Technical information VERSO VA-IP2 – V1.0
p.6/13
CONNECTING A DEVICE USING THE WIEGAND OR CLOCK & DATA
PROTOCOL
Information:
5 conductors (3 pairs recommended)
Max. distance: 150 m
Cable type: 0.6 mm (SYT recommended)
Shield: Optional
Warning:
Do not install the unit-reader cables near other high voltage or high current cables,
particularly 220V or higher.
Note:
Each reader can have different technology (e.g. Reader 1 using Wiegand, Reader 2 using
Clock & Data).
Warning:
If you use an external power supply
for your proximity readers, take care to connect
the various earths to that of the unit.
WIEGAND:
o Proximity readers
(HID, STID, DESTEIR, INDALA, etc.)
o Key pads (XPR, etc.)
o Biometric readers (SAGEM, etc.)
o Radio receivers (TECHNO EM, etc.)
o DALLAS (via interface)
CLOCK & DATA:
o Magnetic strip readers
o Barcode readers
o Proximity readers
o Radio receivers
Led
DATA0 / DATA
DATA1 / CLOCK
0V
+12V/200mA max
