MorphoAccess® SIGMA Extreme Series - Installation Guide
Annex 1 : Finger Placement Recommendations
Identity & Security
2017_2000024418 - V1
April 2017
This document and the information therein are the property of
Safran Identity & Security
.
They must not be copied or communicated to a third party without the prior written authorization of Safran
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Wiegand output
The following figure shows how to cable the wires of the serial port of the terminal for
the Wiegand protocol
Figure 18: Wiegand output wiring
4
Green
WIEGAND _OUT0
Out Wiegand OUT D0 (5V TTL)
5
White
WIEGAND _OUT1
Out Wiegand OUT D1 (5V TTL)
1
Blue
WIEGAND_LEDOUT1
In
Wiegand LED IN 1 (option):
panel feedback
(Output type required: Open
drain or 5V+/-5%)
2
Blue / Red
WIEGAND_LEDOUT2
In
Wiegand LED IN 2 (option):
panel feedback
(Output type required: Open
drain or 5V+/-5%)
8
Black / Red
WIEGAND_GND
Ground for Wiegand
The use of LED1 and LED2 wires is described in the paragraphs below.
The controller supports neither LED1 nor LED2 signals
When the access controller has no relay contact to provide an answer to the
MorphoAccess® terminal, then the decision to emit either the “access granted” signal
or the “access denied” signal is taken by another way. It is either the MorphoAccess®
terminal itself that decide, or it waits for the access controller answer through the local
area network (TCP), or on the serial port in (RS485 or RS422).
It is strongly recommended to disable the LED IN feature, to avoid any interference on
MorphoAccess terminal behavior.
The controller supports only LED1 signal
When the access controller has only one relay contact which is dedicated to the “access
granted” answer, this one must be connected between the LED1 and GND wires. The
