Cherry AFIM5002 User Manual

Product supplementary sheet to  

Energy harvesting wireless switch module AFIM-5002 

 
Safety instructions 

 

 
 
 
 
 
 
 
 
 
 
 
 
 

 
1. Application field  
Batteryless and wireless RF switch module.    
 
2. Product description 
The energy harvesting wireless switch module includes a generator which converts the mechanical energy of the 
actuation into electrical energy. The energy is used for the RF electronics and the data is transmitted without 
batteries and wires via 915 MHz to a receiver. The energy harvesting wireless switch module is network-compatible. 
A flexible ‟Pairing” allows the operation of several receivers with one switch module (and vice versa). Each wireless 
RF switch module has a ‟Unique ID” which excludes a mutual interference between different RF-switch modules. 
 
 
3. Technical Data  

 

 

 

 

 

 

 

Temperature range 

-40 to +85 °C 

Lifetime generator 

up to 1,000,000 operations 

Frequency bands 

915 MHz  

Modulation 

2FSK 

Protocol 

ZF Proprietary 

RF distance (open area) 

up to 300 m 

RF distance (in buildings) 

up to 30 m                  

Operating force 

max. 15 N 

Operating speed 

0.03 – 0.25 m/s 

Energy generated 

min. 0.33 mWs 

 
 
4. Dimensions