MorphoWave
TM
OEM
– Installation guide
Section 3 :Installation Procedure
42
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They must not be copied or communicated to a third party without the prior written authorization of Morpho
2015_2000009096 V4
May 2017
Operating principle for the Integrator Tamper Switch
This tamper switch is for Integrator who wants to inform the MorphoAccess Sigma
Wave when the Integrator mechanical box is tampered.
When the contact state is changed from close to open, the MorphoAccess Sigma
Wave executes all actions configured in case of tamper.
Wiegand input wiring
Figure 19: Wiegand input 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
1
D0_IN
In
Wiegand IN D0
(Output type required: Open drain or
5V+/-5%)
2
D1_IN
In
Wiegand IN D1
(Output type required: Open drain or
5V+/-5%)
C
4
LED0
Out
Wiegand LED OUT 1 (typical = 5V)
(option) :
If pull-up’s to 12V have been added on D0_IN and D1_IN inputs for MA5XX
product, these resistors must be removed to avoid any damage.
Wiegand output wiring
The following figure shows how to cable the wires of the serial port of the terminal for
the Wiegand protocol
1
6
1
6
1
6
1
6
A
B
C
D
