N. V. Nederlandsche Apparatenfabriek NEDAP TRANSITULTI Manual Do Utilizador
TRANSIT ULTIMATE | INSTALLATION GUIDE
CONNECTIONS
17/33
3.4.2
READ DISABLE INPUT
The reading of the TRANSIT Ultimate can be completely disabled with the read
disable input (RDIS). This input is commonly used in combination with a sensor (e.g.
inductive loop) that detects the presence of a person or vehicle. Use always a relay
contact to connect the internal 5V to the RDIS input. When the RDIS input is unused,
reading is enabled.
Connections:
disable input (RDIS). This input is commonly used in combination with a sensor (e.g.
inductive loop) that detects the presence of a person or vehicle. Use always a relay
contact to connect the internal 5V to the RDIS input. When the RDIS input is unused,
reading is enabled.
Connections:
R-DIS
Read disable input
5V
Internal 5V source for read disable input.
Warning: using an external 5V supply could damage the reader.
Figure 13: Read disable input
R-DIS
5V