Table of Contents
Serial port wiring
DataClock Input
5
Digital ground
A
6
Digital ground
1
D0_IN
B
2
D1_IN
4
Digital Output 0
C
5
Digital Output 1
6
Digital Output 2
42
M
D
ORPHO
A
1
6
Figure 20: Serial port wiring – DataClock
– R
OCUMENT
EPRODUCTION AND
MorphoAccess® SIGMA Series – Installation Guide
B
C
D
1
1
1
6
6
6
Ground for Wiegand (connect pin 5 or 6)
Ground for Wiegand (connect pin 5 or 6)
Data (Output type required: Open drain
In
or 5V+/-5%)
Clock (Output type required: Open drain
In
or 5V+/-5%)
Card present signal (if configured, only
Out
one selectable for Morpho Legacy)
Out
Card present signal (if configured)
Out
Card present signal (if configured)
D
F
ISCLOSURE
ORBIDDEN
Section 4 :Electrical Interface
2014_0000000606-V2
May 2014
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