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OSDP and Wiegand readers can be connected to the same terminal 
blocks; to inform the device of the type of connection need to be used 
it is required to set specific jumpers present on the board. 
 
Multi is set in factory for the management of Wiegand 
readers; this means that, on a brand new device, you 
need to change the reader configuration jumpers only 
if you need to connect OSDP readers.  
 
The following pictures show for every reader position how to connect 
the reader device and how to set the reader configuration jumpers in 
case of Wiegand or OSDP reader. 
Please note that to detect the tamper alarm of Wiegand reader it is 
required to insert, closer to the reader device, the blue resistor 
provided in the Device support kit.