Installation Guide

MorphoAccess® VP MD – Installation Guide
Annex 1 : Finger Placement Recommendations
2019_200000XXXX-V0
IDEMIA DOCUMENT - REPRODUCTION AND DISCLOSURE PROHIBITED
43
December 2018
Data Clock Input
The following figure shows how to cable the wires of the “Wiegand In” port of the
terminal for Data Clock protocol. This is used, for instance, to connect an external card
stripe reader to the MorphoAccess® VP MD terminal.
Figure 18: Wiegand port wiring – DataClock
18
Black / Red
Digital ground
Ground for Wiegand
19
Green / Red
D0_IN
In
Data (Output type required:
Open drain or 5V+/-5%)
20
White / Red
D1_IN
In
Clock (Output type required:
Open drain or 5V+/-5%)
Data Clock Output
The following figure shows how to cable the wires of the Wiegand OUT port of the
terminal for Data Clock protocol. This is used, for instance, to connect the
MorphoAccess® VP MD terminal to an Access Control Panel (ACP).
Figure 19: Wiegand port wiring – Data Clock
18
Black / Red
Digital ground
Ground for Wiegand
21
Green
D0_OUT
Out
Data ( 5V TTL )
23
White
D1_OUT
Out
Clock ( 5V TTL )