Keri Systems PXL-250 Quick Reference - Manual (Page 2)

P/N 01803-004 Rev. D
3.2 Wiegand Compatible Reader Connection
NOTE: The wire colors called out in Figure 3 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 Figure 3 before installation.
Figure 3: Wiegand Compatible Reader Connection
3.3 Reader Responses to Access Control Events
4.0 Input Connections
4.1 Normally Closed Input Device - Door Status Switch
Figure 4: Door Status Switch Input Device
4.2 Normally Open Input Device - Request To Exit (RTE)
Figure 5: Request To Exit Input Device
4.3 Normally Open Input Device - Auxiliary Request To Exit A-
Door
Figure 6: Auxiliary Request To Exit A-Door Input Device
4.4 Normally Open Input Device - Global Unlock
Figure 7: Global Unlock Input Device
5.0 Output Connections
5.1 Lock Relay – Fail-Safe
In the event of a power failure at a door set up with a fail-safe lock relay, the door will automatically
unlock allowing people to exit through that door.
Figure 8: Fail-Safe Lock Relay
5.2 Lock Relay – Fail-Secure
In the event of a power failure at a door set up with a fail-secure lock relay, the door will
automatically lock and not allow entrance, but will continue to allow people to exit through that door.
Figure 9: Fail-Secure Lock Relay
5.3 Alarm Out
Figure 10: Alarm Out Relay
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Web: http://www.kerisys.com E-mail: [email protected]
Event Reader’s LED Status
Reader’s Beeper
Status
waiting for an event displays a steady Amber LED silent
access granted displays a Green LED until the door is
closed or the door unlock time is reached
one long Beep
access denied flashes a Red LED one short Beep
door alarm flashing Red LED for the duration of the
alarm condition
pulsating Beep for the duration
of the alarm condition
door RTE displays a Green LED until the door is
opened or the door unlock time is reached
one long Beep