PULSE915-LRW_User_Manual
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pulse signal input port supports single pulse and double pulse signal input.
It supports both active and passive sensors. The sampling pulse time is less than 5ms,
which can meet the requirement of typical water, electricity and gas instrument pulse
acquisition.
2.5
Safety Recommendations
Ensure that this product is used in compliant with the requirements of the country and the
environment, the following safety precautions must be observed during all phases of the
operation, such as usage, service or repair of wireless pulse acquisition products. If not so,
Friendcom assumes no liability for customers’ failure to comply with these precautions.
Full attention must be given to driving at all times in order to reduce the risk
of an accident. Using the terminal while driving causes distraction and can
lead to an accident. Please comply with laws and regulations restricting the
use of wireless devices while driving.
Wireless devices may cause interference on sensitive medical equipment,
so please be aware of the restrictions on the use of wireless devices when in
hospitals, clinics or other healthcare facilities.
The wireless terminal contains a transmitter and receiver. RF interference
can occur if it is used close to other electric equipment.
Do not use this product at any places with a risk of fire or potentially
explosive atmospheres such as gasoline stations, oil refineries, etc.
3
Wiring Definition
3.1
Wiring definition
PULSE915-LRW uses wiring terminal for connection. The name of each terminal is marked
on the PCB.
