Installation Guide

MorphoAccess® VP MD – Installation Guide
Annex 1 : Finger Placement Recommendations
2019_200000XXXX-V0
IDEMIA DOCUMENT - REPRODUCTION AND DISCLOSURE PROHIBITED
41
December 2018
Wiegand output wiring
The following figure shows how to cable the wires of the Wiegand OUT port of the
terminal for Wiegand protocol. This is used, for instance, to connect the
MorphoAccess® VP MD terminal to an Access Control Panel (ACP).
Figure 17: Wiegand output wiring
18
Black / Red
Digital ground
Ground for Wiegand
21
Green
WIEG_OUT_D0
Out
Wiegand OUT D0 (5V TTL)
23
White
WIEG_OUT_D1
Out
Wiegand OUT D1 (5V TTL)
24
Blue
WIEG_OUT_LED1
In
Wiegand LED IN 1 (option) : panel
feedback
(Output type required: Open drain
or 5V+/-5%)
22
Blue / Red
WIEG_OUT_LED2
In
Wiegand LED IN 2 (option) : panel
feedback
(Output type required: Open drain
or 5V+/-5%)
The use of LED IN 1 and LED IN 2 wires is described in the paragraphs below.