Knick Protos II 4400 User manual

The Art of Measuring.
Aktuelle Produktinformation: www.knick.de
Analysenmesssystem
Protos 3400(X)
Betriebsanleitung Messmodul Protos CONDI 3400 (X)-051
zur Leitfähigkeitsmessung mit induktiven Sensoren
Deutsch
Protos OUT 3400(X)-071 Communication Module
Output Module with 2 Current Outputs and
4 Relay Outputs
User Manual
Protos II 4400(X) / Protos 3400(X)
Process Analysis System
Latest Product Information: www.knick.de

Trademarks
The following trademarks are used in this document without further marking:
Calimatic®, Protos®, Sensocheck®, Sensoface®, Unical®, VariPower®, Ceramat®, SensoGate®
are registered trademarks of Knick Elektronische Messgeräte GmbH & Co. KG, Germany
Memosens®
is a registered trademark of
Endress+Hauser Conducta GmbH & Co. KG, Germany
Knick Elektronische Messgeräte GmbH & Co. KG, Germany
Returns
Please contact our Service Team before returning a defective device. Ship the cleaned device to the
address you have been given.
If the device has been in contact with process medium, it must be decontaminated/disinfected before
shipment. In this case, place a Declaration of Contamination in the consignment to prevent any risk to the
health and safety of our service personnel. The declaration is available at:
https://www.knick-international.com/en/service/repairs/
Disposal
Please observe the applicable local or national regulations concerning the disposal of “waste electrical and
electronic equipment”.

3
Table of Contents
Returns........................................................................................................................................... 2
Disposal ......................................................................................................................................... 2
Trademarks ................................................................................................................................... 2
Intended Use.................................................................................................... 5
Safety Instructions .......................................................................................... 6
Operation in Explosive Atmospheres: OUT 3400X-071 Module............................... 6
Firmware Version ............................................................................................ 7
Terminal Plate OUT 3400-071 Module........................................................... 8
Installing the Module...................................................................................... 9
Wiring Examples............................................................................................ 10
Parameter Setting ......................................................................................... 13
Parameter Setting: Operating Levels ................................................................................14
Parameter Setting: Locking a Function ...........................................................................15
Activating Parameter Setting ..............................................................................................16
Messages: Default settings and selection range..........................................................19
Current Outputs............................................................................................. 21
Assignment of Measured Values: Start (4 mA) and End (20 mA)............................21
Configuring the current output..........................................................................................21
Current Outputs: Characteristics ........................................................................................22
Current Outputs: Output Filter............................................................................................24
Limit Value, Hysteresis, Contact Type................................................................................25
Icons in the Measurement Display ....................................................................................25
Maintenance, Diagnostics ............................................................................ 26
Opening the diagnostics menu..........................................................................................27
Message list ...............................................................................................................................27
Specifications................................................................................................. 30
Overview ........................................................................................................ 32
Overview of Parameter Setting...........................................................................................32
Index............................................................................................................... 36

4

5
Intended Use
The module provides 2 passive current outputs for transmission of any desired
process variables and 4 electronic relay outputs for limit monitoring.
The OUT 3400X-071 module is intended for operation in locations subject to
explosion hazards which require equipment of Group II, device category 2(1),
gas/dust.

6
Operation in Explosive Atmospheres: OUT 3400X-071 Module
The module is approved for operation in explosive atmospheres.
When installing the product in a hazardous location, observe the information in
the supplements to the certificates and, if applicable, the relevant control draw-
ings.
Observe all applicable local and national codes and standards for the instal-
lation of electrical equipment in explosive atmospheres. For orientation,
please refer to IEC 60079-14, EU directives 2014/34/EU and 1999/92/EC (ATEX),
NFPA70 (NEC), ANSI/ISA-RP12.06.01.
WARNING! Risk of impairment of explosion protection.
• Modules which have already been used shall be subjected to a professional
routine test before they may be operated in another type of protection.
• Prior to commissioning, the operating company must verify the intrinsic
safety in accordance with the installation regulations of IEC60079-14 for
the complete interconnection of all equipment involved, including the
connecting cables.
• The interconnection of Ex and non-Ex modules (mixed assembly) is not
permitted.
• In hazardous locations the device shall only be cleaned with a damp cloth to
prevent electrostatic charging.
Maintenance
The Protos modules cannot be repaired by the user. For inquiries regarding
module repair, please contact Knick Elektronische Messgeräte GmbH & Co. KG
at www.knick.de.
Safety Instructions

7
Firmware Version
Menu Display Device description
Device hardware and firmware
version
Provides information on all modules
installed: Module type and function,
serial number, hardware and firmware
version and device options.
Select the different modules (FRONT,
BASE, slots 1 - 3) using the arrow keys.
Device description
Return
22.7 °C
7.00 pH
Operating panel Protos
Module FRONT 3400-011
Hardware: 1.1, Software: A.2
Serial number: 08150815
BASE
Module FRONT
Options
Device description
Return
22.7 °C
7.00 pH
Outputs, contacts
Module OUT 3400-071
Hardware: 1, Software: 1.1
Serial number: 471101147
BASE
Module FRONT
Options
Query module firmware
Module OUT 3400-071,
hardware and firmware version,
serial number –
here installed in slot3.
Note: The display may vary depending on the device version.
Query actual device/module firmware
When the analyzer is in measuring mode:
Press menu key, open Diagnostics menu: Device description
Module Compatibility OUT 3400-071 OUT 3400X-071
Protos 3400 from FRONT firmware version 3.0 x
Protos 3400X from FRONT firmware version 4.0 x
Protos II 4400 from FRONT firmware version 01.00.00 x
Protos II 4400X from FRONT firmware version 01.00.00 x
Module Firmware OUT 3400(X)-071: firmware version 1.x

8
Terminal Plate OUT 3400-071 Module
Attaching the Terminal Plates
The terminal plates of the lower modules can
be sticked to the inner side of the door.
This facilitates maintenance and service.

9
Installing the Module
CAUTION! Electrostatic discharge (ESD).
The modules' signal inputs are sensitive to electrostatic discharge.
Take measures to protect against ESD before inserting the module and wiring
the inputs.
Note: Strip the insulation from the wires using a suitable tool to prevent
damage.
1) Switch off the power supply to the device.
2) Open the device (loosen the 4 screws on the front).
3) Plug the module into the slot (D-SUB connector),
see figure.
4) Tighten the module's fastening screws.
5) Connect the signal lines, see "Wiring Examples".
6) Check whether all connections are correctly wired.
7) Close the device by tightening the screws on the front.
8) Switch on the power supply.
CAUTION! Incorrect measurement results.
Incorrect parameter setting, calibration or adjustment may result in incorrect
measurements being recorded. Protos must therefore be commissioned by a
system specialist, all its parameters must be set, and it must be fully adjusted.

10
Wiring Examples
Current Output, Relay Contacts
Wiring Example 1
(one output)
Current output I3 or I4 (passive, supply unit required)
Supply unit
Load
Wiring Example 2
Electronic relay contacts
0 (4) ... 20 mA
0 (4) ... 20 mA
Limit contact
Power supply, e.g., 24 V DC

11
Wiring Example 3
(two outputs: feeding PLC with common positive pole)
Current outputs I3 and I4 (two loop-powered supplies)
Loop-powered supplies1)
0 (4) ... 20 mA
0 (4) ... 20 mA
Further device possible
Note:
• The module’s current outputs are passive
and must be supplied with power.
• Observe the polarity.
• Note when wiring:
The negative poles of the OUT 3400(X)-071 module
are internally connected.
Wiring Examples
Current Output, Relay Contacts

12
Wiring Example 4
(two outputs: feeding PLC with common positive pole)
Current outputs I3 and I4 (one loop-powered supply)
Loop-powered supplies1)
0 (4) ... 20 mA
0 (4) ... 20 mA
Further device possible
NOTICE! When using only one loop-powered supply and connecting more
devices, make sure that the device potentials are properly isolated.
1) e.g., loop-powered isolator for standard signals
P22401 (1 channel) or P22402 (2 channels)
For explosive atmospheres:
WG 25 A7 loop-powered supply
Wiring Examples
Current Output, Relay Contacts

13
Parameter Setting
CAUTION!
Incorrect parameter setting, calibration or adjustment may result in incorrect
measurements being recorded. Protos must therefore be commissioned by a
system specialist, all its parameters must be set, and it must be fully adjusted.
NOTICE!
The "function check” (HOLD) mode is active during parameter setting.
The behavior of the current outputs depends on the parameter setting, i.e.,
they may be frozen at the last measurement or set to a fixed value. The red
"Alarm” LED blinks.
Measurement operations must not be carried out while the Protos is in
the function check(HOLD) mode, as this may put the user at risk due to
unexpected system behavior.
Menü Display Aktion
Open the Parameter Setting menu
From the measuring mode:
Press menu key to select menu.
Select parameter setting using arrow
keys, press enter to confirm
Menu Selection
Back
Parameter Setting
Lingua

14
Menu Display Viewing level, Operator level,
Administrator level
Open parameter setting
From the measuring mode:
Press menu key to select menu.
Select parameter setting using arrow
keys, press enter to confirm.
Administrator level
Access to all functions, also passcode
setting.
Releasing or blocking a function for
access from the Operator level.
Parameter Setting: Operating Levels
Viewing level, Operator level, Administrator level
Note: Function check (HOLD) mode active (Setting: BASE module)
Functions which can be blocked for
the Operator level are marked with
the "lock" symbol.
The functions are released or blocked
using the softkey.
Operator level
Access to all functions which have
been released at the Administrator
level. Blocked functions are displayed
in gray and cannot be edited (Fig.).
Viewing level
Display of all settings.
No editing possible!
Menu selection
Return to meas
25.6 °C
11.03 pH
Select: [enter]
Lingua
Parameter setting
Return
25.6 °C
11.03 pH
Viewing level
Administrator level (All Data) adm
(Operation Data) opl
(All Data) view
Operator level
Module FRONT (Administrator)
Return
25.6 °C
11.03 pH
Languages
Measurement display
KI recorder
English
Measurement recorder
Release
Module FRONT
Return
25.6 °C
11.03 pH
Measurement display
KI recorder
English
Measurement recorder
Languages
Note: The display may vary depending on the device version.

15
Menu Display Administrator level:
Enable / lock functions
Example: Blocking access to the
calibration adjustments from the
Operator level
Open parameter setting
Select Administrator level.
Enter passcode (1989).
Select “Module PH” (e.g.)
using arrow keys,
press enter to confirm.
Parameter Setting: Locking a Function
Administrator level: Enabling/locking functions for Operator level
Note: Function check (HOLD) mode active (Setting: BASE module)
Select “Cal preset values”
using arrow keys.
“Block” with softkey.
Now, the “Cal preset values” line is
marked with the “lock” icon. This func-
tion cannot be accessed from the
Operator level any more. The softkey
function changes to “Release”.
Open parameter setting
Select Operator level,
passcode (1246).
Select “Module PH”. Now, the locked
function is displayed in gray and
marked with the “lock” icon.
Module PH 3400-035 (Administrator)
25.0°C
Return
Sensor data
Cal preset values
11.03 pH
ORP/rH value
Delta function
TC process medium
Input filter
BLock
Parameter setting (Administrator)
25.0°C
Return
Module FRONT 3400-011
Module BASE 3400-021
11.03 pH
System control
Module PH 3400-035
Module CONDI 3400-051
Module PH 3400-035
Module PH 3400-035 (Administrator)
25.0°C
Return
Sensor data
Cal preset values
11.03 pH
ORP/rH value
Delta function
TC process medium
Input filter
Release
Module PH 3400-035
25.0°C
Return
Sensor data
Cal preset values
11.03 pH
ORP/rH value
Delta function
TC process medium
Input filter
Note: The display may vary depending on the device version.

16
Menu Display Parameter setting
Open parameter setting
From the measuring mode:
Press menu key to select menu.
Select parameter setting using arrow
keys, press enter to confirm.
Passcode 1989 (To change passcode:
Parameter setting/System control/
Passcode entry).
Select module,
press enter to confirm.
Select parameter using arrow keys,
press enter to confirm.
Menu selection
Return to meas
25.0°C
Select: [enter]
Lingua
11.03 pH
During parameter setting the analyzer is in function check (HOLD) mode:
Current outputs and relay contacts behave as configured (BASE module).
Activating Parameter Setting
Note: The display may vary depending on the device version.
Return
7.10 pH
Parameter setting (Administrator)
25.0°C
Return
Module FRONT 3400-011
Module BASE 3400-021
7.10 pH
System control
Module PH 3400-035
Module CONDI 3400-051
Module OUT 3400-071
Block
Module OUT 3400-071 (Administrator)
25.0°C
Output current I4
Limit contact K5
Limit contact K7
Limit contact K8
Limit contact K6
Output current I3

17
Parameter Setting
Default Settings and Selection Range
Note: HOLD mode
Parameter Default Selection / Range
Output current I3
• Process variable
• Characteristic
• Output
• Output filter
Behavior during messages
• HOLD
• 22 mA message
Off
Linear
4 ... 20 mA
0000 sec
Last usable
value
On
Depending on modules installed: Off, S/cm, °C, % by
wt, g/kg, Ωcm, pH, ORP, rH, etc.
Linear, trilinear, function, table
0 ... 20 mA, 4 ... 20 mA
XXXX sec
Current meas., Last usable value, Fixed 22mA
On, Off
Output current I4
• Process variable
• Characteristic
• Output
• Output filter
Behavior during messages
• HOLD
• 22 mA message
Off
Linear
4 ... 20 mA
0000 sec
Last usable
value
On
Depending on modules installed: Off, S/cm, °C, % by
wt, g/kg, Ωcm, pH, ORP, rH, etc.
Linear, trilinear, function, table
0 ... 20 mA, 4 ... 20 mA
XXXX sec
Current meas., Last usable value, Fixed 22mA
On, Off
Note: The menus may vary depending on the device version

18
Limit contact K5
• Process variable
• Limit value
• Hysteresis
• Effective direction
• Contact type
• ON delay
• OFF delay
(Module)
(Module)
(Module)
Min
N/O
0000 sec
0000 sec
Depending on modules installed: Off, S/cm, °C,
% by wt, g/kg, Ωcm, pH, ORP, rH, etc.
Entry
Entry
Min, Max
Normally open N/O, normally closed N/C
XXXX entry
XXXX entry
Parameter Default Selection / Range
Limit contact K6
• Process variable
• Limit value
• Hysteresis
• Effective direction
• Contact type
• ON delay
• OFF delay
(Module)
(Module)
(Module)
Min
N/O
0000 sec
0000 sec
Depending on modules installed: Off, S/cm, °C,
% by wt, g/kg, Ωcm, pH, ORP, rH, etc.
Entry
Entry
Min, Max
Normally open N/O, normally closed N/C
XXXX entry
XXXX entry
Limit contact K7
• Process variable
• Limit value
• Hysteresis
• Effective direction
• Contact type
• ON delay
• OFF delay
S/cm
07.00 µS/cm
0.100 µS/cm
Min
N/O
0000 sec
0000 sec
Depending on modules installed: Off, S/cm, °C,
% by wt, g/kg, Ωcm, pH, ORP, rH, etc.
Entry
Entry
Min, Max
Normally open N/O, normally closed N/C
XXXX entry
XXXX entry
Limit contact K8
• Process variable
• Limit value
• Hysteresis
• Effective direction
• Contact type
• ON delay
• OFF delay
(Module)
(Module)
(Module)
Min
N/O
0000 sec
0000 sec
Depending on modules installed: Off, S/cm, °C,
% by wt, g/kg, Ωcm, pH, ORP, rH, etc.
Entry
Entry
Min, Max
Normally open N/O, normally closed N/C
XXXX entry
XXXX entry

19
Device limits
• Device limits max. Maximum measuring range of device
• Variable limits: Range limits specified
Variable limits
Device limits max.
Parameter Setting
Messages: Default settings and selection range
Note: Function check (HOLD) mode active
Off, device limits max., variable limits*
Off, device limits max., variable limits*
Off, device limits max., variable limits*
Off, device limits max., variable limits*
Off, device limits max., variable limits*
* With “Variable limits” selected,
the following parameters can be edited:
• Failure Limit Lo
• Warning Limit Lo
• Warning Limit Hi
• Failure Limit Hi
Messages
• pH value
• ORP value
• rH value
• Temperature
• mV value
Parameter Default Selection / Range
Limits max
Off
Off
Limits max
Off

20
Messages
Setting the Message Parameters
Messages
Note: Function check (HOLD) mode active
Menu Display
Messages
All parameters determined by the
measuring module can generate
messages.
• Device limits max:
Messages are generated when the
process variable (e.g. pH) is outside
the measuring range.
The “Failure” icon is displayed, the
NAMUR failure contact is activated
(BASE module, factory setting:
contact K4, N/C contact).
The current outputs can signal a
22 mA message (user defined).
• Variable limits:
For the “failure” and “warning” mes-
sages you can define upper and lower
limits for message generation.
• Message icons:
Messages (Administrator)
20.1 °C
Return
7.00 pH
Messages pH value (Administrator)
20.1 °C
Abort
Monitoring
7.00 pH
Variable limits
OK
Device limits max.
Off
Messages Temperature
Messages ORP value
Messages pH value
Messages mV value
Messages rH value
Messages (Administrator)
20.1 °C
7.00 pH
Warning Limit Hi
Monitoring
Failure Limit Lo
Failure Limit Hi
Warning Limit Lo
+16.00 pH
Variable limits
+16.00 pH
–02.00 pH
–02.00 pH
Abort OK
Message list
22.3 °C
Fail pH range
Fail Meas. processing
7.00 pH
Fail Temperature range
Abort
Diagnostics menu
When the “Maintenance” or “Failure”
icons are flashing in the display, you
should call up the Diagnostics menu.
The messages are displayed in the
“Message list”.
Failure (Failure limit HiHi/LoLo)
Maintenance (Warning limit Hi/Lo)
Note: The display may vary depending on the device version.