EasyManuals Logo

Applent Instruments AT2818 User Manual

Applent Instruments AT2818
91 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #53 background imageLoading...
Page #53 background image
53Handler Interface
8.3 ElectricalCharacteristics
8.3.1 InputSignal:
Each input signal is connected to the LED (cathode side) of the photo-coupler. The LED
(anode side) is connected to the pull-up power supply voltage.
8.3.2 OutputSignal:
Each output signal is outputted via an open collector by using a photo-coupler. The
voltage of each output is obtained by connecting pull-up resistors, inside or outside of the
AT281x.
8.3.3 Powersupply
The power supply for the judgment output signal pull-up and that for the operation
output signal pull-up and input signal drive can be set separately. You can select from
+3.3V to +35V external power supply.
8.3.4 Schematic
Figure8‐2 Handlerschematic
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
CN 80 1
36PIN
1
2
4
3
P8 02
PC817
1
2
4
3
P8 01
PC817
1
2
4
3
P8 03
PC817
1
2
4
3
P8 04
PC817
1
2
4
3
P8 05
PC817
1
2
4
3
P8 16
PC817
1
2
4
3
P8 11
PC817
1
2
4
3
P8 17
PC817
R8 33
2.2k
C8 01
1n
+3. 3
R8 17
4.99k
R8 18
4.99k
R8 19
4.99k
R8 20
4.99k
R8 21
4.99k
R8 22
4.99k
R8 23
4.99k
AB I N1
AB I N2
AB I N3
AA UX
AO UT
AI D X
AE OM
COM1
COM1
COM2
COM2
TRI G8 V
BB I N1
BB I N2
BB I N3
BO UT
BA UX
BI D X
BE OM
EXT.DCV : +3 to +24V
R8 34
1.2 k
R8 35
2.2 k
TRI G8 V
TRI GGER
AB I N4
AB I N5
AB I N6
AB I N7
AB I N8
AB I N9
1
2
4
3
P8 13
PC817
1
2
4
3
P8 14
PC817
1
2
4
3
P8 15
PC817
AP H I
AP LO
AS RE J
BS REJBS REJ
BP LO
BP H I
BB I N4
BB I N5
BB I N6
BB I N7
BB I N8
BB I N9
R8 24
4.99k
R8 25
4.99k
R8 26
4.99k
R8 27
4.99k
R8 28
4.99k
R8 29
4.99k
R8 30
4.99k
R8 31
4.99k
R8 32
4.99k
LOW ASSERTED
1
2
4
3
P8 06
PC817
1
2
4
3
P8 07
PC817
1
2
4
3
P8 08
PC817
1
2
4
3
P8 09
PC817
1
2
4
3
P8 10
PC817
1
2
4
3
P8 12
PC817
Internal Power
TRI G2 4V
TRI G2 4V
TRIG 3V : SH ORT
+3. 3
+3. 3
BIN1
BIN2
BIN3
BIN4
BIN5
BIN6
BIN7
BIN8
BIN9
OU T
AUX
PHI
PLO
SREJ
TR IG _FALL
TR IG_RISE
R8
1
499
R8
0
499
R8
0
R8
0
499
+3. 3
IDX
EOM
TR IG
10 11
U801E
74HC14
8 9
U801D
74HC14
EXV1
BIT0
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
BIT7
BIT8
BIT9
BIT10
BIT11
BIT12
BIT13
BIT14
BIT15
NC
BIT0
BIT1
BIT2
BIT3
BIT4
BIT5
BIT6
PUS H VC C
PUS H
PUS H VC C
------- -------
Figure8‐3
Typical Circuit Diagram of Handler Interface Input signals.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Applent Instruments AT2818 and is the answer not in the manual?

Applent Instruments AT2818 Specifications

General IconGeneral
BrandApplent Instruments
ModelAT2818
CategoryMeasuring Instruments
LanguageEnglish

Related product manuals