Data Sheet

Pin assignment
1: (EXT+) External circuit +, connected to all pins 7 of
the M5S modules
2: (EXT-S-1..8) External signals 1 - 8
(pin 8 of each M5S)
3: (EXT−) External circuit -, connected to all pins 6 of
the M5S modules
4: JP_0V connects external circuit −
to internal power supply −
(common ground)
5: (INT-S-1..8) Internal signals 1 - 8
(pin 1 of each M5S)
6: Connector field
G: Internal power supply -
V: Internal power supply +
S: Signal pin of Arduino
7: POWER connects the voltage rail of the Arduino
with all pins 3 of the M5S modules (supply of M5S):
- Pin 1-2: 3.3 V
- Pin 2-3: 5 V
8: JP_V+ connects external circuit + with internal 5 V
power supply.
(CAUTION, only for external voltage 5 V!)
Rev-2019-08 Page 12 of 20 www.tde-instruments.de
M5S
EXT+
EXT−
EXT-S
5V
3.3V
INT-S
INT−
JP_V+
JP_0V
1 2 3 4 5 6 7 8
POWER
Connection diagram
Overview
3
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3
V
5
V
G
N
D
G
N
D
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A
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A
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A
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8
G
N
D
J
P
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+
J
P
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+
3
V
3
5
V
G
V
S
S
V
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WWW.ZDAUTO.COM
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