MorphoWave
TM
OEM
– Installation guide
Section 3 : Installation Procedure
2015_2000009096 V4
May 2017
This document and the information therein are the property of Morpho.
They must not be copied or communicated to a third party without the prior written authorization of Morpho
43
Figure 20: Wiegand output wiring
A
5
Digital ground
Ground for Wiegand (connect pin 5 or 6)
6
Digital ground
Ground for Wiegand (connect pin 5 or 6)
B
3
D0_OUT
Out Wiegand OUT D0 (5V TTL)
4
D1_OUT
Out Wiegand OUT D1 (5V TTL)
5
LED1
In
Wiegand LED IN 1 (option) : panel
feedback
(Output type required: Open drain or
5V+/-5%)
6
LED2
In
Wiegand LED IN 2 (option) : panel
feedback
(Output type required: Open drain or
5V+/-5%)
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 Sigma Wave 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 Sigma Wave terminal itself that decide, or it waits for the access
controller answer through the local area network (TCP), or on the serial port in (RS422).
It is strongly recommended to disable the LED IN feature, to avoid any interference on
MorphoAccess Sigma Wave 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
LED1 wire is set to the low level by closing the contact between the LED1 and the GND
wires, and it means “access granted”.
1
6
1
6
1
6
1
6
A
B
C
D
