TransCore 0596465PT15 Manuel D’Utilisation

The Encompass 4H Reader supports three sets of sense output signals. Two sets 

–

 

sense output0 and sense output1 

–

 provide NO or NC sense outputs. The third sense 

output set is dedicated for testing and set up of the reader. It is defined as the 
TAG_LOCK signal, which indicates a valid tag is in the read field.

These sense outputs are dry contacts that provide NO and NC sense outputs. The relay 
contacts are rated at 42.2V AC peak (30 V

rms

) or 60V DC at 1 A maximum. If con-

trolling an external gate or device requiring high current, an isolation transformer is 
required.

As illustrated in 

, sense output0, NC, is located on the orange/black pair. 

Sense output0, NO, is located on the brown/black pair.

As shown in 

, for IAG applications, Sense output0 NC, shares a common 

return with sense output0 NO.

In Wiegand mode operation, the sense outputs are not controlled by a predefined out-
put mode.

 lists the cable descriptions and functions for the interface signals. These 

wire pairs can be used or terminated based on the specific project applications and site 
requirements.