Jetter JetWeb JX6-AD8 User manual

Article No.: 60865921 / Rev. 1.11 12/2003 Printed in Germany

JetWeb Submodule JX6-AD8
2 Jetter AG
Revision 1.11
December 2003
Jetter AG reserves the right to make alterations to its products in
the interest of technical progress. These alterations need not be
documented in every single case.
This manual and the information contained herein have been
compiled with due diligence. This manual and the information
contained herein have been compiled with due diligence.
JETTER AG shall not be liable for errors contained herein or for
incidental or consequential damage in connection with the
furnishing, performance, or use of this material.
The brand names and product names used in this document are
trademarks or registered trademarks of the respective title owner.

JetWeb Submodule JX6-AD8
Jetter AG 3
How to Contact us:
Jetter AG
Gräterstraße 2
D-71642 Ludwigsburg
Germany
Phone - Switchboard: 07141/2550-0
Phone - Technical Hotline: [phone]
Phone - Sales: 07141/2550-433
Fax: [phone]
E-Mail: [e-mail]
Internet: http://www.jetter.de
This Operator's Manual is an Integral
Part of the JetWeb-System
Submodule JX6-AD8:
Type: __________________________________
Serial No: __________________________________
Year of Manufacture:__________________________________
Order No: __________________________________
To be entered by the customer:
Inventory No: __________________________________
Place of operation: __________________________________
ÓCopyright 2003 by JETTER AG. All rights reserved.

Table of Contents JetWeb Submodule JX6-AD8
4 Jetter AG
Table of Contents
1Word of Advice on this Manual 6
1.1 Meaning 6
1.2 Description of Symbols 7
2Safety Instructions 8
2.1 General Safety Instructions 8
2.2 Instructions on EMI 11
3Physical Dimensions 12
4Technical Data 13
5Input Circuit 15
5.1 Single-ended Voltage Channel 15
5.2 Differential Voltage Channel 15
5.3 Single-ended Current Channel 16
5.4 Differential Current Channel 16
6Configuration of Analog Inputs 17
6.1 Description of Connections 19
6.1.1 Analog Voltage Channels 19
6.1.2 Analog Current Channels 23
6.1.3 Jumper Settings 26
7JX6-AD8 Submodule - Firmware 28
7.1 JX6-AD8 is plugged on a JC 647 controller 28
7.1.1 Addressing the submodule socket 28
7.1.2 Overview of Registers 28
7.1.3 Description of Registers 29
7.1.4 JX6-AD8 located in submodule socket # 1 40
7.1.5 JX6-AD8 located in submodule socket # 2 41
7.1.6 JX6-AD8 located in submodule socket # 3 42
7.2 JX6-AD8 located on a D-CPU Controller 43
7.2.1 Addressing the submodule socket 43
7.2.2 Overview of Registers 43
7.2.3 Description of Registers 44
7.2.4 JX6-AD8 located in submodule socket # 1 52
7.2.5 JX6-AD8 located in submodule socket # 2 53

JetWeb Submodule JX6-AD8 Table of Contents
Jetter AG 5
7.3 JX6-AD8 plugged into a peripheral module JX6-CON1,
or JX6-CON+ 55
7.3.1 Addressing the submodule socket and the registers 55
7.3.2 Overview of Registers 55
7.3.3 Description of Registers 57
7.3.4 JX6-AD8 located in submodule socket # 1 69
7.3.5 JX6-AD8 located in submodule socket # 2 70
7.3.6 JX6-AD8 located in submodule socket # 3 72
8Installing the JX6-AD8 Submodule 74
List of Appendices
Appendix A: Glossary ................................................................ 80
Appendix B: List of Abbreviations .............................................. 82
Appendix C: Index of Illustrations .............................................. 83
Appendix D: Index...................................................................... 84

Word of Advice on this Manual JetWeb Submodule JX6-AD8
6 Jetter AG
1 Word of Advice on this Manual
1.1 Meaning
This manual is an integral part of the JetWeb submodule JX6-
AD8, and
· must be kept in a way that it is always at hand until the
JetWeb submodule JX6-DA4 will be disposed of.
· If the JetWeb submodule JX6-AD8 is sold, transferred or
lent, this manual must be handed over.
In any case you encounter difficulties to clearly understand this
manual, please contact the manufacturer.
We would appreciate any suggestions and contributions on your
part and would ask you to contact us. This will help us to produce
manuals that are more user-friendly and to address your wishes
and requirements.
Missing or inadequate knowledge of the manual results in the loss
of any claim of liability on part of Jetter AG. Therefore, the
operating company is recommended to have the instruction of the
persons concerned confirmed in writing.
Maintenance of the JetWeb Submodule Jx6-AD8
The JetWeb Submodule JX6-AD8 is maintenance-free. Therefore,
no inspection or maintenance works are required for the operation
of the module.
Decommissioning and disposal of the JetWeb Submodule
JX6-AD8
Decommissioning and disposal of the JetWeb Submodule JX6-
AD8 are subject to the environmental legislation of the respective
country in effect for the operator's premises.

JetWeb Submodule JX6-AD8 Word on this Manual
Jetter AG 7
1.2 Description of Symbols
This sign is to indicate a possible impending danger of serious
injury or death.
This sign is to indicate a possible impending danger of light injury.
This sign is also to warn you of material damage.
This sign is to indicate a possible impending situation which might
bring damage to the product or to its surroundings.
You will be informed of various possible applications and will
receive further useful suggestions.
Enumerations are marked by full stops, strokes or scores.
Operating instructions are marked by this arrow.
Automatically running processes or results to be achieved are
marked by this arrow.
PC and user interface keys.
Warning
Caution
Important
Note
· / -
(D)

Safety Instructions JetWeb Submodule JX6-AD8
8 Jetter AG
2 Safety Instructions
2.1 General Safety Instructions
The JetWeb Submodule JX6-AD8 is in line with the current state
of the art. The JetWeb Submodule JX6-AD8 complies with the
valid safety regulations and standards. Special emphasis was
given to the safety of the users.
Of course, the user should adhere to the following regulations:
· relevant accident prevention regulations;
· accepted safety rules;
· EU guidelines and other country-specific regulations.
Usage as Agreed Upon
The JetWeb Submodule JX6-AD8 is used for acquiring analog
voltages or currents.
The submodule is supplied with power by the basic module. The
following controllers can be used as basic modules: D-CPU, and
JC 647, as well as the peripheral modules JX6-CON1, or
JX6-CON+. The supply voltage is 24 V DC. This operating voltage
is classified as SELV (Safety Extra Low Voltage). Thus, the
JetWeb Submodule JX6-AD8 is not subject to the EC “Low
Voltage Directive" (LVD).
The JetWeb Submodule JX6-AD8 must be operated within the
limits of the technical data given in chapter 4.
Important !
The JetWeb Submodule JX6-AD8 may only be inserted into
the sockets of the basic modules D-CPU and JC 647 or
peripheral modules JX6-CON1, and JX6-CON+ intended for
this purpose.
Usage Other Than Agreed Upon
The JetWeb Submodule JX6-AD8 must not be used in technical
systems which to a high degree have to be fail-safe, e.g.
ropeways and aeroplanes.
If the JetWeb Submodul JX6-AD8 is to be run under surrounding
conditions, which differ from the conditions mentioned in chapter
Technical Data, the manufacturer is to be contacted beforehand.

JetWeb Submodule JX6-AD8 Safety Instructions
Jetter AG 9
Installation and Maintenance
Mounting, backfitting, maintenance and repair may only be carried
out by specially trained personnel, as specific know-how will be
required.
Isolate the controller from the mains (pull out the mains plug)
when working on the control system.
Modifications and Alterations to the Module
Important !
Due to safety reasons, no modifications and alterations to the
JetWeb Submodule JX6-AD8 and its functions are allowed. Any
modifications to this module not expressly authorised by JETTER
AG will result in a loss of any liability claims to Jetter AG.
The original parts are specifically designed for the JetWeb
Submodule JX6-AD8. Third-party parts and equipment are not
tested on our part, and are therefore not released by us. The
installation of such parts may impair the safety and the proper
functioning of the JetWeb Submodule JX6-AD8.
Any liability on the part of Jetter AG for any damages resulting
from the use of non original parts and equipment is excluded.
Malfunctions
Malfunctions or other damages are to be reported to an
authorized person immediately.
Safeguard the JetWeb Submodule JX6-AD8 against misuse
or accidental use.
Only qualified experts are allowed to carry out repairs.

Safety Instructions JetWeb Submodule JX6-AD8
10 Jetter AG
Information Signs and Labels
Nameplates, information signs, and labels always have to be
observed and kept readable.
Damaged or unreadable information signs and labels are to
be exchanged.
Earthing procedure
Screw down the JX6 housing to a highly conductive and
earthed mounting plate.
An earth-terminal screw with a M4 thread is located on the
top face of the JX6 housing.
This earthing screw shall electrically be connected to a PE
terminal in the electric cabinet by means of a PE conductor
(conductor area 1.5 mm², colour green-yellow) (refer to
Fig. 1).
Fig. 1: Earthing, JX6 housing

JetWeb Submodule JX6-AD8 Safety Instructions
Jetter AG 11
2.2 Instructions on EMI
The noise immunity of a system corresponds to the weakest
component of the system.
For this reason, correct wiring and shielding of the cables is
important.
Important !
Measures for increasing immunity to interference:
Shield cables on both ends.
The entire shield must be drawn behind the isolation, and
then be clamped under an earthed strain relief with the
greatest possible surface area.
When male connectors are used:
Only use metallized connectors, e.g. SUB-D with metallized
housing. Please take care of direct connection of the strain
relief with the housing here as well (refer to Fig. 2).
Fig. 2: Shielding of SUB-D connectors in conformity with
the EMC standards.
As a rule, physical separation should be maintained between
signal and power lines.
It is of great importance that the JX6 housing is screwed
down to a highly conductive mounting plate.

Physical Dimensions JetWeb Submodule JX6-AD8
12 Jetter AG
3 Physical Dimensions
Fig. 3: Side View of the JX6-AD8 Submodule
Fig. 4: Front View of the JX6-AD8 Submodule
Design
Dimensions (H x W x D in mm) 15.0 x 54.5 x 110.5
Installation Can be plugged into socket # 1,
2 or 3 of the controller JC 647
Can be plugged into socket # 1
or 2 of the controller D-CPU
Can be plugged into socket # 1,
2 or 3 of the peripheral modules
JX6-CON1, or JX6-CON+

JetWeb Submodule JX6-AD8 Technical
Jetter AG 13
4 Technical Data
Functional Data
Number of inputs Voltage channels:
8 single-ended channels max.
4 differential channels max.
Current channels:
4 single-ended channels max.
4 differential channels max.
Channel-wise configuration
Cyclical conversion of 1 to 8
voltages (depending on input
configuration)
Resolution 16 bits
Voltage range
Value range
-10 V ... +10 V
-32768 ... +32767
Current range 1
Value range
-20 mA ... +20 mA
-32768 ... +32767
Current range 2
Value range
4 mA … +20 mA
6554 ... +32767
Sampling interval min. 1 ms per channel
Absolute error (Voltage) max. 0.3 %
Absolute error (Current) max. 0.4 %

Technical Data JetWeb Submodule JX6-AD8
14 Jetter AG
Electrica Data
Power supply of JX6-AD8
+ 24 V, and +/- 15 V
· Through submodule socket #
1, 2 or 3 of the controller JC
647
· Through submodule socket #
1 or 2 of the controller D-CPU
· Through socket # 1, 2 or 3 of
the peripheral modules JX6-
CON1, or JX6-CON+
Input impedance
- Voltage:
- Current:
55 kW
100 W
Electrical isolation None
Power supply provided by JX6-
AD8
+/- 15 V / 5 mA
Operating Parameters
JX6-AD8 submodule is plugged into a D-CPU, or JC 647
The operating parameters of the controller D-CPU, and JC 647 do
apply.
Operating Parameters
JX6-AD8 submodule is plugged into a JX6-CON1, or JX6-
CON+
The operating parameters of the peripheral modules JX6-CON1,
and JX6-CON+ do apply.

JetWeb Submodule JX6-AD8 Input Circuit
Jetter AG 15
5 Input Circuit
5.1 Single-ended Voltage Channel
Fig. 5: Single-ended Voltage Channel
5.2 Differential Voltage Channel
Fig. 6: Differential Voltage Channel

Input Circuit JetWeb Submodule JX6-AD8
16 Jetter AG
5.3 Single-ended Current Channel
Fig. 7: Single-ended Current Channel
5.4 Differential Current Channel
Fig. 8: Differential Current Channel

JetWeb Submodule JX6-AD8 Configuration Inputs
Jetter AG 17
6 Configuration of Analog Inputs
The AD converter cyclically converts one to eight voltages.
Through a configuration (input configuration) the following
parameters can be specified:
· Single-ended voltage channel (with reference to ground)
· Differential voltage channel
· Single-ended current channel (with reference to ground)
· Differential current channel
· Voltage range: -10 ... +10 V
· Current range: -20 ... +20 mA
· Current range: 4 ... 20 mA
Only voltages (currents) of inputs, that have been configured
beforehand, are converted.
1 to 8 configurations are possible. Each configuration is written
into a register.
The number and the kind of possible configurations depend on the
quantity of voltages (currents) to be converted.
Reason:
Since every voltage or current measurement requires a
configuration, the following combinations are possible:
· max. 8 single-ended voltage channels
· max. 4 differential-mode current channels
· max. 4 single-ended current channels
· max. 4 differential-mode current channels
· or a combination out of them.
Per current channel one differential voltage less can be converted.

Configuration of Analog Inputs JetWeb Submodule JX6-AD8
18 Jetter AG
Input Configuration
Register Value
Single-ended -20 .. +20 mA 3
4 .. 20 mA 17
-10 .. +10 V 8
Differential mode -20 .. +20 mA 7
4 .. 20 mA 21
-10 .. +10 V 12
The register number depends on the basic module and the socket
number (for more information please refer to the description of
registers in chapter 7 "JX6-AD8 Submodule - Firmware
In chapter 6.1 an example of the input configuration is given.

JetWeb Submodule JX6-AD8 Description of Connections
Jetter AG 19
6.1 Description of Connections
6.1.1 Analog Voltage Channels
Pin Assignment - Female SUB-D connector, 15 pins
Pin Signal Comment
Single-
ended
Differen-
tial mode
IN x A ->
IN x B
1 GND Reference potential
2 IN1 IN1 A Analog input
3 IN2 IN2 A Analog input
4 IN3 IN3 A Analog input
5 IN4 IN4 A Analog input
6 IN5 IN1 B Analog input
7 IN6 IN2 B Analog input
8 IN7 IN3 B Analog input
9 IN8 IN4 B Analog input
10 Not assigned
11 +15V Loadability: 5 mA
12 -15V Loadability: 5 mA
13 GND Reference potential
14 Not assigned
15 Not assigned

Description of Connections JetWeb Submodule JX6-AD8
20 Jetter AG
Important !
Do not connect any voltage sources to pin 1, 11, 12 and 13.
This will result in damages to the product.
Caution