User Manual

10
Siemens Datasheet A6V10954415_en--_f
Smart Infrastructure 2020-10-29
● Do not mount the devices in recesses, shelves, behind curtains or doors, or above or
near heat sources.
● Avoid direct solar radiation and drafts.
● Seal the conduit box or the installation tube if any, as air currents can affect sensor
readings.
● Adhere to allowed ambient conditions.
Installation
WARNING
No internal line protection for supply lines to external
consumers.
Risk of fire and injury due to short-circuits!
● Adapt the line diameters as per local regulations to the rated value of the installed
overcurrent protection device.
● The power supply lines must have an external circuit breaker with a rated current of
max. 10 A.
Change of batteries
If the battery symbol appears, the batteries are almost empty and must be replaced.
Reset
To reset, press the reset button on the rear of the device. This resets all individual settings to
their default values.
Maintenance
The device is maintenance-free.
Technical data
Power supply
Operating voltage DC 3 V (2 x 1.5 V AA alkaline batteries)
Battery life >1 year (with AA alkaline batteries)
Internal sensor inputs
Thermistor 10 kΩ ± 1% at 25 °C
Switching outputs (Lx, L1, L2)
Relay contacts Switching voltage Max. AC 250 V Min. AC 24 V
Switching current Max. 5 A res., 2 A ind.
At AC 250 V Min. 8 mA
Insulating strength
Between relay
contacts and coil
AC 3,750 V
Between relay
contacts (same
pole)
AC 1,000 V