Vanderbilt bright blue - Connecting to Read Head; Recommended Wire Chart: VBB-NRI G2 to Reader Head; 7 & 9 VBB-NRI G2 PIN Connections

VBBIM09/33/20 v5.0.3
Chapter 6 VBB-NRI G2 109
Connecting to Read Head
The VBB-NRI G2 reader interface can communicate to many different read heads. Provided here are the pin outs
for the most commonly used read-heads. The connection is different for each reader type. See the
Recommended Wire Chart below for the proper wire type and lengths.
Recommended Wire Chart: VBB-NRI G2 to Reader Head
Connection
Maximum
Distance (ft)
Cable Recommendation
VBB-NRI G2 to Magstripe Reader Head
200
22 AWG/5 Cond, Strd, Shld
VBB-NRI G2 to Proximity Reader Head
500
22 AWG/5 Cond, Strd, Shld
VBB-NRI G2 to Door Contact
2000
22 AWG/2 Cond, Strd, Shld
VBB-NRI G2 to Exit Button
2000
22 AWG/2 Cond, Strd, Shld
Abbreviations:
▪ Cond. = Conductor
▪ Strd. = Stranded
▪ Shld. = Shielded
7 & 9 VBB-NRI G2 PIN Connections