GOLDENEAGLE TV 6.0.x user manual
– 07/2012
Page 74
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: Parc d’activites Kennedy - 20, avenue Neil Armstrong – F-33700 Bordeaux-Merignac (France)
Tel +33 (0)5 57 928 928
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–
www.audemat.com
12.3. Analog input module
Please refer to the ScriptEasy manual for more information on I/O management.
This module provides 8 analog inputs designed to measure voltages up to 50 V. It is possible to
select the measurement range for a better accuracy while converting.
Schematic diagram:
This module converts analog voltage into a digital signal used by the unit.
Voltage (+V) must be applied between one of the analog inputs and the ground.
Analog input module external connection diagram:
External connections on SUB-D 25pts female connector situated at the end of the board.
Input impedance: 1
00 KΩ.
Measurement range: 0-5 V, 0-10 V, 0-25 V & 0-50 V.
ADC resolution (Analog to digital converter): 12 bits for each measurement range.
PIN NUMBER
DESCRIPTION
1
IN1
2
IN2
3
IN3
4
IN4
5
IN5
6
IN6
7
IN7
8
IN8
9
Not used
10
Not used
11
Not used
12
Not used
13
Not used
14
GND
15
GND
16
GND
17
GND
18
GND
19
GND
20
GND
21
GND
22
GND
23
GND
24
GND
25
GND
The ground is the same as the ground of the unit.
ANALOG
INPUT
COMMON
(GROUND)
+ -
+V
CO
MM
O
N
-
G
RO
UND
(intern
al
y
c
onnec
ted
)
IN 01
SUB-D 25pts FEMALE CONNECTOR
IN 02
IN 03
IN 04
IN 05
IN 06
IN 07
IN 08
