User Manual

ParSec Reader Installation Manual - Issue:2 - January 1998 - Page 6
2.4.2. Wiegand Data Port (PSR-W26-1 model only)
Wiegand data format allows ParSec Readers to be connected directly to access control
systems using this standard. This 26-bit version uses the industry standard format as follows.
Bit 1 Even parity on bits 1-13
Bits 2 - 9 Site Code as printed on tags
Bits 10 - 25 Tag no as printed on tags
Bit 26 Odd parity on bits 14-26
Connections for use with an InterPoint are shown below.
ParSec Reader InterPoint Function
TB1 TB4
1 1(12V) 12V
2 3 (0V) 0V
8 4 (R1) D0
9 6 (R3) D1
13 7 (RED) Red LED
11 8 (GRN) Green LED
Set the InterPoint reader mode DIL switch 5 to 8 all off i.e. as for a wiegand card.
2.5. External PIR Operation
If an external PIR is used, it must be fitted with the appropriate Fresnel lens, and be fixed in
its operational position and set to the desired attitude prior to commencing the reader
commissioning procedures.