Hopper Weighing Controller BST106-C21 is mainly used for weighing systems of hopper scale, platform scale and so on. It adopts A/D conversion technology. Max. 8 loadcells are connectable. The functions of zero auto-tracking, key-locking & auto-locking, full digital setting & calibration, Net/Gross weight limit alarm, weight set-point alarm and so on are available.
Technical Specifications:
Power Supply
Operating Voltage 1: AC220V, -15% to +10%.
Operating Voltage 2: AC85 to 264V.
Operating Frequency: 50Hz, ±2%.
MAX.Power: 20W.
Disply
6-bit blue VFD digital display.
Keypad
6 keys forMenu&Shortcut operation with key tone.
Key-Locking and Auto-locking.
Load cell Signal Input Interface(SENSOR/LOADCELL)
Excitation Voltage Output:DC10V.
1 Weight Input Signal: 0~30mV or 0/4~20mA.
Wiring Modes: 6-wire, 4-wire and 2-wire.
Max. Connection Number: 8 Loadcells (350Ω, 0.5~3.0mV/V).
A/D Converter
24-bit ∑-△ADC.
Sampling Frequency: Max. 100Hz.
Analog Signal Output Interface(AO)
1 Analog Output Signal: 4~20mA.
Accuracy: ±0.1%FS.
Definable: Net/Gross Weight Signal Output.
Relay Switch Signal Output Interface (DO)
4 Normally Open Relays or Transistor Switch Outputs.
Capacity of Relay Switch: AC250V/DC24V, 1A.
Capacity of Transistor Switch: DC24V, 500mA.
Definable: Net/Gross Weight Uppermost/Upper/Lower/Lowest Limit, Overload Alarm, Calibrating/Weighing State, DI1/DI2/DI3 Signal Output, Serial Port Set, NET(GROSS) ≥ Setpoint, SetpointA ≤ NET(GROSS) < SetpointB, etc.
Switch Signal Input Interface (DI)
3 DI Switch Inputs.
Definable: Zero Calibration, Zero Operation, Tare Operation, Net/Gross Weight Display Operation.
Digital Communication Interface (COM)
COM1: RS232/RS485.
COM2 Optional: RS485, Profibus-DP, Ethernet, CANBUS, Wireless Module (only for BST106-C21), etc.
Connectable: IPC/ PLC, Remote Display, Remote Operating Terminal, Serial Printer, Wireless Module, etc.
Power Supply Output: DC5V, 100mA.
Report Printing
Weight Report (Net/Gross Weight) can be printed.
Technical Specifications:
Power Supply
Operating Voltage 1: AC220V, -15% to +10%.
Operating Voltage 2: AC85 to 264V.
Operating Frequency: 50Hz, ±2%.
MAX.Power: 20W.
Disply
6-bit blue VFD digital display.
Keypad
6 keys forMenu&Shortcut operation with key tone.
Key-Locking and Auto-locking.
Load cell Signal Input Interface(SENSOR/LOADCELL)
Excitation Voltage Output:DC10V.
1 Weight Input Signal: 0~30mV or 0/4~20mA.
Wiring Modes: 6-wire, 4-wire and 2-wire.
Max. Connection Number: 8 Loadcells (350Ω, 0.5~3.0mV/V).
A/D Converter
24-bit ∑-△ADC.
Sampling Frequency: Max. 100Hz.
Analog Signal Output Interface(AO)
1 Analog Output Signal: 4~20mA.
Accuracy: ±0.1%FS.
Definable: Net/Gross Weight Signal Output.
Relay Switch Signal Output Interface (DO)
4 Normally Open Relays or Transistor Switch Outputs.
Capacity of Relay Switch: AC250V/DC24V, 1A.
Capacity of Transistor Switch: DC24V, 500mA.
Definable: Net/Gross Weight Uppermost/Upper/Lower/Lowest Limit, Overload Alarm, Calibrating/Weighing State, DI1/DI2/DI3 Signal Output, Serial Port Set, NET(GROSS) ≥ Setpoint, SetpointA ≤ NET(GROSS) < SetpointB, etc.
Switch Signal Input Interface (DI)
3 DI Switch Inputs.
Definable: Zero Calibration, Zero Operation, Tare Operation, Net/Gross Weight Display Operation.
Digital Communication Interface (COM)
COM1: RS232/RS485.
COM2 Optional: RS485, Profibus-DP, Ethernet, CANBUS, Wireless Module (only for BST106-C21), etc.
Connectable: IPC/ PLC, Remote Display, Remote Operating Terminal, Serial Printer, Wireless Module, etc.
Power Supply Output: DC5V, 100mA.
Report Printing
Weight Report (Net/Gross Weight) can be printed.