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Hasler - Model WFC -Controller
FromHasler Group
The WFC is used for HASLER SIMPLE weight beltfeeders. The WFC (Weight Feeder Controller) is a single feeder control module to acquire and process feeder inputdata, command signals and to pilot the motor drive unit.
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Feeder and Control Module - All in one
- Communication with host system through various integrated protocols
- Easy commissioning
- Multilingual including : EN, FR, DE, SP, IT, PO, CN, RU
- Help on alarm information directly on the LCD screen
- Advanced filtering on weight load cell
- Easy connection of maintenance terminal through ethernet (RJ45)
- Two mounting possibilities are supported FIELD and PANEL
- Less cabling on site with FIELD version
Configuration and maintenance software allowing
- Website server for maintenance
- Read & Write of parameters saved by SD Card
- Diagnostics (data acquisition, trend graphic recorder, etc.)
- Remote maintenance
- Modbus TCP (Ethernet)
- Modbus RTU (RS422)
- Profi bus DP (RS485)·
Power requirements
- Supply voltage : 115VAC +/-10% to 230 VAC +/-10%
- Supply frequency : 47 – 63 Hz
- Max. Power Consumption. : 50 W
- Switch-On Currentl : Max. 2A for 2AC for 1 or 2 power cycles
Dedicated Inputs / Outputs
- Digital Inputs (standard) (i.e., 24VDC...) : 10
- Digital Outputs : 9
- Digital Inputs for speed : 2
- Analog Input : 1
- Analog Output : 3
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 witout condensation(DIN 4004 to 0 Class F)
- Degree of Protection : IP65
Inputs / Outputs specifications
- Digital Inputs : 12 – 24 VDC
- Digital Outputs : 24 VDC 24 VDC / 230 VAC / Relay SPST-SPDT
- Analog Inputs : 0 - 20 mA / 4 - 20 mA / 0 – 10 V
- Analog / Outputs : 0 -20 mA /4 -20 mA/0 -10V
Dimensions of WFC FIELD
- Height : 176 mm
- Width : 260 mm
- Depth : 168 mm
Host communication
- Modbus TCP (Ethernet )
- Modbus RTU
- Profibus DP
Dimensions of WFC PANEL
- Longueur : 162 mm
- Largeur : 210 mm
- Hauteur : 176 mm
Electrical Standards
- General electrical emissions : EN50081-2
- General Electrical Immunity : EN50082-2
- Electrical safety : EN61010-1