Keri Systems SM-2000 - Manual (Page 5)

IntelliProx – SM-2000
2305 Bering Drive 01830-003 Rev. H
San Jose, CA 95131 USA
(800) 260-5265 (408) 435-8400 FAX (408) 577-1792
Web: www.kerisys.com E-mail: [email protected]
Page 5 of 10
IntelliPr
o
x
Quick S
tart Guide
6.0 IntelliProx Connections in 26-Bit Wiegand Reader Mode
When connecting the IntelliProx unit (see Figure 3):
•
KC26X, PKT26X, or MT26X credentials must be used for proper Wiegand operation.
• There must be a quality earth ground connected to either the negative terminal of the power supply or to Pin-13 of
the IntelliProx.
• Power for the IntelliProx may be provided by the host controller or by a separate power supply. If the IntelliProx
is powered by a separate power supply, ensure the grounds for the IntelliProx and the host controller are connected
to provide a common ground reference for Wiegand data.
• When wiring the reader to the IntelliProx, connect the reader cable's shield wire to Pin-6.
• For best operating conditions if the lock relay is used to provide optional back-up door control, attach a transient
suppression device (such as a 1.5KE39C transorb or a Keri Systems Isolation Relay, p/n IRP-1) across the power
lines of the electric lock device.
• A jumper must be attached between Pin-17 (Door Sense Input) and Pin-13 (Ground).
• Except for a quick BEEP and LED flash when a card or tag is presented, the host controller is responsible for
driving the beeper and the LED.
• The LED display mode may be programmed for either 2-line operation or 1-line operation. Instructions for setting
the LED display mode are found in section 10, Standard Operation.
-
In 2-line operation, grounding the LED 1 signal (Pin 11) changes the reader's LED from Amber to Green and
grounding the LED 2 signal (Pin 12) changes the reader's LED from Amber to Red.
- In 1-line operation the LED 1 signal is not used. If the LED 2 signal is high, the reader's LED is Red. If it is
low, the reader's LED is Green. If it is toggling at 1 kHz, the reader's LED is Amber.
• To use the IP as a backup door controller (one that continues to control a door if the host controller is offline) you
must enroll cards into the IntelliProx using either an HPP-22 or the D-Lite software package. These cards would
only be used when the host controller is offline.
Figure 3: 26-Bit Wiegand Reader Mode Connections