The Precia Molen I410 SDU Single Dosing Unit is a high-performance weighing controller designed specifically for accurate and efficient dosing operations. Engineered with the advanced technology of PRECIA MOLEN, the I410 SDU ensures precision, consistency, and reliability in every dosing cycle—making it ideal for automated industrial processes requiring controlled material feeding.
Built under the Weighing Indicator / Weighing Controller and Precia Molen Weighing Indicators category, this dosing controller provides exceptional connectivity, robust industrial durability, and seamless integration into modern production environments.
+P Key Features of the Precia Molen I410 SDU – Single Dosing Unit
1. High-Accuracy Single Dosing Control
Optimized for precision dosing, the I410 SDU delivers stable and repeatable results, ensuring each batch meets strict production requirements.
2. Intelligent Dosing Algorithms
Equipped with advanced control logic, it manages:
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Start/stop dosing
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Cut-off optimization
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Overdose prevention
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Dynamic flow adjustment
Ensuring the highest accuracy regardless of material type.
3. Full Integration Into Industrial Automation
The controller supports multiple communication protocols, enabling direct interface with PLCs, SCADA, and factory automation systems.
4. Industrial-Grade Construction
Designed for harsh manufacturing environments, the I410 SDU offers long service life, stable calibration, and reduced downtime.
5. Easy Installation & Operation
The intuitive interface and modular setup allow quick installation, simple operator training, and minimal configuration time.
+P What Makes the I410 SDU the Best Choice?
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Precise, repeatable single-dosing performance
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Trusted European engineering from PRECIA MOLEN
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Compatible with a wide range of production machines
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Affordable yet industrial-grade
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Reliable for food, chemical, agriculture, batching, and packaging applications
Summary
The Precia Molen I410 SDU Single Dosing Unit is the ideal weighing controller for factories looking to improve dosing accuracy, production efficiency, and automation reliability. It brings together precision engineering, powerful dosing control, and stable performance—making it one of the best-value solutions in the industrial weighing sector.
4SDU Single Dosing Unit
Applications
The I 410 SDU software satisfies most needs to produce a
product dose by making a weight check in the industrial environ
ment.
It enables simultaneous management of 1 to 4 single constituent
dosing processes.
Independent parameter settings are possible for each process:
• metrological characteristics of the measurement channel,
• dosing type: loading, unloading, possible management of
big-bag unloading,
• assignment of inputs/outputs,
• set points file,
• printed information,
• etc...
At the same time as the dosing functions, the I410 system checks
and monitors thresholds and tolerances on each channel such as :
• the check on dosing as a function of the capacity and a full
limit before starting dosing,
• the dosing check carried out on the gross or net value of
the weight,
• tolerance check on doses made,
• dosing in automatic cycles (in loading mode),
• automatic correction of in-flight error,
• the tare type used to record the weight of the package or
the container,
• the flow check.
• multi-cycle operation.
The I410 SDU system also manages two serial ports that can
contain:
• One of the following types of printer (for ticket, summary,
etc...):
- P 255
- P 360
- P 140
- P 955/P 985
• One or several addressable repeaters,
• An RS 232/422/485 link for MODBUS,
• A USB key module for archiving and storage,
Possible association of 2 file references and 2 free references.
Traceability of all doses made with possible transfer to USB key.
Possible complete check of the dosing process by PLC in
MODBUS RTU link or Profibus, Profinet, DeviceNet, Ethernet TCP
MODBUS or Ethernet/IP field bus.
Minimum configuration
• A user terminal,
• A weight load application device or a measurement option
card in the terminal
• Not less than 2 inputs and 4 logical outputs on a load appli
cation device or terminal.
Operator interface
1. Application main screen (display the weight of the current
channel and the step in the cycle).
2. F1: Target - select set point or direct input of dosing set
points.
3. F2: Access input reference 1.
4. F3: Access input reference 2.
5. F4: Access input Information 1 : Free text.
6. F5: Access input Information 2 : Free text.
7. F6: Select the previous weighing channel.
8. F7: Select the next weighing channel.
9. F8: Determine the number of cycles to be automatically
chained. (loading mode only)
10. F9: Display complementary information (statistics, flow).
11. F10: Access application files (configuration).
12. SF1 to SF4: Different function keys for each level.
13. Validation key.
14. STOP: Cycle
15. START: or Pause Cycle.
Function keys F1 to F10 and SF1 to SF4 are structured in several
levels. They may perform a different function depending on the
context.
Configuration
The many operating parameters of the I410 system, inde
pendently configurable on each channel, are structured in 8 files
and four action levels protected by a password:
• Installer:
Metrological setting up and configuration of
Inputs/Outputs.
• Supervisor:
Parameter setting of dosing cycles.
• Operator:
Definition of dosing set points and access to results.
• User:
Rights limited to starting dosing cycles.
This segmentation of parameters makes the I410 system
modular so that it can easily be integrated into most industrial
processes. This also makes operation of the application secure by
preventing access to an unauthorised operator.
