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G4 Panel Mount Instrument
Brand: BLH NobelThe Nobel - BLH G4 family of process control instruments offers high speed, high performance control for industrial weighing/force measurement applications plant wide.
G4 units set new standards geared for today's application demands and tomorrow's expanding requirements. A large (5.7 inch) color touch screen facilitates quick, easy operation and simplifies parameter changes.
The screen displays up to 4 weighing/force channels simultaneously, allowing the user full control of multiple process vessels.
The large touch screen provides good visibility of the process and easy navigation through parameter menus and settings.
G4 instruments accommodate up to seven different, easily installed, modules for advanced performance, more functional channels, custom applications, or repair.
This provides customers with a highly flexible, upgradeable, single instrument system capable of weighing up to eight independent vessels or scales. Inputs and outputs can be configured according to customer requirements.
A wide variety of industrial communication interfaces (Ethernet, RS232, RS485), Protocols (Modbus RTU, Modbus TCP, EtherNet/IP) and Fieldbuses (Profibus or Devicenet) are available.
Software upgrades can be downloaded to the instrument from our website, or be transferred to the G4 unit via a standard USB port connection.
Custom software designed to customer requirements for special applications is available upon request. G4 instruments have four base mounting options: DIN Rail, Panel, Desktop, and Harsh Environment.
The last three are IP65 rated, while the DIN rail-mount is IP20 rated. Units can be configured for either 24 volt DC or 115/230 volt AC operation.
Features- Three enclosure types: panel mount, desktop, harsh environment
- Modular system with flexible configuration
- Up to 8 weighing / force measurement channels per unit
- Synchronized sampling
- Fast update rate - up to 800 updates per second
- Graphical User Interface - color LCD display with backlight
- Data entry through touch screen and/or functional keypad
- Integrated flexible digital I/O
- Communication: Ethernet, Profibus, DeviceNet, Modbus, USB, RS485, RS232, Modbus/TCP, EtherNet/IP
- Easy parameter backup and restoration via USB port or internal memory
Enclosure Type
Fieldbus Interface
Slot 3
Slot 4
Slot 5
Slot 6
Slot 2
Slot 1
Power Supply
Software Version
View Details
Part Number
Specifications
Brand
Enclosure Types
- PM Panel mount
- HE Harsh Environment
Dimensions W × H × D
- 294 x 227 x 152 mm
- 343 x 274 x 235 mm
Enclosure Design
- Aluminum housing, plastic panel
- Stainless Steel Housing, Plastic Panel
Temperature Range – Rated performance
- -10° to +50° C
Temperature Range – Storage
- -25° to +85° C
Protection
- IP65 (panel)
- IP65
EMC, Safety
- CE (Industrial), UL, cUL, FM, cFM
- CE (Industrial), UL, cUL
Display
- Color TFT LCD screen with backlighting, 5.7 in 320 x 240 pixels
Keyboard
- Touch screen and 34 membrane keys
DC Supply Module
- 19-29 Vdc, 40 W
AC Supply Module
- 115/230 Vac 50/60 Hz, 40 W
Interfaces
- Interfaces Isolated
RS-232 and RS-485, Ports
- For process data and control
Protocol
- Modbus RTU
Baud Rate
- Up to 115 kbaud
USB, Supported Units
- Version 1
Memory Stick
- USB type for PC For backup and restore of set-up parameters. For change to a new program version
Ethernet
- For process data and control
Fieldbus Options
- For process data and control
Maximum No. of Load Cells
- 8 per channel
Available Field busses
- Proibus or DeviceNet. Other on demand
Excitation Voltage
- 5 Vdc
A/D Conversion
- 3.9 kHz, 16,000,000 units (24-bits)
Input Range
- ± 7 mV/V
Update Rate
- 1 up to 300 readings per second
No. of Weight Channels
- 1 (WF IN1) up to 8 (4 WF IN2) Channels
Sensitivity
- 0.1 µV
Zero Drift
- < 10 nV/V/K
Span Drift
- < 2 ppm/K
Digital I/O
- 4 inputs, 24 V, isolated with common return 2 outputs, 24 V, Max. 100 mA, isolated with common return
Maximum no. of Load Cells
- 4 per Channel
Zero Drift
- < 10 nV/V/K
Type
- 4 inputs, 24 V, isolated with common return 2 outputs, 24 V, Max. 100 mA, isolated with common return
Separate I/O Module
- 2 units can be used
Number of Channels
- 1 or 4, separately isolated channels
Resolution
- 65,000 units, 16 bits
Voltage Output
- 0-10 V, -10-10 V, > 1 kΩ load
Current Output
- 4-20 mA, 0 to 20 mA, -12 to 20 mA or -20 to 20 mA < 500 Ω load
- Process weighing and control
- Force measurement
- Web tension measurement and control
- Automation
- Force vector calculations
- High dynamic force measurement
- High speed batching / blending systems