TRANSIT Ultimate | installation guide
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4.5
Special connections
4.5.1
Proximity antenna
Optionally a NEDAP proximity antenna can be connected to the TRANSIT Ultimate to enable simultaneously long-range
and proximity identification. This is useful when controlling a gate where vehicles as well as pedestrians, cyclists and/or
motorists can enter. The antenna can be either a NEDAP low-frequency proximity antenna or a NEDAP reader with
antenna modulation output (e.g. NVITE or uPASS Access).
Connections
HF+
HF-
Antenna- (cable shield)
UL
Green LED output (max. 18mA)
GND
Ground for LEDs
NA
Red LED output (max. 18 mA)
Cable specification
4 x 0.25mm2 shielded
Maximum cable length 15 meter
Figure 22: Proximity antenna connections
Notes
•
While using the proximity antenna no authentication or other Ultimate functions are performed.
•
The LED outputs can drive external LEDs (and not activate digital inputs, for example on the uPASS Access).
•
SW1-8 must be in the OFF position to enable this function. See chapter 6 for dip-switch location.
