Skipper GDS102 - Input;Output Circuitry 1

Page 49 of 77
SKIPPER Electronics AS
Edition: 2017-06-12
GDS102 Operation and Installation Manual
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Chapter: 3. Installation
Fig. 3.9. Input/Output Circuitry 1
A A
B B
C C
D D
E E
F F
G G
H H
1 1 2 2 3 3 4 4 5 5 6 6
REPLACED PROD.NAME
DOC.TYPE
PROD.NO ARCHIVE REF.
PAGE
CREATED
DESC.
SKIPPER
microDESIGN
PulsInRef
External Sounding Control
Analogue Outputs: Programmable 0 - 10V (Max 500R)or 4 - 20 mA (Min 500R)
Optocoupler Outputs #1V&D: Max. 30V, 150mA V: Trigger Pulse D:Bottom Pulse
AnaOutRef
SCHEMATIC
C
GDS102 Wir C 2004.11.18 ØK2004.11.18 ØK
I/O Circuitry Details
2/2
0805
R1 10R
D1 BAV99
Q1 BC868A
0805
R9 43R
D3 BAV99
DEV27 LM324
D14 BAV99
0805
R22 2K2
AGnd
IC4 LM324
+12V
LM339 IC1
10K R2
10nF C1
1M R1
10K R3
+5V
A C
BZX84C10 ZD1
1 2
4 3
OPT
EmitterX
CollectorX
AnaOutX
Ref=2.5V
PulsInX
Input/Output Circuitry 1