JUMO dTRANS CR 02 User manual

JUMO dTRANS CR 02
Transmitter/controller for conductivity, TDS,
resistance, temperature and standard signals
Type 202552
Operating Manual
20255200T90Z002K000
V2.00/EN/00541516

WARNING:
A sudden malfunction of the instrument, or one of the sensors connected to it,
could potentially result in dangerous overdosing! Suitable preventive measures
must be in place to prevent this from happening.
Note:
Please read these Operating Instructions before placing the instrument in
operation. Keep the manual in a place which is accessible to all users at all times.
Resetting the brightness of the LC display:
If the brightness setting has been adjusted so that the display text is no longer
legible, the basic setting can be restored as follows:
✱Switch off the voltage supply.
✱Switch on the voltage supply and immediately press and hold the and
keys simultaneously.
Operator language selection:
✱Press the key for longer than 3 seconds.
✱Select the appropriate language with the and keys.
✱Briefly press the key.
Reset to factory settings:
To get to the Administrator level, proceed as follows:
✱Press the key for longer than 2 seconds.
✱Use the or keys to select "ADMINISTR. LEVEL".
✱Use the and keys to enter the password 8192.
Confirm the key.
WARNING:
Customer-specific settings will be lost!
EXIT
PGM
PGM
PGM

Contents
1 Typographical conventions ...................................................... 7
1.1 Warning signs ..............................................................................................7
1.2 Reference signs ...........................................................................................7
2 Description ................................................................................ 8
3 Identifying the device version ................................................ 10
3.1 Nameplate ..................................................................................................10
3.2 Order details ...............................................................................................10
3.3 Accessories (included in delivery) ..............................................................12
3.4 Accessories (optional) ................................................................................12
4 Mounting .................................................................................. 13
4.1 General information ....................................................................................13
4.2 Dimensions ................................................................................................13
5 Installation ............................................................................... 14
5.1 Installation instructions ..............................................................................14
5.2 Electrical isolation ......................................................................................15
5.3 Connection .................................................................................................16
5.3.1 Terminal assignment ..................................................................................16
5.3.2 Optional board (row 1, slot a, b or c) .........................................................16
5.3.3 Main board (row 2) .....................................................................................18
5.3.4 PSU board (row 3) ......................................................................................19
6 Operation ................................................................................. 20
6.1 Controls ......................................................................................................20
6.2 Display .......................................................................................................21
6.2.1 Measuring mode (normal display) ..............................................................21
6.3 Principle of operation .................................................................................22
6.3.1 Operation in levels .....................................................................................22
6.4 Measuring mode ........................................................................................25
6.4.1 Normal display ...........................................................................................25
6.5 Input/output information ............................................................................26
6.5.1 User data ....................................................................................................27
6.5.2 Min/max values of the main input ..............................................................27
6.5.3 Min/max values of the optional inputs .......................................................28
6.5.4 Output level ................................................................................................28
6.5.5 Current values of the main entries .............................................................28
6.5.6 Curgent values of the optional entries .......................................................29
6.5.7 Current values of the math channels .........................................................29
6.5.8 States of the binary inputs and outputs .....................................................29

Contents
6.5.9 Manual mode overview ..............................................................................30
6.5.10 Hardware info .............................................................................................30
6.5.11 Device info .................................................................................................31
6.6 User level ...................................................................................................31
6.6.1 Parameters of the User level ......................................................................32
6.7 Administrator level .....................................................................................32
6.7.1 Parameter level ..........................................................................................32
6.7.2 Release level ..............................................................................................32
6.7.3 Basic setting ..............................................................................................32
6.7.4 Calibration level ..........................................................................................35
6.7.5 Calibration release .....................................................................................35
6.7.6 Delete min/max values ...............................................................................35
6.7.7 Delete logbook ...........................................................................................35
6.7.8 Delete daily batch ......................................................................................35
6.7.9 Delete total batch .......................................................................................35
6.8 MANUAL mode/Simulation mode ..............................................................36
6.8.1 MANUAL mode only via "higher order" controller functions .....................36
6.8.2 Simulation of binary outputs ......................................................................37
6.8.3 Simulation of analog outputs via MANUAL mode .....................................38
6.9 HOLD mode ...............................................................................................38
7 Commissioning ....................................................................... 40
7.1 Getting started ...........................................................................................40
7.2 Setting examples .......................................................................................41
7.2.1 Conductivity measurement, temperature compensated ...........................41
7.2.2 Measurement of ultra-pure water with 2-electrode measuring sensor ......43
7.2.3 Measurement of ultra-pure water with 2-electrode measuring sensor ......45
8 Calibrating a conductivity sensor .......................................... 47
8.1 Notes ..........................................................................................................47
8.2 General information ....................................................................................47
8.2.1 Measurements in highly-purified water ......................................................47
8.2.2 Requirements .............................................................................................48
8.2.3 Ways to start the calibration ......................................................................48
8.2.4 Calibration options .....................................................................................48
8.3 Calibration of the temperature coefficient of the sample medium .............49
8.4 Calibrating the relative cell constant ..........................................................51
8.4.1 Entering the cell constant manually ...........................................................52
8.4.2 Cell constants ............................................................................................52
9 Calibrating a sensor with a standard signal ......................... 53
9.1 General information ....................................................................................53

Contents
9.1.1 Operating modes .......................................................................................53
9.1.2 Calibration options .....................................................................................54
9.1.3 Ways to start the calibration ......................................................................54
9.2 Linear operating mode ...............................................................................55
9.2.1 1-point calibration ......................................................................................55
9.2.2 2-point calibration ......................................................................................56
9.2.3 Calibration limit point .................................................................................58
9.3 pH operating mode ....................................................................................59
9.3.1 Zero-point (1-point) calibration ..................................................................59
9.3.2 2-point calibration ......................................................................................61
9.4 Conductivity operating mode .....................................................................63
9.4.1 Calibration of the relative cell constant ......................................................63
9.4.2 Calibration of the temperature coefficient .................................................65
9.5 Concentration operating mode ..................................................................69
9.5.1 Calibration of the relative cell constant ......................................................69
9.6 Chlorine measurement operating mode,
pH-compensated .......................................................................................71
9.6.1 Final value calibration ................................................................................71
10 Calibration logbook ................................................................ 73
10.1 General information ....................................................................................73
11 Controller ................................................................................. 74
11.1 General information ....................................................................................74
11.2 Controller functions ....................................................................................74
11.2.1 Simple switching functions ........................................................................74
11.2.2 Higher order switching functions (PID) ......................................................74
11.2.3 Typical operator level parameters ..............................................................75
11.3 Software controllers and outputs ...............................................................75
11.4 Configuration of higher order controllers ...................................................77
11.4.1 Structure ....................................................................................................77
11.5 Parameter sets ...........................................................................................77
11.6 Sample configurations ...............................................................................78
11.6.1 Simple limit monitoring ..............................................................................78
11.6.2 Limit monitoring to USP .............................................................................78
11.6.3 Controller with limit value function .............................................................79
12 Setup program ........................................................................ 80
12.1 Configurable parameters ...........................................................................80
12.2 Documenting the instrument configuration ................................................81
12.3 Special features for "Datalogger" ..............................................................82

Contents
13 Eliminating faults and malfunctions ...................................... 84
14 Technical data ......................................................................... 86
15 Retrofitting optional boards ................................................... 90
16 Appendix .................................................................................. 93
16.1 Glossary .....................................................................................................93
16.2 Parameters of the User level ....................................................................105
17 Index ....................................................................................... 116

7
1 Typographical conventions
1.1 Warning signs
1.2 Reference signs
Danger
This symbol is used when there may be danger to personnel if the
instructions are ignored or not followed correctly!
Caution
This sign indicates that components could be destroyed by electrostatic
discharge(ESD=Electro Static Discharge), if the respective cautionary measu-
res are not taken.Only use the ESD packages intended for this purpose to return
device inserts, assemblygroups or assembly components.
Caution
This symbol is used when there may be damage to equipment or data if the
instructions are ignored or not followed correctly!
Read documentation!
This symbol – placed on the device – indicates that the associated device
documentation has to be observed. This is necessary to recognize the kind
of the potential hazards as well as to take the measures to avoid them.
Note
This symbol is used to draw your special attention to a remark.
✱Instruction
This symbol indicates the description of an action to be performed.
The individual steps are marked by this asterisk.
Example:
✱Briefly press the key.

8
2 Description
Inputs/outputs In addition to the main input (conductivity, TDS, resistance) and the secondary
input (temperature compensation), the basic instrument alone has two binary
inputs, two relays, one voltage supply for external sensors and a setup
interface.
Input signals can be shown as numbers or as a bar graph on the graphic
display. Parameters are displayed in plain text for easily comprehensible and
reliable operation.
Optional Three further slots can be fitted with extensive additional configurable inputs
and outputs and interfaces.
Application The instrument is suitable, for example, for displaying, measuring and
controlling:
- Conductivity, TDS and resistance.
- Free chlorine, chlorine dioxide, ozone, hydrogen peroxide and peracetic
acid, in combination with sensors as per data sheet 202630.
- (Hydrostatic) liquid levels with 2-wire transmitters (level probes) as per data
sheet 402090 or data sheet 404390.
- Flow rate in conjunction with transmitters as per data sheet 406010 or
406020.
- Two temperature measuring points.
- Most sensors and transmitters that output standard signals (0 to 10 V or
0(4) to 20 mA).
Because temperature measurement is integrated, temperature compensation
takes place quickly and precisely, which is particularly important for many
analytical measurements.
Power supply
Optional board 2
Optional board 1
Optional board 3
2 Binary inputs
1 Main input
(conductivity, TDS and resistance)
1 Analog input
(compensation)
Setup interface
2 Relay (changeover)
Power supply
for a 2-wire transmitter

9
2 Description
Special features - Display: mS/cm, µS/cm, MOhm × cm, mg/l, pH, mV, etc.
Special settings are also possible with the setup program
- Configurable display text (operator level)
- A choice of display visualizations: large numbers, bar graph or tendency
(trend) display
- Four limit controllers
- Integrated calibration routines: with 1, 2 and 3 points
- Math and logic module (optional)
- Calibration logbook
- Three optional slots
- Selectable languages: English, German, French, etc.
- Setup program provides: convenient programming, system documentation
- RS422/485 interface (optional)
- PROFIBUS-DP interface (optional)

10
3 Identifying the device version
3.1 Nameplate
on the transmitter
3.2 Order details
Typ: 202552/01-8-02-0-0-0-25/000
TN: 00617042
JUMO GmbH & Co. KG dTRANS CR 02
36039 Fulda
Germany
AC .. 0V 48..63Hz/DC 20 3 max 14VA
F-Nr.: 0168122901016010001
The date of manufacture is encoded in the "F No." (serial number):
1601 means year of manufacture 2016, calendar week 01
(1) Basic type
202552 JUMO dTRANS CR 02 - Transmitter/controller
(2) Basic type extension
01 In the panel enclosure
05 In the surface-mounted enclosure
(3) Version
8 Standard with factory setting
9 Programming to customer specification
(4) Operating languagea
01 German
02 English
03 French
04 Dutch
05 Russian
06 Italian
07 Hungarian
08 Czech
09 Swedish
10 Polish
13 Portuguese
14 Spanish
16 Rumanian

11
3 Identifying the device version
(5) Optional slot 1
0Notused
1 Analog input (universal)
2 Relay (1× changeover)
3 Relay (2× normally open)
4 Analog output
52PhotoMOS
®relaysb
6 Solid state relay 1 A
8 Voltage supply output DC 12 V (e.g. for inductive proximity switch)
(6) Optional slot 2
0Notused
1 Analog input (universal)
2 Relay (1× changeover)
4 Analog output
52PhotoMOS
®relays
6 Solid state relay 1 A
8 Voltage supply output DC 12 V (e.g. for inductive proximity switch)
(7) Optional slot 3
0Notused
1 Analog input (universal)
2 Relay (1× changeover)
3 Relay (2× normally open)
4 Analog output
52PhotoMOS
®relays
6 Solid state relay 1 A
8 Voltage supply output DC 12 V (e.g. for inductive proximity switch)
10 RS485 interface
11 Datalogger with interface RS485c
12 PROFIBUS-DP interface
(8) Voltage supply
23 AC 110 to 230 V, +10/-15 %, 48 to 63 Hz
25 AC/DC 20 to 30 V, 48 to 63 Hz
(9) Extra codes
0None
aAll languages are available on the instrument and can be changed by the customer at any time.
Factory default setting to a language (other than "German") is available for a charge.
bPhotoMOS®is a registered trademark of Panasonic Corporation.
cThe only way to read files is with the PC setup software!
(1) (2) (3) (4) (5) (6) (7) (8) (9)
Order code /- -----/
Order example 202552 / 01 - 8 - 01 - 2 - 2 - 4 - 23 / 000

3 Identifying the device version
12
3.3 Accessories (included in delivery)
3.4 Accessories (optional)
4× fastening elements, completea
aFor basic type extension 01 only (in the panel enclosure)
3× CON plug-in linka
3× jumper wireb
bFor basic type extension 05 only (in the surface-mounted enclosure)
1× seal for panela
1× fastening elements, completeb
- 1× DIN rail fastening left
- 1× DIN rail fastening right
- 3× wall mount
- 3× fastening screw
Type Part no.
Holder for C rail 00375749
Dummy cover 96 mm × 48 mm 00069680
Pipe mounting set 00398162
Weather protection roof complete for basic type extension 05 00401174
PC setup software 00560380
PC interface cable including USB/TTL converter and two adapters
(USB connecting cable)
00456352
Optional board Code Part no.
Analog input (universal) 1 00442785
Relay (1× changeover) 2 00442786
Relay (2× NO) 3 00442787
Analog output 4 00442788
2 PhotoMOS®relays 5 00566677
Solid state relay 1 A 6 00442790
Voltage supply output DC ±5 V (e.g. for ISFET) 7 00566681
Voltage supply output DC 12 V (e.g. for inductive proximity switch) 8 00566682
Interface - RS422/485 10 00442782
Datalogger with RS485 interface 11 00566678
PROFIBUS-DP interface 12 00566679

13
4 Mounting
4.1 General information
Mounting
location Find a location that ensures easy accessibility for the later calibration.
The fastening must be secure and must ensure low vibration for the
instrument.
Avoid direct sunlight!
Permissible ambient temperature at the installation location: -10 to +55 °C
with max. 95 % rel. humidity, no condensation.
Installation
position The instrument can be mounted in any position.
4.2 Dimensions
Close mounting
Minimum spacing of panel cutouts Horizontal Vertical
Without setup connector: 30 mm 11 mm
With setup connector (see arrow): 65 mm 11 mm

14
5 Installation
5.1 Installation instructions
❏The choice of cable, the installation and the electrical connection must
conform to the requirements of VDE 0100 “Regulations on the Installation
of Power Circuits with Nominal Voltages below 1000 V” and the relevant
local regulations.
❏At maximum load, the cable must be heat resistant up to at least 80 °C.
❏The device is intended to be installed in electrical cabinets. It shall be
operated by mains protected with a branch circuitry overcurrent protection
device not more than 20 Amps.
For servicing/repairing a Disconnecting Device shall be provided to
disconnect all conductors.
❏The load circuits must be fused for the maximum load currents in each case
to prevent the relay contacts from becoming welded in the event of a short
circuit.
❏Electromagnetic compatibility meets the requirements of EN 61326.
❏Lay the input, output, and supply lines so they are physically separated
from each other and are not parallel.
❏Use twisted and shielded probe cables. If possible, do not lay these cables
close to components or cables through which current is flowing. Ground
the shielding at one end.
❏The probe cables must have an uninterrupted run (do not route them via
terminal blocks or similar arrangements).
❏No other consumers can be connected to the power terminals of the
instrument.
❏The instrument is not suitable for installation in areas with an explosion
hazard.
❏Apart from faulty installation, incorrect settings on the instrument may also
affect the proper functioning of the subsequent process or lead to damage.
You should therefore always provide safety equipment that is independent
of the instrument and it should only be possible for qualified personnel to
make settings.
Mounting information for conductor cross-sections and ferrules
The electrical connection must only be performed by
qualified personnel!
Ferrule Conductor cross-section Minimum length of ferrule or
stripping
Minimum Maximum
Without ferrule 0.34 mm22.5 mm210 mm (stripping)
Without collar 0.25 mm22.5 mm210 mm
With collar up to 1.5 mm20.25 mm21.5 mm210 mm
Twin, with collar 0.25 mm21.5 mm212 mm

15
5 Installation
5.2 Electrical isolation
3700 V AC
Setup interface
Power supply
Power supply
for a 2-wire transmitter
3700 V AC
Solid state relay
Triac
Binary inputs
30 V AC
50 V DC
Continuous outputs
30 V AC
50 V DC
Input 2 (option)
3700 V AC
Relay outputs
Secondary input (Pt100/Pt1000)
Main input cond. conductivity
30 V AC
50 V DC
Extra-low voltage
30 V AC
50 V DC
Interface
RS422/485
PROFIBUS-DP
Datalogger
Power supply
for ISFET sensor
PhotoMOS relay
®
30 V AC
50 V DC

5 Installation
16
5.3 Connection
5.3.1 Terminal assignment
5.3.2 Optional board (row 1, slot a, b or c)
(1) Row 1 (a) Option 1 (b) Option 2 (c) Option 3
(2) Row 2 Main input board
(conductivity/resistance/temperature/standard signal)
(3) Row 3 PSU board
(voltage supply/2× relays)
1
2
3
4
1 2 3 4
5 6 7 8
6 7 8 9
10
9
10 11 12
4
L1(L+)
5
6
8
9
11
12
13
15
16
17
N(L-)
11
12
13
14
15
(a)
(b)(c)
(1)
(3)
(2)
Function Symbol Terminal
for slot (a) Terminal for slot (b) Terminal for slot (c)
Analog input
Temperature sensor
in a two-wire circuit
Pt100 or Pt1000
2
4
6
8
10
12
Temperature sensor
in a three-wire circuit
Pt100 or Pt1000
2
3
4
6
7
8
10
11
12
Resistance transmitter 2
3
4
6
7
8
10
11
12
Electrical current 3
4
7
8
11
12
J
J
E
S
A
+
-

17
5 Installation
Function Symbol Terminal
for slot (a) Terminal for slot (b) Terminal for slot (c)
Voltage
0(2) to 10 V
1
2
5
6
9
10
Voltage
0to1V
2
3
6
7
10
11
Continuous output
Current or voltage 2
3
6
7
10
11
Modbus interface
RS422 9
10
11
12
RS485 11
12
PROFIBUS-DP interface
9
10
11
12
Datalogger interface
RS485 10
11
Relay (1× changeover)
K3 1
2
3
K4 5
6
7
K5 9
10
11
Relay (2× NO, common pin)
K3 1
2
K6 3
K5 9
10
K8 11
Triac (1 A)
K3 2
3
K4 6
7
K5 10
11
PhotoMOS®relay (0.2 A)
K3 1
2
K4 5
6
K5 9
10
K6 3
4
K7 7
8
K8 11
12
+
-
+
-
+
-
RxD-
RxD+
TxD-
TxD+
RxD/TxD-
RxD/TxD+
RxD/TxD-P(B)
VP(+5V)
DGND
RxD/TxD-N(A)
RxD/TxD-
RxD/TxD+
S
P
O
S
P
S

5 Installation
18
5.3.3 Main board (row 2)
Function Symbol Terminal
Standard signal input for electrical current
0(4) to 20 mA
3
4
Standard signal input
for voltage
0(2) to 10 V or 10 to 0(2) V
1
4
Temperature sensor
in a two-wire circuit
Pt100 or Pt1000
2
3
4
Temperature sensor
in a three-wire circuit
Pt100 or Pt1000
2
3
4
Resistance transmitter 4
3
2
Conductivity sensor
Conductivity sensor (2-electrode system)
Terminals 6+7 and 8+9 can be bridged on the instrument;
2-wire cable routing up to the head of the conductivity sensor.
For concentric cells, terminal 6 must be connected with the outer
electrode.
6
7
8
9
Conductivity sensor (2-electrode system)
Wiring for highest accuracy;
4-wire cable routing to the head of the conductivity sensor.
For concentric cells, terminal 6 must be connected with the outer
electrode.
6
7
8
9
Conductivity sensor (4-electrode system)
6 - Outer electrode 1
7 - Inner electrode 1
8 - Inner electrode 2
9 - Outer electrode 2
6
7
8
9
Shield connection
Conductivity sensor 10 GND
Binary inputs
Binary input 1 12+
14
Binary input 2 13+
14
+
-
+
-
J
J
E
S
A

19
5 Installation
5.3.4 PSU board (row 3)
Function Symbol Terminal
Voltage supply for JUMO dTRANS 02
Voltage supply:
AC 110 to 240 V
Voltage supply:
AC/DC 20 to 30 V
1 L1 (L+)
2 N (L-)
n.c. 4
5
6
Voltage supply for external 2-wire transmitter
DC 24 V (+20/-15 %) 8 L+
9 L-
Relay 1
Switching output K1
(floating)
11
12
13
Relay 2
Switching output K2
(floating)
15
16
17
S
P
O
S
P
O

20
6 Operation
6.1 Controls
Operation via the instrument keypad is described below.
Instrument operation via the optional set-up program, see chapter 12 "Setup
program", page 80.
(1) Measurement unit
(2) Temperature
(3) Operating mode
(4) Measured value
(5) key Increase numerical value/Forward selection
(6) key Decrease numerical value/Forward selection
(7) key Change level/Forward selection/Confirm selection
(8) key Cancel entry/Exit level
(8)
(5)
(2)
(4)
(3)
(1)
(6)
(7)
PGM
EXIT