Keri Systems SB-293 - Manual (Page 42)

Technical Reference Manual – PXL-250 and SB-293 Keri Systems, Inc.
Page 42 P/N: 01836-004 Revision 5.5
Figure 9-3: Keri Systems Proximity Reader Connections
9.2.2 Wiegand Compatible Reader Connection
The PXL-250W controller can be configured to accept input from single-line LED,
dual-line LED, or Essex keypad Wiegand input devices (through the Doors software).
• For single-line LED devices, refer to Table 4 page 43 and Figure 9-4, and make the
following connections to attach Wiegand compatible readers.
• For dual-line LED devices, refer to Table 5 page 43 and Figure 9-4, and make the
following connections to attach Wiegand compatible readers.
• For Essex keypad devices, refer to Table 6 page 44 and Figure 9-4, and make the
following connections to connect Essex keypads.
Figure 9-4: Wiegand Compatible Reader Connections
NOTE: The wire colors called out in Figure 9-4 and in Tables 4, 5, and 6 are industry
standard wire colors. However, some manufacturers may not follow these industry
standard designations. Before installation, please refer to the Wiegand device’s
manual to see if the device’s wire colors follow the industry standard. If not, then
match the wire’s purpose to the callouts in Tables 4, 5, and 6 before installation.
NOTE: The Wiegand reader must send data according to the Security Industry
Association's Wiegand Reader Interface Standard (document number AC-01D-96).
Keri Systems, Inc. cannot guarantee the performance or reliability of Wiegand readers
that do not meet these guidelines.