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
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RS422
Figure 24: Serial port wiring – RS422
A
5
Digital ground
Ground (connect pin 5 or 6)
6
Digital ground
Ground(connect pin 5 or 6)
D
3
RS422 RX-
In
RS422 inverting Receive
4
RS422 RX+
In
RS422 non inverting Receive
5
Out
RS422 non inverting Transmit
6
RS422TX-
Out
RS422 inverting Transmit
RS422 interface is a full duplex communication.
GPIO wiring
Figure 25: GPIO wiring
A
5
Digital ground
Ground (connect pin 5 or 6)
6
Digital ground
Ground (connect pin 5 or 6)
C
1
Digital Input 0
In
Digital Input (1,8V to 5V)
2
Digital Input 1
In
Digital Input (1,8V to 5 V)
3
Digital Input 2
In
Reserved for Integrator Tamper Switch
4
Digital Output 0
Out
Digital Output (5V – 5mA max)
5
Digital Output 1
Out
Digital Output (5V – 5mA max)
1
6
1
6
1
6
1
6
A
B
C
D
1
6
1
6
1
6
1
6
A
B
C
D
