janitza ProData 2 Instruction manual

Doc no. 1.049.012.0.v
Datalogger
ProData 2
Operating instructions and technical data
Item no. 33.03.168
Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support tel. [phone]
Fax [phone]
E-mail: [email protected]
Internet: http://www.janitza.com
www.janitza.com
from hardware rel. 4

2
ProData II
Table of contents
General 3
Inspection on receipt 6
Scope of delivery of ProData 2 7
Available accessories 7
Product description 8
Proper use 8
ProData 2 features 9
GridVis network analysis software 10
Connection variants 12
Installation 14
Position of installation 14
Installation 14
Supply voltage 14
RS485 interface 16
Ethernet interface 19
Digital outputs 20
Digital inputs 22
Temperature measurement input 25
Device address (RS485) 26
DIP switch S1 27
Service button S2 27
LED device status 27
Configuration and commissioning 28
Connecting the supply voltage 28
RS485 interface 28
Digital inputs 30
Pulse counters 31
Events 33
Clock 34
Timer 34
Recordings 35
Data memory 35
Rate conversion 36
Temperature measurement input 38
Ethernet 39
Modbus gateway 40
Service and maintenance 42
Service 42
Device calibration 42
Calibration 42
Battery 43
Replacing the battery 44
Firmware update 45
Procedure in the event of faults 46
Technical data 48
Dimension diagrams 52
Declaration of conformity 54
Connection example 56

3
ProData II
General
Copyright
This operating manual is subject to the legal requirements
for copyright protection and may not be, either in whole
or in part, photocopied, reprinted, or reproduced by
mechanical or electronic means, or in any other manner
be duplicated or redistributed without the legally binding,
written agreement of
Janitza electronics GmbH, Vor dem Polstück 1,
D 35633 Lahnau, Germany.
Trademarks
All trademarks and their resulting rights belong
to the respective holders of these rights.
Disclaimer
Janitza electronics GmbH takes no responsibility
for errors or defects within this operating manual and
takes no responsibility for keeping the contents of this
operating manual up to date.
Comments on the operating manual
We welcome your comments. In the event that anything
in this operating manual seems unclear, please let us
know and send us an EMAIL at: [email protected]
Meaning of the symbols
The following pictograms are used in this manual:
cDangerous voltage!
Danger to life or risk of serious injury.
Disconnect the system and device from
the power supply before beginning work.
mCaution!
Please follow the documentation. This
symbol warns of possible dangers that can
arise during installation, commissioning
and use.
CNote!

4
ProData II
Instructions for use
Please read the operating manual included in the delivery
as well as all other publications that must be referred
to for working with this product (in particular for
the installation, operation or maintenance).
Follow all safety regulations and warning information.
If you do not follow the information, it can result in bodily
injury and/or damage to the product.
Any unauthorised changes or use of this device, which
go beyond the mechanical, electrical or otherwise stated
operating limitations, can result in bodily injury or/and
damage to the product.
Any such unauthorised changes constitute "misuse"
and/or "negligence" in terms of the warranty for
the product and, therefore, invalidate the warranty for
covering any potential damage that result.
This device is to be operated and maintained exclusively
by specialised personnel.
Specialised personnel are persons who, based on their
respective training and experience, are qualified to
recognise risks and prevent potential dangers that can be
caused by the operation or maintenance of the device.
cIf the device is not operated according
to the operating manual, protection is
no longer ensured and hazards can
be presented by the device.
mConductors made from single wires must
be fitted with wire-end ferrules.
mOnly pluggable screw terminals with
the same number of poles and the same
type of construction are permitted to
be connected together.
Additional legal and safety regulations required for
the respective application are to be followed when using
the device.

5
ProData II
CAll screw-type terminals included in
the scope of delivery are attached
to the device.
Concerning these operating instructions
These operating instructions are part of the product.
• Read the operating instructions before using
the device.
• Keep the operating instructions throughout the entire
service life of the product and have them readily
available for reference.
• Pass the operating instructions on to each subsequent
owner or user of the product.

6
ProData II
Inspection on receipt
The prerequisites of faultless, safe operation of this
device are proper transport and proper storage, set-
up and assembly, as well as careful operation and
maintenance. If it can be assumed that risk-free operation
is no longer possible, the unit must be immediately put
out of operation and secured against being put back into
operation again.
Packing and unpacking must be carried out with
customary care without the use of force and only using
suitable tools. The devices should be visually checked
for flawless mechanical condition.
It can be assumed that risk-free operation is no longer
possible if the device, for example,
• has visible damage,
• no longer works despite being connected to the mains
power supply,
• has been exposed to prolonged adverse conditions
(e.g. storage outside the permissible climate
limits without being adapted to the room climate,
condensation, etc.) or rough handling during
transportation (e.g. falling from a height, even if there
is no visible external damage, etc.)
• Please check the delivered items for completeness
before you start installing the device.

7
ProData II
Available accessories
Part no. Description
21.01.058 Battery 3 V, TYPE CR2032 (approved in acc. with UL1642)
52.24.111 S0 module for a group of S0 inputs, equipped with 1.3 kOhm resistors
Scope of delivery of ProData 2
Number Part no. Description
1 52.24.001 ProData 2
1 33.03.168 Operating instructions
1 51.00.116 CD with following content
- GridVis programming software
- GridVis functional description
1 10.01.855 Screw-type terminal, pluggable, 2-pin (supply voltage)
3 10.01.873 Screw-type terminal, pluggable, 6-pin (digital/pulse inputs)
1 10.01.861 Screw-type terminal, pluggable, 4-pin (digital outputs)
1 10.01.857 Screw-type terminal, pluggable, 2-pin (RS 485)
1 10.01.859 Screw-type terminal, pluggable, 3-pin (temperature input)
1 08.01.505 Patch cable 2 m, coiled, grey (ProData/switch connection)

8
ProData II
Product description
Proper use
The ProData 2 is designed for fixed installation (mounting
rail assembly) in low voltage switchgear and is suitable
for recording and saving counter values and process
data.
The data can be used to evaluate the energy consumption
and operating hours, or to monitor switching states and
faults in buildings, production facilities, etc.
The auxiliary voltage, the digital inputs, the interfaces,
etc. are connected via intrinsically safe plug-in terminals
and via an Ethernet plug.

9
ProData II
ProData 2 features
• 15 digital/pulse inputs
• 3 digital outputs, switchable via Modbus, weekly timer,
boundary value and temperature monitoring
• Temperature measurement input
• Ethernet interface (Modbus TCP)
• RS485 (Modbus RTU, slave, up to 115 kbps)
• 32 MB flash memory (29 MB usable for recordings)
• Assembly on mounting rails (35 mm)
• Connection via pluggable screw terminals
• Clock and battery function
• Weekly timer
• Threshold value monitoring
• Modbus gateway functionality*1
• Working temperature range -40 °C .. +55 °C
• Saving minimum and maximum values (with time stamp)
• Configurable records, can be read out via RS485 and Ethernet
*1 Use as a Modbus RTU slave is not possible in this mode. The ProData 2 can only forward queries to a Modbus slave device;
it cannot query Modbus slave devices independently.

10
ProData II
Parameterisation
The parameterisation of all device functions takes place
via the RS485 serial interface or via Ethernet and with
the GridVis programming software.
The Modbus protocol can be used to change and
retrieve data using the Modbus address list (available on
the Internet or the enclosed CD).
Additional components that are not
included in the scope of deliverables will be
required for parametrisation via the RS485
interface.
C
GridVis network analysis software
The ProData 2 can be programmed and read out using
the GridVis network analysis software included in
the scope of delivery. For this, a PC must be connected
to the ProData 2 via a serial interface (RS485) or via
Ethernet (see the connection variants).
GridVis features
• Programming the ProData 2
• Graphical representation of measured values

11
ProData II

12
ProData II
Connection variants
Connection of a ProData 2 to a PC via an interface
converter:
Connection of a ProData 2 via a UMG 604 as a gateway.
Direct connection of a ProData 2 to a PC via Ethernet.
Connection of a ProData 2 to a PC via Ethernet.
(twisted patch cable)
ProData 2
UMG 96RM
(twisted patch cable)
ProData 2
UMG 96RM
UMG 604
(twisted patch cable) ProData 2
(twisted patch cable)
ProData 2
Switch

13
ProData II
Connection of a ProData 2 with gateway function to
a PC via Ethernet.
In this installation, the ProData 2 can forward queries
(e.g. from the GridVis software) to a Modbus slave
device. However, it CANNOT query Modbus slave
devices independently!
RS485 mode: Gateway; address 3=1
(twisted patch cable)
UMG 103
(Modbus slave)
UMG 104
(Modbus slave)
ProData 2
(Gateway)
Connecting a ProData 2 as a Modbus slave device.
The ProData 2 is configured as a Modbus slave.
Communication to the ProData 2 can take place directly
via Ethernet or via the Modbus master.
The ProData 2 cannot forward any Ethernet queries to
a Modbus slave device!
RS485 mode: Slave; address 3=0
ProData 2
(Modbus slave)
UMG 103
(Modbus slave)
UMG 104
(Modbus slave)
UMG 604
(Modbus master)

14
ProData II
Installation
Position of installation
The ProData 2 is designed for fixed installation in low
voltage switching devices. It is assembled on a 35 mm
mounting rail in accordance with DIN EN 60715. Can be
installed in any mounting position.
Installation
Supply voltage
The ProData 2 requires a supply voltage to operate.
The supply voltage is connected to the front side
of the device via a 2-pin plug-in terminal.
Before connecting the supply voltage, make sure that
the voltage and frequency correspond to the details
on the ratings plate.
The supply voltage must be connected through a UL/
IEC approved fuse (6 A, type CC) or a circuit breaker
(6 A, C.Char).
m• If installed in a building, a disconnector
or circuit breaker must be provided for
the supply voltage.
• The disconnector must be installed
near the device and easily accessible
to the user.
• The switch must be marked as the circuit
breaker for this device.
• Voltages which are over the permitted
voltage range can destroy the device.

15
ProData II
N
L
Fig. Connection example of the supply voltage
to a ProData 2 via an external mains supply.
Circuit breaker
Fuse
DC
AC
+-
N
L
Fig. Connection example of the supply voltage
to a ProData 2.
Circuit breaker
Fuse

16
ProData II
RS485 interface
In the ProData 2, the RS485 interface is designed as a 2-
pin plug contact, which communicates via the Modbus
RTU protocol (also see Parameter programming).
A
BCorrect
Incorrect
Termination resistors
The cable is terminated with resistors (120 Ohm, 1/4 W)
at the beginning and at the end of a segment.
Termination within the device is possible via the S1 DIP
switch of the ProData 2.
Terminal strip in the cabinet.
Device with RS485 interface
(without terminating resistor).
Device with RS485 interface
(with terminating resistor on the device).
Fig.: Placement in the middle of the segment;
termination via DIP switch S1 deactivated (OFF)
A
B
Fig.: Placement at the end of the segment;
termination via DIP switch S1 activated (ON)
S1
S1

17
ProData II
Screening
Twisted screened cable should be used for connections
via the RS485 interface.
• Earth the screens of all cables that lead to the cabinet
upon entering the cabinet.
• Connect the screens over a generous area and in
a manner that will conduct well to a low-noise earth.
• Gather the cables mechanically above the earthing
clamp in order to avoid damage due to cable
movements.
• Use suitable cable glands to feed the cables into
the cabinet - e.g. armoured conduit couplings.
Cable type
The cable used must be suitable for an environmental
temperature of at least 80 °C.
Recommended cable types:
Unitronic Li2YCY(TP) 2x2x0.22 (from Lapp Kabel)
Unitronic BUS L2/FIP 1x2x0.64 (from Lapp Kabel)
Maximum cable length
1200 m at a baud rate of 38.4 kbits.
Fig. Screening procedure at cabinet entry.
Cable
Strain relief
Screen braid of the cable
Earthing clamp
Low-noise earth

18
ProData II
Bus structure
• All devices are connected in a bus structure (line) and
each device has its own address within the bus (see
also Parameter programming).
• Up to 32 subscribers can be connected together in
a single segment.
• The cable is terminated with resistors (bus termination
120Ohm, 1/4W) at the beginning and at the end of
a segment.
• With more that 32 subscribers, repeaters (amplifiers)
must be used to connect the individual segments.
• Devices for which the bus connection is switched
on must be under current.
• It is recommended that the master be placed at
the end of a segment.
• If the master is replaced with a bus connection,
the bus must be switched off.
• Replacing a slave with a bus connection that is either
switched on or de-energised can destabilise the bus.
• Devices that are not connected to the bus can
be replaced without destabilising the bus.
Fig. Bus structure
SlaveSlaveSlave
Slave Slave Slave Repeater
Slave Slave Slave Slave
Master
Power supply necessary
Bus terminator on
T
T
TT
T

19
ProData II
Ethernet interface
The Ethernet network settings should be specified
by the network administrator and set accordingly
on the ProData 2 using the GridVis software.
If the network settings are not known, the ProData 2 may
not be integrated into the network via the patch cable.
mCaution!
Connection of the ProData 2 to the Ethernet
may only be carried out after discussion
with the network administrator.
PC / Switch
Ethernet
Connection
LEDs of the Ethernet interface
LED Function
Yellow Illuminates when a connection (LINK)
is present.
Green Illuminates sporadically when
a network activity occurs.
mCaution!
The ProData 2 is factory-set to the fixed
IP address 10.10.10.200 (subnet mask
255.0.0.0). The allocation of a dynamic IP
address is disabled.
The settings can be changed via a suitable
Ethernet connection using the GridVis
software.

20
ProData II
Digital outputs
The ProData 2 features three digital outputs that have
a joint reference. The status of each of the outputs is
shown by the corresponding LED. The corresponding
LED illuminates red when the output is set to active,
regardless of whether there is a continuing connection
to this interface.
Digital output 1 can also be configured to monitor
the temperature. This can be switched via the temperature
measurement input and using a comparator.
• The digital outputs can be controlled via Modbus and
the weekly timer.
• The digital outputs can display the results of
comparators.
• An external auxiliary voltage is required.
• The digital outputs can be used as pulse outputs.
• The digital outputs can switch AC and DC loads.
• The digital outputs are not short-circuit proof.
• Connected cables that are longer than 30 m must
be shielded when laid.
~Fig. connection
Digital/pulse outputs