Safe operation of the device is only guaranteed if the Operating Instructions have been read
and the safety instructions they contain have been observed.
1.1Designated use
The batch controller is a batching and dosing manager for the batching of any media or
mineral oils.
– The manufacturer cannot take responsibility for any damage caused by misuse of the
device. It is not permitted to make any changes or reconstruction to the device.
– The device may be operated in built-in state only.
1.2Installation, commissioning and operation
The batch controller is safely manufactured using state-of-the-art technology and complies
with the respective regulations and EU Directives. The device could be dangerous if it is
incorrectly installed or used.
Installation, wiring and maintenance of the device must be carried out only by trained,
skilled personnel authorized to perform such work and instructed by the facility's owneroperator. The skilled personnel must have read and understood these Operating Instructions
and it is mandatory for them to follow the instructions they contain. The operator must
ensure that the measuring system is correctly wired in accordance with the wiring diagrams.
When the housing cover is removed, the shock protection is disabled (danger of
electrocution). The housing may be opened by trained skilled personnel only.
The batch controller may be operated in a closed and secure state only.
1.3Operational safety
Technical improvement
The manufacturer reserves the right to improve and update the technical details. For details
of improvements or additions to these instructions, please contact your local sales
organization.
1.4Return
For a return, e.g. in case of repair, the device must be sent in protective packaging. The
original packaging offers the best protection. Repairs must only be carried out by your
supplier's service organization.
When sending for repair, enclose a note with a description of the error and the
application.
6Endress+Hauser
Batch Controller RA33Safety instructions
1.5Notes on safety conventions and icons
The safety instructions in these Operating Instructions are labeled with the following safety
icons and symbols:
SymbolMeaning
WARNING!
A0011190-EN
A0011191-EN
A0011192-EN
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in serious or fatal injury.
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in minor or medium injury.
NOTE
This symbol contains information on procedures and other facts which do not
result in personal injury.
ESD - Electrostatic discharge
Protect the terminals from electrostatic discharge. Failure to observe this may
result in destruction or malfunction of parts of the electronics.
Additional information, tip
A0011193
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IdentificationBatch Controller RA33
2Identification
2.1Device tag
2.1.1Nameplate
Compare the nameplate on the device with the following diagram:
a0014625
2: Nameplate of the batch controller (example)
1Device tag
2Order code and serial number
3Supply voltage
4Power consumption
5Firmware version
6Approvals, if available
7Ambient temperature range
8Device revision
9Device protected by double or reinforced seal
10Place and year of manufacture
2.2Scope of delivery
The scope of delivery of the batch controller comprises:
• Optional interface cable and DVD set with FieldCare Device Setup parameter configuration
software
• Optional Field Data Manager software
•Optional mounting hardware for DIN rail, panel mounting, pipe mounting
• Optional overvoltage protection
Please note the device accessories in Section 8 ’Accessories’.
8Endress+Hauser
Batch Controller RA33Identification
2.3Certificates and approvals
CE mark, Declaration of Conformity
The device is safely built and tested according to state-of-the-art technology and has left the
factory in perfect condition as regards technical safety. The device complies with the
applicable standards and regulations in accordance with EN 61010-1 "Safety requirements
for electrical equipment for measurement, control and laboratory use".
Thus, the device described in these Operating Instructions meets the legal requirements of
the EU Directives. The manufacturer confirms successful testing of the device by affixing to
it the CE mark.
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InstallationBatch Controller RA33
3Installation
3.1Incoming acceptance, transport and storage
The permitted environmental, storage and transportation conditions must be complied with.
For detailed specifications, refer to the "Technical data" chapter ( ä 56).
3.1.1Incoming acceptance
On receipt of the goods, check the following points:
• Are the packaging or contents damaged?
• Are the delivered goods complete? Compare the scope of delivery with your order
information.
3.1.2Transport and storage
Observe the following points:
• Pack the device in such a way as to protect it reliably against impact for storage (and
transportation). The original packaging provides optimum protection.
• The permitted storage temperature range is -40 to +85 °C (-40 to +185 °F); storage in the
temperature limit ranges is possible for a limited time only (maximum of 48 hours).
3.2Dimensions
a0014119
3: Dimensions of the device in mm (in)
10Endress+Hauser
Batch Controller RA33Installation
a0014169
4: Mounting plate for wall, pipe and panel mounting, dimensions in mm (in)
a0014171
5: Panel cutout, dimensions in mm (in)
a0014610
6: Dimensions of the DIN rail adapter in mm (in)
3.3Installation
With the appropriate accessories ä 46, the device with field housing is suitable for wall
mounting, pipe mounting, panel mounting and DIN rail installation.
The orientation is determined by the legibility of the display. Connections and outputs are
fed out of the bottom of the device. The pipes are connected via coded clamps.
Operating temperature range:
-20 to 60 °C (-4 to 140 °F)
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InstallationBatch Controller RA33
NOTICE
High temperatures reduce the operating life of the device
‣ To prevent heat build-up, do not expose the device to extreme heat or strong direct
sunshine.
‣ Operation in the upper temperature limit range decreases the operating life of the
display.
3.4Installation
3.4.1Wall mounting
1.Use the mounting plate as the template for drilled holes, dimensions å 4, ä 11
2.Attach the batch controller to the mounting plate and fasten it in place from the rear
using 4 screws.
3.Fasten the mounting plate to the wall using 4 screws.
a0014170
7: Wall mounting
3.4.2Panel mounting
1.Make the panel cutout in the required size, dimensions å 5, ä 11.
2.Attach the seal (item 1) to the housing.
a0014283
8: Panel mounting
3.Screw the threaded rods (item 2) into the mounting plate (dimensions å 4, ä 11).
12Endress+Hauser
Batch Controller RA33Installation
a0014173
9: Preparing the mounting plate for panel mounting
4.Push the device into the panel cutout from the front and attach the mounting plate to
the device from the rear using the 4 screws provided (item 3).
5.Fasten the device in place by tightening the threaded rods.
a0014284
10: Panel mounting
3.4.3Support rail/DIN rail (to EN 50 022)
1.Fasten the DIN rail adapter (item 1, dimensions å 6, ä 11) to the device using the
screws provided (item 2) and open the DIN rail clips.
a0014176
11: Preparing for DIN rail mounting
2.Attach the device to the DIN rail from the front and close the DIN rail clips.
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InstallationBatch Controller RA33
a0014177
12: DIN rail mounting
3.4.4Pipe mounting
1.Pull the steel belts through the mounting plate (dimensions å 4, ä 11) and fasten
them to the pipe.
13: Preparing for pipe mounting
2.Attach the device to the mounting plate and fasten it in place using the 4 screws
provided.
14: Pipe mounting
a0014178
a0014179
3.5Post-installation check
For installing the batch controller and the associated temperature sensors, observe the
general installation instructions according to EN 1434 Part 6.
14Endress+Hauser
Batch Controller RA33Wiring
WARNING
!
CAUTION
!
4Wiring
4.1Connection requirements
Danger! Electric voltage!
‣ The entire connection of the device must take place while the device is de-energized.
Incorrect power supply can cause malfunctions
‣ Before commissioning the device, make sure that the supply voltage matches the voltage
specifications on the nameplate.
‣ Provide a suitable switch or power-circuit breaker in the building installation. This switch
must be installed close to the device (so that it is easily accessible) and marked as a circuit
breaker.
‣ An overload protection unit (rated current = 10 A) is required for the power cable.
4.2Quick wiring guide
15: Connection diagram of the batch controller
For the connection of the communication interfaces, see the "Communication" section,
ä 20.
Terminal assignment
TerminalsTerminal assignmentInputs
1+ RTD power supplyTemperature, ä 19
2- RTD power supply
5+ RTD sensor
6- RTD sensor
52+ 0/4 to 20 mA input
53Ground for 0/4 to 20 mA input
54+ 0/4 to 20 mA inputDensity
55Ground for 0/4 to 20 mA input
10+ pulse input (voltage or contact)Flow, ä 17
11- pulse input (voltage or contact)
50+ 0/4 to 20mA or current pulse (PFM)
51Ground for 0/4 to 20 mA input, flow
(Optionally RTD or current
input)
(Current input)
(Optionally pulse or current
input)
a0014120
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WiringBatch Controller RA33
80+ digital input 1 (switch input)• Time synchronization
81- digital input (terminal 1)
82+ digital input 2 (switch input)• Time synchronization
70+ 0/4 to 20mA/pulse outputCurrent values (e.g. power) or
710/4 to 20mA/pulse output
13Relay 1 normally open (NO)Batch control: pump/valve,
14Relay 1 normally open (NO)
23Relay 2 normally open (NO)
24Relay 2 normally open (NO)
9024V sensor power supply (LPS)24 V power supply
91Power supply ground
L/+L for AC
+ for DC
N/-N for AC
- for DC
• Start batch
• Stop batch
•Reset batch
Outputs
volume counter, signal for end
of batch, fault
counter values (e.g. energy)
fault
(e.g. for sensor power supply)
Power supply
4.2.1Open housing
16: Opening the housing of the batch controller
1 Terminal assignment labeling
2Terminals
a0014368
16Endress+Hauser
Batch Controller RA33Wiring
4.3Connecting the sensors
4.3.1Flow
Sensors for volume or mass flow measurement can be connected to the batch controller.
Connecting flow sensors with a pulse output
Pulse output of the
flow sensor
Mechanical contact
a0015360
Open collector (NPN)
a0015361
Active voltage
Setting at the Rx33Electrical connectionNotes
Pulse ID/IE up to 25 Hz
As an alternative, it is possible to
choose "Pulse IB/IC+U" up to 25 Hz.
The current flow via the contact is
then lower (approx. 0.05 mA
instead of approx. 9 mA).
Advantage: lower power
consumption, disadvantage: less
immunity to interference.
a0015354
A = Sensor
B = Rx33
Pulse ID/IE up to 25 Hz
or up to 12.5 kHz
As an alternative, it is possible to
choose "Pulse IB/IC+U". The current
flow via the transistor is then lower
(approx. 0.05 mA instead of approx.
9 mA). Advantage: lower power
consumption, disadvantage: less
immunity to interference.
a0015355
A = Sensor
B = Rx33
Pulse IB/IC+U
The switching threshold is between
1V and 2 V.
a0015362
a0015356
A = Sensor
B = Rx33
Active current
Pulse I
The switching threshold is between
8mA and 13 mA.
a0015363
a0015357
A = Sensor
B = Rx33
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WiringBatch Controller RA33
Pulse output of the
flow sensor
Namur sensor (as per
EN60947-5-6)
Setting at the Rx33Electrical connectionNotes
Pulse ID/IE up to 25 Hz
or up to 12.5 kHz
No monitoring for short circuit or
line break takes place.
a0015359
1 = Sensor
2 = Rx33
Flow sensors with external power supply
17: Connecting a flow sensor
AVoltage pulses or contact sensors including EN 1434 Type IB, IC, ID, IE
BCurrent pulses
C0/4 to 20 mA signal
Flow sensors with power supply via the batch controller
18: Connecting active flow sensors
A4-wire sensor
B2-wire sensor
a0013521
a0014180
18Endress+Hauser
Batch Controller RA33Wiring
4.3.2Temperature
Connecting the RTD sensors
A0014529
A = 2-wire connection, B= 3-wire connection, C = 2-wire connection
Terminals 1, 2, 5, 6: temperature
Temperature transmitter
connection
A0014528
A = without external power supply of the transmitter, B = with external power
supply of the transmitter
Terminals 90, 91: transmitter power supply
Terminals 52, 53: temperature
To ensure the highest level of accuracy, we recommend using the RTD 4-wire
connection, as this compensates for measurement inaccuracies caused by the
mounting location of the sensors or the line length of the connecting cables.
Density
Density sensor connection
a0015152
A = without external power supply of the density sensor, B = with external power
supply of the density sensor
4.4Outputs
4.4.1Analog output (active)
This output can be used either as a 0/4 to 20 mA current output or as a voltage pulse output.
The output is galvanically isolated. For the terminal assignment, refer to ä 15.
4.4.2Pulse output (active)
Active voltage pulses are output at the pulse output.
Voltage level:
• 0 to 2 V corresponds to Low level
• 15 to 20 V corresponds to High level
Maximum output current: 22 mA
4.4.3Open collector output
The two digital outputs can be used as status or pulse outputs. Make the selection in the
following menus: Setup → Advanced setup or Expert → Outputs → Open collector
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WiringBatch Controller RA33
4.5Communication
The USB interface is always active and can be used independently of other interfaces.
Parallel operation of multiple optional interfaces, e.g. fieldbus and Ethernet, is not
possible.
4.5.1Ethernet TCP/IP (optional)
The Ethernet interface is galvanically isolated (testing voltage: 500 V). A standard patch
cable (e.g. CAT5E) can be used to connect the Ethernet interface. A special cable gland is
available for this purpose which allows users to guide pre-terminated cables through the
housing. Via the Ethernet interface, the device can be connected using a hub or a switch or
directly to office equipment.
• Standard: 10/100 Base-T/TX (IEEE 802.3)
• Socket: RJ-45
• Max. line length: 100 m
a0014600
19: Ethernet TCP/IP, Modbus TCP connection
1Ethernet, RJ45
2Cable entry for Ethernet cable
4.5.2Modbus TCP (optional)
The Modbus TCP interface is used to connect the device to higher-order systems to transmit
all measured values and process values. The Modbus TCP interface is physically identical to
the Ethernet interface ( ä 20). Connection å 19, ä 20.
4.5.3Modbus RTU (optional)
The Modbus RTU (RS-485) interface is galvanically isolated (testing voltage: 500 V) and
used to connect the device to higher-order systems to transmit all measured values and
process values. It is connected via a 3-pin plug-in terminal in the housing cover.
20Endress+Hauser
Batch Controller RA33Wiring
-
+
RxD/TxD (+)
RxD/TxD (-)
R
L
R
L
further instrumentation
GND
Rx
5
3
Rx
Tx
a0014603-EN
20: Modbus RTU connection
4.5.4Printer interface / RS232 (optional)
The printer/RS232 interface is galvanically isolated (testing voltage: 500 V) and is used to
connect a printer. It is connected via a 3-pin plug-in terminal in the housing cover.
21: Printer connection via RS232
The following printers have been tested with the batch controller:
• GeBE MULDE Mini thermal printer
4.6Post-connection check
After completing the device's electrical installation, carry out the following checks:
Device status and specificationsNotes
Is the device or cable damaged (visual inspection)? -
Electrical connectionNotes
Does the supply voltage match the specifications on the nameplate?100 to 230 V AC/DC (±10%)
(50/60 Hz)
24 V DC (-50% / +75%)
24 V AC (±50%) 50/60 Hz
Are the mounted cables relieved of tension?-
Are the power supply and signal cables correctly connected?See wiring diagram on the
housing
a0014602
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OperationBatch Controller RA33
5Operation
5.1General notes for operation
The batch controller can be configured using keys or using the "FieldCare" operating
software.
The operating software, including the interface cable, is available as an order option, i.e. it is
not part of the basic scope of delivery.
The configuration is locked if the device is locked by the locking switch ( ä 23) or the user
code.
5.2Display and operating elements
22: Display and operating elements of the batch controller
Green LED for voltage, red LED for alarm/error. Green LED is always illuminated as
soon as power is supplied to the device.
Slow flashing of the red LED (approx. 0.5 Hz): the device has been put into
bootloader mode.
Fast flashing of the red LED (approx. 2 Hz): in normal operation: maintenance
required. During firmware update: data transmission active.
Red LED illuminated constantly: device error.
Start/stop function: Pressing the "Start" button starts a batching operation. Press the "Stop"
button once to pause the batching operation currently in progress. Press "Stop" a second time
to abort the batch. Pressing start again restarts the batch cycle.
C function: Press "C" when batching is stopped to reset the counters on the display to their
original values.
Print function: Press "0" and "." simultaneously to print out the last batch cycle. The "RS232
printer interface" feature must be purchased to be able to use this function.
Locking switch
a0015168
23: Locking switch
1Locking switch on the back of the housing cover
5.2.2Function for entering a value for the preset counter
A value for the preset counter can be entered any time. This value can either be entered in
the Display menu, or by pressing one of the keys 0-9 or period. It does not matter whether a
batching process is currently active when you enter the value. The new preset counter value
is used when the next batching process is started.
If the preset counter is part of a display group, the preset counter value which is valid
for the current batch is always displayed. If the value is changed when the batching
process is stopped, the new value appears immediately on the display. However, if
the value is changed during an active batching operation, the old value of the preset
counter, which still applies for the current batch run, is displayed until this batching
operation is finished. The new value, which is valid for the next batching operation,
is displayed directly afterwards.
5.2.3Display
a0014551
24: Display of the batch controller (example)
1:Display group 1: no batch active. Flow, temperature, preset counter
2:Display group 2: batch active. Flow, volume counter, preset counter
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OperationBatch Controller RA33
A list of the icons is provided in the Appendix, ä 79.
5.2.4"FieldCare Device Setup" operating software
For configuring the device using the FieldCare Device Setup software, connect the device to
your computer via the USB interface.
Establishing a connection
Proceed as follows:
1.Start FieldCare.
2.Connect the device to the computer via USB.
3.Generate project via File/New.
4.Select communication DTM (CDI Communication USB).
5.Add Rx33.
6.Click "Establish connection".
7.Start online configuration.
Carry out the rest of the configuration of the device according to these Operating
Instructions for the device. The entire Setup menu, i.e. all parameters listed in these
Operating Instructions, is also included in the FieldCare Device Setup.
During configuration with FieldCare, the device can enter undefined states! This can
result in undefined switching of outputs and relays.
24Endress+Hauser
Batch Controller RA33Operation
5.3Operating matrix
For a complete overview of the operating matrix including all configurable parameters,
ä 65.
LanguageDrop-down list with all available operating languages. Select the
Display/operation menu• Select the group for display (automatic change or fixed display
Setup menuIn this Setup, you can configure the parameters for quick
language of the device.
group)
• Setting for the display brightness and contrast
• Display the stored analyses and batch reports
• Enter a value for the preset counter
• Recipe selection
commissioning of the device. Advanced setup includes all important
parameters for configuring the instrument function.
•Units
•Signal type
• Pulse value, value (for pulse signal
type) or
• Start of measuring range (for current
signal type)
• End of measuring range (for current
signal type)
•Unit
•Counter unit
• Date and time
• Advanced setup (settings that are not essential for basic
operation of the device)
Special settings can be configured via "Expert".
Parameters for
quick commissioning
Diagnostics menuDevice information and service functions for a swift device check.
• Diagnostic messages and list
• Event logbook
• Device information
•Simulation
• Measured values, outputs
Expert menuThe Expert menu offers access to all operating options of the device,
including fine tuning and service functions.
• Jump directly to parameters via Direct Access (only on the device)
• Service code for displaying service parameters (via PC operating
software only)
•System (settings)
•Inputs
•Outputs
•Application
•Diagnostics
Endress+Hauser25
CommissioningBatch Controller RA33
6Commissioning
Make sure that all post-connection checks have been carried out before you commission
your device:
• See 'post-installation check', ä 14
• Checklist for 'post-connection check’, ä 21
After the operating voltage is applied, the display and the green LED are illuminated. The
device is now ready to operate and can be configured via the keys or the "FieldCare Device
Setup" parameter configuration software ( ä 24).
Remove the protective foil from the display, as otherwise legibility is impaired.
6.1Quick commissioning/make it run
For quick commissioning of the "standard" batch controller application, you only have to
enter a few operating parameters in the menu Setup.
Prerequisites for quick commissioning:
• RTD temperature sensor, 4-wire direct connection
Menu/setup
→ Units: Select unit type (SI/US)
→ Signal type: Select the signal type for flow (pulse or current)
→ Unit: Select the flow unit
3
→ Counter unit: Specify the unit for the flow counter, e.g. m
→ Pulse value, value: Enter the unit and value for the pulse value of the flow transmitter
(for "pulse" signal type)
→ Meas. range start and Meas. range end (for "current" signal type)
→ Date/time: Set the date and time
The device is now operational and ready to control batching.
You can configure device functions, such as data logging, tariff function, bus connection and
the scaling of current inputs for flow or temperature, in the "Advanced setup" menu.
, kg
6.2Applications
The device is suitable for the automatic control of slow batch processes with a
duration of longer than 10 seconds.
The following is an explanation of the application possibilities, including brief operating
instructions for the respective device settings.
• Batch controller with flow measurement and 1-stage batching, ä 27
• Batch controller with flow measurement and 2-stage batching, ä 28
• Batch controller with API temperature compensation, ä 29
• Batch controller with API temperature/density compensation, ä 30
• Batch controller with mass calculation, ä 31
• Batch controller with volume calculation, ä 32
•Manual batching, ä 33
26Endress+Hauser
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