SCM3 – FIELD

Hasler controller

SCM3
Logo de la marque Hasler

HASLER® Smart Contol Modul SCM-3 may be used in any HASLER® feeders. 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
Technical sheet

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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.

Console functions :

  • 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

Process Display UnitPDU (Process Display Unit)

Compact package engine + controller

  • Electronic and mechanical associated on each feeder
  • Reduded field wiring.
  • Connection and maintenance without disassembly
  • Local/Remote

Connectivity :

SD card

  • Import export settings.
  • Easy backup.

Connection option of the SCM3-PANEL

 

Exemple de montage du SCM3 FIeldExample of mounting of the SCM3 Field on a Gravit feeder, in conjunction with the variable speed drive.

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

  • Frame removable
  • Central Processing Unit disconnectable
  • Immediate visualization of I / O and other functions of the module.

Each dosing equipment is controled by a dedicated SCM6, for continuous or batch dosing applications.

Digital sensors

Analog load-cellDigital load-cellAnalog strain-gauge 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.

Communication protocol

  • Modbus TCP (Ethernet)
  • Modbus RTU
  • Profibus DP
  • Profinet
  • Ethernet IP

Console

Technical data

Software ApplicationWBFSFMLWFRWF

GRAVIT

MAMMUTHUS

POWDRIT

FLOWRIT

FLOW

GRAN

RBP / TVR

RTW
Massflow measurement
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
correction
Segmented memorization of volumetric
throughput (feed factor)
Advanced fluidization of storage silo

Power requirements

  • Supply voltage : 100VAC to 230VAC / 100W
  • Supply frequency : 47 - 63 Hz
  • Max. Power Consumption : 100 W

Dedicated Inputs / Outputs

  • Digital Inputs (isolated) : 8
  • Digital Outputs (relay) : 4
  • Digital Inputs dedicated : 4
  • Analog Input (isolated) : 1
  • Analog Output (isolated) : 2

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

Environmental ratings

  • 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

Dimensions of SCM3-P

  • Height : 308 mm
  • Width : 263 mm
  • Depth : 112 mm

Dimensions of PDU

  • Height : 191 mm
  • Width : 125 mm
  • Depth : 40 mm

Electrical standards

  • General electrical emissions : EN 50081-2
  • General electrical immunity : EN 50082-2
  • Electrical safety : EN 61010-1

Alternative

SCM3 is also available in a feeder integrated version : FIELD
Ref. to Technical Sheet SCM3-F.260.001.E.

Certification

Certification CE