6TL YAV904X8 User manual

Two pole 4x8 Switching Matrix
YAV904X8
620020E05
Created 13/02/07
Updated 01/12/15

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 2
This manual is related to the following product:
Product –P/N
YAV904X8
Hardware version
02
Software version
01
Issued date
29/06/2010
Document History
Version
Issued date
Reason
E1
02/2007
Preliminar version
E2
03/2010
Revision to add new PHI6 panels
E3
05/2010
C language example added
E4
06/2010
Change spec. Max current 1A
E05
5/03/2012
Included board test procedures and packaging
Versions History
Version
Issued date
Reason
V01.01
02/2007
First Release
V02.01
03/2007
Minor changes

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 3
TABLE OF CONTENTS
0. Before you begin ............................................................................................................4
1. Safety...............................................................................................................................4
1.1 Symbols and safety terms .........................................................................................4
1.2 Precautions against damage to people .....................................................................5
1.3 Precautions against damage to the product ..............................................................5
2. Limits of the guarantee..................................................................................................5
3. Description and main features ......................................................................................6
3.1 General features........................................................................................................6
3.2 Typical applications with YAV904X8 .........................................................................6
3.3 Ordering information..................................................................................................7
3.4 Device electrical Characteristics................................................................................7
3.5 Block diagram............................................................................................................8
3.6 Connectors & Jumpers..............................................................................................8
3.6.1 X1 Connector (Device Power & CAN)................................................................8
3.6.2 Jumpers..............................................................................................................8
3.6.3 X2 Connector (Relays).......................................................................................9
3.6.4 LEDs ..................................................................................................................9
3.7 YAV904X8 Dimensions...........................................................................................10
4. Low level CAN commands...........................................................................................11
4.1 Example: Managing a YAV board using C language...............................................11
5. PHI6-Explorer panel......................................................................................................14
6. Install/Uninstall YAV modules into/from a VPC Receiver .........................................16
6.1 Receiver connector..................................................................................................16
6.1.1 YAVs with 96 pin connector..............................................................................16
6.2 Connections.............................................................................................................17
6.2.1 Connecting cables into YAV module terminals.................................................17
7. Getting started with your YAV module.......................................................................18
7.1 CAN Interface..........................................................................................................18
7.2 CAN bus wiring........................................................................................................18
7.3 PHI6-EXPLORER....................................................................................................18
8. YAV modules overview ................................................................................................19
8.1 YAV modules common information .........................................................................19
8.1.1 SW1 DIP switch functionality............................................................................19
8.1.2 CAN bus communication speed.......................................................................19
8.1.3 YAV module address........................................................................................20
8.2 YAV modules standard addressing & Virginia Panel Receivers..............................20
9. Certifications.................................................................................................................24
10. Test................................................................................................................................25

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 4
0.Before you begin
Thank you very much for purchasing this product.
This manual contains the information of the characteristics, performance and usage of the system/module
required for using it.
When using the system, observe the following:
Read this manual carefully to understand the contents well, and make the proper use of this system
accordingly.
Keep the manual safely for ready reference at any time. For basic operation of the system/module, also
read the relevant manuals carefully to understand the contents well, and then make the proper use of
this system accordingly.
1.Safety
Follow the following safety measures to avoid and prevent damaging this product, products connected to it, or
people.
Only qualified and entitled1personnel are authorized to carry out operations of installation and routine on the
devices described in this manual. The company installing it would bear responsibility for any security or
operating failure, when such failure is due to the parameters incorrect programming.
The product described in this manual can be configured to comply with the ruling of different countries. The
manufacturer does not hold any responsibility if the company installing it does not configured it according to the
legal, commercial or security prescriptions that may be in force in the place of installation or otherwise agreed
with the customer.
Should you need to access other components of the system while you are using this product, as a measure of
precaution, read the General Safety Summary in the other products technical manuals
1.1 Symbols and safety terms
The following symbols may appear on the product or its documentation
1The qualified staff must have proved their technical knowledge of this product and should have the corresponding accreditation.
DANGER
High Voltage
Earth protection
WARNING
See manual

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 5
1.2 Precautions against damage to people
Do not work on the product with the
power on.
To avoid electrical discharge, this product must not be handled with
the system powered on and in any case it may not be operated
without protective covers.
1.3 Precautions against damage to the product
Do not insert / unplug cards or other
electronic elements when powered up
The connection/disconnection of the I/O’s when plugged to the
power could produce a sequence of connections that could damage
electronic components which had been previously connected to their
corresponding reference earth.
Do not force the connection tag strips
The connection tag strips are connected exerting a small pressure. If
you encounter difficulty to plug them this may mean that they are
upside down or not aligned. If they are forced, besides the damage
to the strip you can cause damages on the electronics.
Secure the ground connections quality.
All the ground connections must be star-type and with the suitable
section. Loop ground connections are potential receptor antennas
with capacity to generate important current peaks.
Use suitable packing material for
transportation
An electronic module with a lot of fragile components should be
transported with a good protection packaging. A collision can cause
damages that could appear long time after the start up.
Do not install this product near heat
sources, strong vibrations or high
humidity that exceeds the technical
specifications.
Check that the product works without vibrations that exceed the
maximum levels specified, and which could damage its integrity or
cause a contact to become disconnected. The product should work
without humidity and in the temperature range detailed in the
technical specifications.
2.Limits of the guarantee
Products are supplied to the latest available development state at the time of manufacture. Should there
be any future changes for functional or productive improvements of the products; the manufacturer does
not hold any obligation to reprocess at no charge the products that have been already manufactured to
upgrade them to the latest versions.
All the products supplied by S.A. Sistel have passed all established quality controls as well as the EMC
(Electromagnetic Compatibility Checks). The manufacturer cannot be held responsible for any damage
produced by defective manipulation, installation or incompatibility with other products.
The products’ guarantee will only be in force when the installation has been done in accordance with
the technical prescriptions in this manual and the settled general standards: Low Voltage Electro Tech-
nical Regulation (or equivalent for each country) and CE regulations for the Electromagnetic Compatibil-
ity.

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 6
3.Description and main features
The multiplexer YAV904X8 is designed for the isolated switching of DMM signals. Its four
branches are featuring 8 double relays each. By joining the common pins of each branch, a
32 relays multiplexer can be set.
In the case the system requires high precission measurements, a two branch matrix can be
configured, allowing 4-wire measurements (resistors), voltage measurements by using
guards or bridges excitation while measuring (the case of load cells).
The board is organized in 4 groups of 8 bipolar relays, with double contact acces to each
branch, therefore, we have the possibility to set up different multiplexer configurations,
depending on the connections we make inside the test fixture:
Set up
Connections inside the fixture
1x 32 relays multiplexer
Join pin 30 to pin 36
Join pin 31 to pin 37
Join pin 63 to pin 67
Join pin 64 to pin 68
Join pin 94 to pin 5
Join pin 95 to pin 69
2x 16 relays multiplexer
Join pin 30 to pin 36
Join pin 31 to pin 37
Join pin 94 to pin 5
Join pin 95 to pin 69
Four times 1x 8 multiplexer
Don’t join anything
Two times 1x 8 + 1x 16 multiplexer
Join pin 94 to pin 5
Join pin 95 to pin 69
1x8 + 1x 24 multiplexers
Join pin 63 to pin 67
Join pin 64 to pin 68
Join pin 94 to pin 5
Join pin 95 to pin 69
3.1 General features
32 DPST relays up to 60V 1A
Configurable as matrix or scanner mode
Lab View drivers available
3.2 Typical applications with YAV904X8
Two or four wires measuring instruments switching
2 wire floating loads selection

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 7
3.3 Ordering information
Descripción
P/N
Two pole 4x8 Switching Matrix
YAV904X8
3.4 Device electrical Characteristics
Parameter
At Te= 5 … 65ºC, unless otherwise specified
Symbol
Values
Unit
Min.
Typ.
Max.
Operating Parameters
Operating voltage
Vbb
18
-
30
VDC
Operating current (At @24VDC)
IGND
40
-
390
mA
Thermal Ratings
Ambient operating temperature
TA
5
-
65
ºC
Power Dissipation (TA= 25 ºC)
PD
1
-
10
W
Module Switching specifications
Rated current (Cos ø =1) @ 60VAC
IN
-
-
1
A
Maximum switching voltage DC/AC @ 0,5A
VM DC/AC
-
-
150
V
Due to YAV904X8 overall design, the current limitation is up to 1A. Therefore, the following
chart must be considered with the ‘Rated operating current’ up to 1A. At this current level,
maximum switching voltage is 60V.

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 8
Relay Contact specifications
Maximum switching power
-
62,5
-
VA
Mechanical endurance
-
15x106
-
Cycles
Electrical endurance
-
>100000
-
Cycles
Maximum electrical operation frequency
-
1800
Cycles/h
Contact resistance
-
<50
-
mOhm
Operate time
TON
-
7
-
ms
Release time
TOFF
-
3
-
ms
3.5 Block diagram
3.6 Connectors & Jumpers
3.6.1 X1 Connector (Device Power & CAN)
Pin
Description
1
GND
2
+24V
3
CAN Low
4
CAN High
3.6.2 Jumpers
Jumper
Description
SW1: Address
CAN bus speed and the device address in the network can be set.
SW2: UPLOAD
FACTORY USE; Must be OPEN when normal operation. With the jumper set, we can enable the YAV board for
firmware downloading through serial port
SW3: ALT
FACTORY USE; Must be CLOSED when normal operation. With the jumper set, we can enable the YAV board
for firmware downloading through CAN bus
SW4: RESET
FACTORY USE; Must be OPEN when normal operation. Temporary bridge here, causes a reset of the board.
SW4: CANEND
When the device is network end, 120 Ohm resistor is mandatory. Bridging SW4, will place 120 Ohm resistor
between CAN_High and CAN_Low.

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 9
3.6.3 X2 Connector (Relays)
Module function
Receiver Pos. #
YAV904X8: 4 Rows x 8 Colums 2 ways relay matrix
I.T.A. Module P/N
510 108 126
I.T.A. contact P/N
610 110 108
I.T.A. Patchcord
720 102 101
Pin
Description
Pin
Description
Pin
Description
1
0V
33
CAN L
65
+24V
2
Position ID Bit 0
34
CAN H
66
Position ID Bit 2
3
Row A Common +
35
Position ID Bit 1
67
Row C Common +
4
Row A Common -
36
Row B Common +
68
Row C Common -
5
Row D Common +
37
Row B Common -
69
Row D Common -
6
Row A Bit P0L/0 +
38
70
Row C Bit P1L/0 +
7
Row A Bit P0L/0 -
39
Row B Bit P0H/0 +
71
Row C Bit P1L/0 -
8
Row D Bit P1H/0 +
40
Row B Bit P0H/0 -
72
Row D Bit P1H/0 -
9
Row A Bit P0L/1 +
41
73
Row C Bit P1L/1 +
10
Row A Bit P0L/1 -
42
Row B Bit P0H/1 +
74
Row C Bit P1L/1 -
11
Row D Bit P1H/1 +
43
Row B Bit P0H/1 -
75
Row D Bit P1H/1 -
12
Row A Bit P0L/2 +
44
76
Row C Bit P1L/2 +
13
Row A Bit P0L/2 -
45
Row B Bit P0H/2 +
77
Row C Bit P1L/2 -
14
Row D Bit P1H/2 +
46
Row B Bit P0H/2 -
78
Row D Bit P1H/2 -
15
Row A Bit P0L/3 +
47
79
Row C Bit P1L/3 +
16
Row A Bit P0L/3 -
48
Row B Bit P0H/3 +
80
Row C Bit P1L/3 -
17
Row D Bit P1H/3 +
49
Row B Bit P0H/3 -
81
Row D Bit P1H/3 -
18
Row A Bit P0L/4 +
50
82
Row C Bit P1L/4 +
19
Row A Bit P0L/4 -
51
Row B Bit P0H/4 +
83
Row C Bit P1L/4 -
20
Row D Bit P1H/4 +
52
Row B Bit P0H/4 -
84
Row D Bit P1H/4 -
21
Row A Bit P0L/5 +
53
85
Row C Bit P1L/5 +
22
Row A Bit P0L/5 -
54
Row B Bit P0H/5 +
86
Row C Bit P1L/5 -
23
Row D Bit P1H/5 +
55
Row B Bit P0H/5 -
87
Row D Bit P1H/5 -
24
Row A Bit P0L/6 +
56
88
Row C Bit P1L/6 +
25
Row A Bit P0L/6 -
57
Row B Bit P0H/6 +
89
Row C Bit P1L/6 -
26
Row D Bit P1H/6 +
58
Row B Bit P0H/6 -
90
Row D Bit P1H/6 -
27
Row A Bit P0L/7 +
59
91
Row C Bit P1L/7 +
28
Row A Bit P0L/7 -
60
Row B Bit P0H/7 +
92
Row C Bit P1L/7 -
29
Row D Bit P1H/7 +
61
Row B Bit P0H/7 -
93
Row D Bit P1H/7 -
30
Row A Common +
62
94
Row C Common +
31
Row A Common -
63
Row B Common +
95
Row C Common -
32
Row D Common +
64
Row B Common -
96
Row D Common -
3.6.4 LEDs
Led
Description
STATUS
This led will bright if the module has firmware loaded and is powered on. If the module is powered on but no
firmware is running, led will not bright.

TECHNICAL MANUAL 620020E05
Due to the continuous products improvement, the indications of the present manual can be modified without previous warning and in any
case are a contract commitment. The present information publishing does not represent resignation of intellectual property or patent.
Copyright 2009-2010 S.A. Sistel -E 08211 BARCELONA Pag. 10
3.7 YAV904X8 Dimensions
YAV boards for factors are showed below.
YAV904X8 is Form A.