 0…10 V
- Input resistance >100 k
- Digital input
- Safety extra low-voltage for potential-free low-voltage contacts
Voltage with open contact DC 15 V
Voltage with closed contact DC 1.5 mA
- Cable length 10 m
8.1.4.9. Input H4
Multifunctional input/pressure sensor (X6)
- Output voltage LMS14... DC 15 V ±5%
DC 5 V ±5%
- Current Imax. 10 mA
- Input frequency 0/1…1 kHz
- Digital input
- Safety extra low-voltage for potential-free low-voltage contacts
Voltage with contact open DC 5 V
Voltage with contact closed DC 2 mA
Frequency input
Duty cycle 10…90%
t
on
; t
off
>300 µs
Resolution 0.1 Hz at 1…1 kHz
Rise/drop-out time 20 µs
Cable length 10 m
8.1.4.10. Input H5
Multifunctional input/room thermostat (X6)
- Voltage DC 5 V
- Digital input
- Safety extra low-voltage for potentialfree low-voltage contacts
Voltage with contact open DC 5 V
Voltage with contact closed DC 2 mA
- Cable length 120 m
Observe cross-sectional area of wires!
(Refer to chapter Cross-sectional area
sensors)

Siemens LMS14 Specifications

General

Brand	Siemens
Model	LMS14
Category	Control Unit
Language	English