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HASLER Smart Control Modul SCM-3 may be used in every HASLER® Weigh Belt Feeder. The SCM-3 is a controller module including regulation and control functions. It receives the information and signals directly from the force sensors: weighing, speed and index.
It performs also the calculations of flow – totalization – regulation command.
- Easy to install, use and maintain
- Galvanically separated outputs
- Modular system
- Industrial wiring
PDU and mobile application
The SCM-3 is supplied with a Process Display Unit offering a 5-inch touch screen and 16.7 million colors.
As an option a mobile application is proposed.
- Multilingual mode (Latin, Cyrillic & Chinese). 8 languages: French, English, German, Italian, Spanish, Portuguese, Russian and Chinese.
- Visualization of the inputs / outputs
- Menus in full wording
- Flow display in graphical curves
- Timestamp of alarms
- Embedded support
Compact package engine + controller
- Electronic and mechanical associated on each feeder
- Reduced field wiring.
- Connection and maintenance without disassembly
- Import export settings.
- Easy backup.
Soft tool :
- Diagnosis for maintenance and performance optimization
- Remote maintenance
Weight converter :
- Adds a second weight measurement point
- Connects a SFT digital weight sensor
Maintenance assistance :
- Inox frame removable
- I/O cards + Central Processing Unit disconnectable
- Immediate visualization of I / O and other functions of the module.
- Sub-D connectors.
Each dosing equipment is controled by a dedicated SCM3, for continuous or batch dosing applications. Potential use of standard components for I/O modules.
Analog load-cellDigital load-cellAnalog load cell (through converter) in 4 or 6 wires (more than 65 000 points resolution).
Digital load-cell (1 million points) i.e. SFT.
Adjustable digital filter and fast weight acquisition.
RBP / TVR
|Massflow PID regulation|
|Prefeeding PID regulation|
|Proportioning valve control|
|Belt control (drift, slippage…)|
|Rotation Control (Anto-lock, drift...)|
|Segmented belt taring|
|Periodic taring with by-pass function|
|Feeding gates control|
|Associated weighing hopper|
|On line calibration|
|Hopper feeding regulation|
|Weighing under inlet hopper|
|Continuous level measure in settling|
chamber for prefeeding regulation
|Density measurement for prefeeding|
|Segmented memorization of volumetric|
throughput (feed factor)
|Advanced fluidization of storage silo|
- Supply voltage : 100VAC to 230 VAC
- Supply frequency : 47 – 63 Hz
- Max. Power Consumption : 100 W
Dedicated Inputs / Outputs
- Digital Inputs (standard) (i.e., 24VDC...) : 8 8
- Digital Outputs : 4 8
- Digital Inputs for speed and index acquisition : 4
- Analog Input : 1 1
- Analog Output :2 2
- Area Classification : General Purpose
- Operating Ambient Temp. : -20°C to 60°C
- Storage Ambient Temp : -25°C to 70°C
- Operating Altitude : < 3000m
- Max. Humidity : 95% at 25°C without condensation (DIN 40040 Class F)
- Degree of Protection : IP65
Remote Inputs / Outputs
- Digital Inputs :
5 – 24 – 48 VDC / 24 – 120 –230 VAC
- Digital Outputs :
5 – 24 VDC / 230 VAC / Relay SPST-DPDT
- Analog Inputs / Outputs :
0 - 20 mA / 4 - 20 mA / 0 – 10 V
Dimensions of PDU
- Height : 166 mm
- Width : 116 mm
- Depth : 52mm
Dimensions of SCM3-P
- Height : 313 mm
- Width : 151 mm
- Depth : 211 mm
- General electrical emissions : EN50081-2
- General Electrical Immunity : EN50082-2
- Electrical safety : EN61010-1
- SCM2 is also available in a feeder integrated version : FIELD
- Ref. to Technical Sheet SCM2-F.260.001.E.