janitza 800-DI14 Instruction manual

www.janitza.de
800-DI14
digital input module
Expansion module for the UMG801
(as of firmware 1.5.0)
User manual and technical data
Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau
Support tel. [phone]
Email: [email protected]
www.janitza.com
Doc. no.: 2.053.097.0.a Date 06/2023

2
800-DI14 module www.janitza.de
Digital input module 800-DI14 for the UMG801 (as of firmware 1.5.0)
Doc. no.: 2.053.097.0.a
Date: 06/2023
The German version is the original version of the documentation

3
www.janitza.de 800-DI14 module
Subject to technical alterations.
The contents of our documentation have been compiled with great care and reflect the current state of the
information available to us. Nonetheless, we wish to point out that updates of this document are not always
possible at the same time as technical refinements are implemented in our products. Please see our website
under www.janitza.de for the current version.
Please see our website under www.janitza.de for the current version.

4
800-DI14 module www.janitza.de
Table of contents
1. Information on the devices and the user manual 8
1.1 Disclaimer 8
1.2 Copyright notice 8
1.3 Technical changes 8
1.4 About this user manual 8
1.5 Defective device/disposal 9
2. Safety 10
2.1 Display of warning notices and safety information 10
2.2 Hazard levels 10
2.3 Product safety 10
2.4 Hazards when handling the device, components and modules 11
2.5 Electrically qualified personnel 12
2.6 Warranty in the event of damage 12
2.7 Safety information for handling current transformers 12
3. Product description 14
3.1 800-DI14 digital input module 14
3.2 Incoming goods inspection 14
3.3 Intended use 15
3.4 Overview of module functions 15
3.5 EU/UKCA Declaration of Conformity 15
3.6 FCC Declaration of Conformity 15
3.7 Transformers 15
3.8 Scope of delivery 16
3.9 Accessories 16
3.10 Operating concept 16
3.11 GridVis®network analysis software 16
4. Mounting 18
4.1 Connections/controls 22
4.2 Module markings – rating plate 23

5
www.janitza.de 800-DI14 module
5. Installation 24
5.1 Digital inputs 24
5.2 Startup procedure/initialization 24
5.3 Connection example 25
5.4 Module identification / Diagnostics on the basic device 26
5.4.1 Entry Identify all modules 26
5.4.2 Entry Identify one module 27
5.4.3 Module identification - LED blink interval 27
6. Module communication / PC connection 28
6.1 Module communication 28
6.2 PC connection of the UMG801 basic device with digital input module or your
module series via the Ethernet interface 28
6.3 PC direct connection of the UMG 801basic device with digital input module or your
module series via the Ethernet interface 28
6.4 Module communication options 29
6.4.1 Module handling in the GridVis ®software 29
6.4.2 Web page of the UMG801 basic device 29
7. Operation, display and button functions 30
7.1 Basic device with 800-DI14 module 30
7.2 Module-relevant menu items of the basic device with one 800-DI14 module 30
8. Digital input module 800-DI14 - Status messages 31
9. Module-relevant measuring displays (800-DI14 module only) 32
10. Device views 34
11. Technical data 35
12. Dismounting 37

6
800-DI14 module www.janitza.de
13. Module replacement 38
13.1 Module replacement 38
13.2 Modules - Error cases 38
14. Service and maintenance 40
14.1 Repair 40
14.2 Service 40
14.3 Device adjustment 40
14.4 Calibration interval 40
14.5 Firmware update 40
14.6 Procedure in the event of a malfunction 40
14.7 Resetting the module to the standard factory settings
40
14.8 Information on saving measured values and configuration data 41

7
www.janitza.de 800-DI14 module

8
800-DI14 module www.janitza.de
1. Information on the devices and the user manual
1.1 Disclaimer
Compliance with the usage information for the
devices (modules/components) is a prerequisite for
safe operation and attaining the stated performance
characteristics and product features.
Janitza electronics GmbH assumes no liability for
bodily injury, material damage or financial losses
which result from disregard of the usage information.
Ensure that the usage information for the products is
legible and accessible.
1.2 Copyright notice
© 2022 - Janitza electronics GmbH - Lahnau. All
rights reserved.
Any reproduction, processing, distribution or other
use of this usage information, in whole or in part, is
prohibited.
All trademarks and the rights arising from them are
the property of the respective owners of these rights.
1.3 Technical changes
· Make sure that your device (modules/components)
matches the user manual.
· This user manual applies to the 800-DI14 module.
Separate validities and distinctions are marked.
· First make sure you have read and understood the
usage information accompanying the product.
· Keep the usage information associated with the
product available for the entire service life and pass
it on to any possible subsequent users.
· Find out about device revisions and the associated
modifications of the usage information associated
with your product at www.janitza.de.
1.4 About this user manual
If you have questions, suggestions or ideas for im-
provement of the user manual, please let us know via
email at: [email protected].
INFORMATION
This user manual describes the 800-DI14 module for
the UMG801 basic device and provides information
about the operation of the devices and modules.
Also consult the additional usage information relevant
for this user manual, such as:
· the installation manual.
· the data sheet.
· the "Safety information" supplement.
· the supplement on mounting the modules.
· the usage information on the basic device and
the integrated modules of your meter and module
topology.
Moreover, the GridVis®software has an “online
help” feature.
INFORMATION
Our usage information uses the grammatical mascu-
line form in a gender-neutral sense! This form always
refers equally to women, men and diverse. In order
to make the texts more readable, distinctions are not
made. We ask for your understanding for these simpli-
fications.

9
www.janitza.de 800-DI14 module
1.5 Defective device/disposal
Before sending defective devices, modules or
components back to the manufacturer for testing:
· Contact the manufacturer's Support department.
· Send devices, modules or components complete
with all accessories.
· When doing so, please bear the terms for transpor-
tation in mind.
INFORMATION
Please return defective or damaged devices, modules
or components to Janitza electronics GmbH in ac-
cordance with the shipping instructions for air or road
freight (complete with accessories).
Observe special regulations for devices with built-in
batteries or rechargeable batteries!
Do not attempt to open or repair the device (the
module, the component) on your own because oth-
erwise all warranty claims become invalid!
For the disposal of the device (the module, the
component), please observe national regulations!
Dispose of individual parts, as applicable, depending
on their composition and existing country-specific
regulations, e.g. as
· Electronic waste,
· Batteries and rechargeable batteries,
· Plastics,
· Metals.
Engage a certified disposal company to handle
scrapping as needed.
Information on "Service and maintenance" of your
device can be found in Sect. “14. Service and main-
tenance” on p. 40.

10
800-DI14 module www.janitza.de
2. Safety
The chapter on Safety contains information which
must be observed to ensure your personal safety
and avoid material damage.
2.1 Display of warning notices and safety infor-
mation
The warning notices shown below
· are found throughout the usage information.
· can be found on the devices themselves.
· indicate potential risks and hazards,
· underscore aspects of the information provided that
clarifies or simplifies procedures.
This additional symbol on the device (module/com-
ponent) itself indicates an electrical hazard that can
lead to severe injury or death.
This general warning symbol draws attention to a
possible risk of injury. Be certain to observe all of the
information listed under this symbol in order to avoid
possible injury or even death.
2.2 Hazard levels
Warning and safety information is marked by a
warning symbol, and the hazard levels are shown as
follows, depending on the degree of hazard:
DANGER
Warns of an imminent danger which, if not avoided,
results in serious or fatal injury.
WARNING
Warns of a potentially hazardous situation which, if
not avoided, could result in serious injury or death.
CAUTION
Warns of an immediately hazardous situation which,
if not avoided, can result in minor or moderate injury.
ATTENTION
Warns of an immediately hazardous situation which,
if not avoided, can result in material or environmental
damage.
INFORMATION
Indicates procedures in which there is no hazard of
personal injury or material damage.
2.3 Product safety
The devices, components and modules reflect
current engineering practice and accepted safety
standards, but hazards can arise nonetheless.
Observe the safety regulations and warning notices.
If notices are disregarded, this can lead to personal
injury and/or damage to the product.
Every type of tampering with or use of the devices
and the modules,
· which goes beyond the mechanical, electrical or
other operating limits can lead to personal injury
and/or damage to the product;
· constitutes “misuse” and/or “negligence” under the
product’s warranty and thus voids the warranty for
any possible resulting damage.
Read and understand the user manual and the usage
information on the basic device before installing, op-
erating, maintaining and using the devices, compo-
nents and modules.
Only operate the devices, components and modules
when they are in perfect condition and in compliance
with this user manual and the usage information that
is included. Send defective devices, components
or modules back to the manufacturer in compliance
with proper transport conditions.
Retain the user manual throughout the service life of
your product and keep it at hand for consultation.
When using the device, component or module, also
observe the legal and safety regulations for your sys-
tem that are applicable for the respective use case.

11
www.janitza.de 800-DI14 module
WARNING
Risk of injury due to electrical current and voltage!
Severe bodily injury or death can result! Therefore
please abide by the following:
· Do not touch bare, stripped wires or device in-
puts that are dangerous to touch on the devic-
es, components and modules.
· Switch off your installation before commenc-
ing work! Secure it against being switched on!
Check to be sure it is de-energized! Ground and
short circuit! Cover or block off adjacent live
parts!
· During operation and troubleshooting (especial-
ly with DIN rail devices), check the environment
for dangerous voltages and switch these off if
necessary!
· Wear protective clothing and protective equip-
ment in accordance with applicable guidelines
when working on electrical systems!
· Before making connections, ground the device
/ component / module by means of the ground
wire connection, if present!
· Do not touching bare or stripped leads that are
energized! Equip stranded conductors with wire
ferrules!
· Hazardous voltages can be present in all cir-
cuitry parts that are connected to the power
supply.
· Protect wires, cables and devices with a suit-
able line circuit breaker/fuse!
· Never switch off, remove or tamper with safety
devices!
· There can still be hazardous voltages present in
the device or in the component (module) even
after it has been disconnected from the supply
voltage (capacitor storage).
· Do not operate equipment with current trans-
former circuits when open.
· Only connect screw terminals with the same
number of poles and design!
· Do not exceed the limit values specified in the
user manual and on the rating plate! This must
also be observed during testing and commis-
sioning.
· Take note of the safety and warning notices
in the usage information that belongs to the
device, components or modules!
2.4 Hazards when handling the device, compo-
nents and modules
When operating electric devices, components or
modules, it is unavoidable for certain parts of these
devices to conduct hazardous voltage. Consequent-
ly, severe bodily injury or material damage can occur
if they are not handled properly.
Therefore, when handling our devices, components,
or modules, always observe the following:
· do not exceed the limit values specified in the user
manual and on the rating plate! This must also be
observed during testing and commissioning!
· Take note of the safety and warning notices in all
usage information that belongs to the device, com-
ponents or modules!
WARNING
Disregarding the connection conditions of the
Janitza measurement devices, modules or com-
ponents can lead to injuries or even death or to
material damage!
· Do not use Janitza meters, modules or compo-
nents for critical switching, control or protection
applications where the safety of persons and
property depends on this function.
· Do not carry out switching operations with the
Janitza measurement devices, modules or com-
ponents without prior inspection by your system
manager with specialist knowledge! In particular,
the safety of persons, material assets and the ap-
plicable standards must be taken into account!

12
800-DI14 module www.janitza.de
2.5 Electrically qualified personnel
To avoid bodily injury and material damage, only
electrically qualified personnel are permitted to work
on the devices and their components, modules,
assemblies, systems and current circuits who have
knowledge of:
· The national and international accident prevention
regulations.
· Safety technology standards.
· Installation, commissioning, operation, disconnec-
tion, grounding and marking of electrical equip-
ment.
· the requirements concerning personal protective
equipment.
Electrically qualified persons within the scope of the
technical safety information of all usage informa-
tion associated with the device and its components
(modules) are persons who can furnish proof of
qualification as an electrically skilled person.
WARNING
Warning against unauthorized manipulation or
improper use of the device or its components
(modules)!
Opening, dismantling or unauthorized manipulation of
the device and its components (modules) which goes
beyond the mechanical, electrical or other operating
limits indicated can lead to material damage or injury,
up to and including death.
· Only electrically qualified personnel are per-
mitted to work on the devices and their com-
ponents (modules), assemblies, systems and
current circuits.
· Always use your device or component (module)
only in the manner described in the associated
documentation.
· If there is discernible damage, send the device
or the component (module) back to the manu-
facturer!
2.6 Warranty in the event of damage
Any unauthorized tampering with or use of the
device, component or module constitutes “misuse”
and/or “negligence” under the product’s warranty
and thus voids the warranty for any possible re-
sulting damage. Note in this regard Sect. “3.3
Intended use” on p. 15.
2.7 Safety information for handling current
transformers
Definition of the terms current transformers/cur-
rent sensors:
In this user manual, the term "current transformer"
is used for special transformers for the proportional
conversion of currents of large amperages to directly
measurable, smaller current values.
In contrast, the term "current sensor" is used for
special transformers for the proportional conversion
of currents of large amperage to directly measurable,
smaller voltage values.
Current transformers and current sensors provide a
safe galvanic isolation between the primary circuit
and the measurement circuit due to their construc-
tive design and their physical operating principle.
For simplification, the UMG801 basic device only
uses the term "current transformer" in the display
to configure "current transformers" and "current
sensors"!
WARNING
Risk of injury due to high currents and high elec-
trical voltages at the current transformers/current
sensors!
Current transformers operated while open on the
secondary side (high voltage peaks pose a hazard
when touched) can result in severe bodily injury or
death.
· Avoid operating the current transformers while
open; short circuit the unloaded transformers!
· Before interrupting the current supply, short
circuit the secondary connections of the cur-
rent transformers. Switch any test switches
that automatically short circuit the secondary
lines of the current transformers to the “Test”
status (Check the test switch/short circuiting
connection beforehand)!
· Only use current transformers/current sensors
with basic insulation according to IEC 61010-
1:2010!
· Caution, even current transformers rated as
safe for open operation can pose a hazard
when touched during operation while open!
· Make sure that screw terminals for the current
transformer connection/current sensor con-
nection on the device are tightened sufficiently!
· Comply with the information and provisions in
the documentation of your current transform-
ers/current sensors!

13
www.janitza.de 800-DI14 module
CAUTION
Risk of injury or damage to the meter due to high
measurement currents at the connections of the
current transformers!
High measuring currents can cause temperatures of
up to 80°C (176°F) at the connections of the current
transformers/current sensors.
· Use wiring that is designed for an operating
temperature of at least 80°C (176°F)!
· The current transformers can be hot even after
the power supply has been switched off. Allow
the connections of the current transformers
and the connecting cables to cool down before
touching them!
CAUTION
Risk of injury or damage to the basic device (mod-
ule) and/or your system due to a short circuit!
Inadequate insulation at the current measurement in-
puts of the modules with respect to the supply circuits
of the basic device can cause dangerous voltages
at the measurement input or damage to your device
(module)/system.
· Ensure reinforced or double insulation with
respect tothe supply circuits!

14
800-DI14 module www.janitza.de
3. Product description
3.1 800-DI14 digital input module
The 800-DI14 digital input module extends the
functional range of the basic device (UMG801 as of
firmware 1.5.0)by a further 14 digital inputs.
The UMG801 basic device detects an input signal
at the digital input of the 800-DI14 module when:
· A voltage of at least 18V and at most 28V DC
(typically at 4mA) is present.
· A current of at least 0.5mA and at most 6mA
flows.
For voltages from 0 to 5V and currents of less than
0.5mA, there is no input signal.
3.2 Incoming goods inspection
The prerequisites for trouble-free and safe operation
of the module include proper transport, storage,
setup and assembly, as well as proper operation and
maintenance.
Exercise due caution when unpacking and packing
the device, do not use force and only use suitable
tools. Check the following:
· the module by performing a visual inspection to
ensure flawless mechanical condition.
· the scope of delivery (see Sect. “3.8 Scope of deliv-
ery” on p. 16) for completeness before beginning
with assembly and installation.
If it must be assumed that safe operation of your
basic device with module is not possible:
1. Switch off the power to your system (your
device)!
2. Secure it against being switched back on!
3. Check to be sure it is de-energized!
4. Ground and short circuit the system (device)!
5. Cover or block off adjacent live parts!
Safe operation is impossible, if, for example, the
basic device with module:
· Has visible damage,
· No longer functions despite an intact power supply,
· Was subjected to extended periods of unfavorable
conditions (e.g. storage outside of the permissible
climate thresholds without adjustment to the room
climate, condensation, etc.) or transport stress
(e.g. falling from an elevated position, even without
visible external damage, etc.).
Fig.: 800-DI14 module
INFORMATION
When setting up your meter and module topology,
note that:
· The UMG801 as the basic device allows the
mounting of up to 10 modules.
· The scope of delivery for the module includes the
appropriate bus connector (JanBus interface) for
connection to the basic device.
ATTENTION
Improper handling may cause damage to the
module and result in material damage!
The contacts of the bus connectors (Janbus interface)
can bend or break off and destroy the bus connector.
· Never touch or manipulate the contacts of the bus
connector!
· Never force the bus connector into the module!
Please note Sect. “4. Mounting” on p. 18 in
this regard.
·When handling, transporting and storing the
module, protect the contacts of the bus
connector!
INFORMATION
Please also observe all usage information associ-
ated with the basic device in addition to the usage
information for the modules!

15
www.janitza.de 800-DI14 module
3.3 Intended use
The module / component
· is only for use in the industrial sector.
· is intended as an expansion module for the
UMG801 basic device in switchboard cabinets and
small distribution boards.
· must only be mounted with a basic device that is
disconnected from the power supply (see Sect. “4.
Mounting” on p. 18).
INFORMATION
More information on certain functions of the basic
device with modules can be found in the usage
information of the basic device.
The basic device and the modules are not designed
for installation:
· In vehicles! Use of the basic device with modules in
non-stationary equipment is considered an excep-
tional environmental condition and is only permissi-
ble by special agreement.
· In environments with harmful oils, acids, gases,
vapors, dusts, radiation, etc.
· In potentially explosive environments.
3.4 Overview of module functions
Functions of the 800-DI14 module:
· 14 additional digital inputs.
· Detects an input signal at U= min. 18V and max.
28VDC (typically at 4mA) or I= min. 0.5mA and
max. 6mA.
3.5 EU/UKCA Declaration of Conformity
Please see the EU/UKCA declarations of conformity
posted at www.janitza.de for the laws, standards and
directives applied by Janitza electronics GmbH for
the devices. The EU/UKCA conformity of the device
permits the marking CE/UKCA.
3.6 FCC Declaration of Conformity
The device:
· complies with Part 15 of the FCC Rules for Class
B digital devices (limits to protect against harmful
interference in a residential installation).
· generates, uses and can radiate high-frequency
energy
· can cause harmful interference to radio communi-
cations if not installed and used properly. There is
no guarantee that interference will not occur in a
particular installation.
If there is radio or television reception interference,
which can be determined by turning the device on
and off, proceed as follows:
· Align or reposition the receiving antenna.
· Increase the distance between the device and the
radio/television receiver.
· Connect the device and the radio/television receiver
in different circuits.
· if necessary, contact Janitza support or a radio/tele-
vision technician.
Code of Federal Regulations, Title 47, Part 15, Sub-
part B - Unintentional Radiators.
3.7 Transformers
It is not permitted to use the outputs of Janitza
measurement devices, components and modules for
switching protective devices or protective relays! Use
only "Current transformers for measuring purposes"
for Janitza measurement devices, components and
modules!

16
800-DI14 module www.janitza.de
3.8 Scope of delivery
Quantity Part. no. Designation
152.31.214. 800-DI14 module
(digital input module)
152.31.206 1TE module bus connector
133.03.886
Installation instructions (DE/EN)
"Digital input module for the
UMG801"
133.03.342 "Safety information” supplement
(12 languages)
Tab. Scope of delivery for 800-DI14 digital input module
INFORMATION
· The modules are delivered with the necessary
screw terminals and bus connectors (JanBus in-
terface) for connection to the basic device or other
modules.
· All supplied options and design variants are de-
scribed on the delivery note.
· The GridVis®network analysis software is available
at www.janitza.de and can be used to configure
your basic device with modules and read out data
for analysis (prerequisite: PC connection to your
basic device).
3.9 Accessories
Quantity Part. no. Designation
110.01.953 End bracket
Tab. Accessories
3.10 Operating concept
Options to configure the basic device with digital
input module or to read measured values:
· Display and buttons on the basic device (user
interface).
· GridVis®network analysis software.
· RS-485 interface or Ethernet interface.
The modules can be used to realize meter and mod-
ule topologies with a flexible arrangement of the DIN
rails. For the operation of the devices, components
and modules integrated in your meter and module
topology, please refer to the respective additional
usage information.
INFORMATION
Please refer to the user manual of the UMG801
basic device for the operation, configuration and
readout of expansion modules.
This user manual describes the 800-DI14 module
and provides information on the operation of the
module via the basic device (UMG801).
The GridVis®software has an online help with tutori-
als.
A list of parameters and Modbus addresses with
data on your basic device with module is available
for you as a download at www.janitza.de.
3.11 GridVis®network analysis software
With the GridVis®software, you have the perfect tool
for programming, reading out and visualizing mea-
surement data (download at www.janitza.de).
Performance characteristics of the GridVis®soft-
ware
· Configuration of the basic device and the modules
of your meter and module topology.
· Graphic display of measured values.
· Online help and tutorials.
Connections to the PC (GridVis®software)
Information on connections for communication
between the PC and the basic device (with modules)
can be found in the usage information of the basic
device.

17
www.janitza.de 800-DI14 module

18
800-DI14 module www.janitza.de
4. Mounting
CAUTION
Disregard of the installation instructions may
cause property damage or personal injury!
Disregard of the installation instructions may cause
damage to your basic device with module or destroy
it and/or may also result in personal injury.
·In addition to the installation instructions for
your module, also observe the installation
instructions for your basic device, in particular
the safety and warning information.
·Before installing modules
-Disconnect the supply of power to the system!
-Secure it against being switched on!
-Check to be sure it is de-energized!
-Ground and short circuit!
-Cover or block off adjacent live parts!
·Provide adequate air circulation in your installa-
tion environment and cooling, as needed, when
the ambient temperatures are high.
· Return defective modules to Janitza electronics
GmbH in accordance with the shipping in-
structions for air or road freight (complete with
accessories).
· All usage information is also available as a
download at www.janitza.de.
Observe the mounting instructions for your basic
device (e.g. check the bus connector installation!)
and mount the 800-DI14 module in the de-energized
system as follows:
1. Press in the bottom bolts on the rear of the
module.
2. If this has not yet been done, plug the bus con-
nector (JanBus interface) included in delivery into
the sockets on the rear of your module.
Fig.: Module rear view
Fig.: Module rear views
Bus connector
Bus connector
Twisted
Press the bus connector
contacts
into the module sockets
Bottom bolts
INFORMATION
The following module assembly sequence must be
observed!
ATTENTION
Improper handling may cause damage to the
module and result in material damage!
The contacts of the bus connectors (JanBus interface)
can bend or break off and destroy the bus connector.
·Never touch or manipulate the contacts of the
bus connector!
·Never force the bus connector into the module!
·When handling, transporting and storing the
module, protect the contacts of the bus con-
nector!
press

19
www.janitza.de 800-DI14 module
3. Press your module with the bus connector onto
the DIN rail (for suitable DIN rail types, see Sect.
“11. Technical data” on p. 35) until the bottom
bolts engage (click).
UMG801
click!
Bottom bolts
DIN rail
4. Push the contacts of your module bus connector
into the sockets of the basic device bus connec-
tor (or into the sockets of the attached module)
so that the bus connectors (devices) are coupled.
Fig.: Side view of UMG801 and 800-DI14 module
Internal bus connector
UMG801 800-DI14 module
5. Then cable your module and apply voltage to the
basic device (system).
Fig.: Side view of UMG801 and 800-DI14 module
INFORMATION
The basic device automatically recognizes the
module during the power-up procedure!
INFORMATION
Before coupling the module, check to be certain
your basic device is de-energized! Coupling while
energized can destroy your basic device or
module!
800-DI14 module
With bus connector

20
800-DI14 module www.janitza.de
Bus connector
contacts
DIN rail
Bus connector
sockets
JanBus
Interface
JanBus
interface
for further
modules
End bracket
Bus connector
sockets
Fig. Mounting example:
Front view of UMG801 (basic device) with 800-DI14 module
INFORMATION
The figure above shows an example of mounting the
800-DI14 module. Use end brackets to set up your
device and module series on the DIN rails.
INFORMATION
After installing your module, check the function of
the communication between the basic device and
the module using the display on the basic device as
follows:
· When you are in the Home measuring display of
the basic device, pressing the button 1ESC takes
you to the Menu window.
· Use buttons 2 (5) and 5 (6) to select the menu
item System information and confirm with button 3
Enter.
· The System information window with the items
Basic device and Module 1 appears.
· The basic device has detected module 1.
Observe the following:
· The basic device allows the mounting of up to 10
modules!
· Always start and end your device and module se-
ries with end brackets.
Basic device
Module 1
System Information
ESC


Lorem ipsum
Fig. System information window with the en-
tries of the basic device and module 1.
INFORMATION
The basic device does not recognize modules
during the power-up procedure!
If there is no communication to the modules, the mod-
ule functions are not supported (e.g. status messages
of the digital inputs in the Digital I/O status menu).
· Disconnect your system from the power supply
and check the condition of the bus connectors
and the connections of your modules to the ba-
sic device (JanBus interface). If necessary, push
the contacts of the module bus connectors into
the sockets of the basic device bus connector
or the attached modules so that the bus con-
nectors (devices) are coupled.
· For remote module series, check the connection
of the transfer modules with the connection via
the shield clamps.
· If necessary, restart the basic device.
· If these measures do not lead to the desired
result, please contact our Support –
www.janitza.de
Error after starting the basic device with module: