Weighing Controller

Specifications

suitable for hopper scale, platform scale, pallet truck scale, grab bucket scale and overhead travelling scale.

 

Power Supply

Operating Voltage: AC220V±15%.

Operating Frequency: 50/60Hz.

Max. Power: 15W.

 

Display

16-bit green VFD digit display screen for English character and digit display.

Max. Weight Display Value: 999999.

Scale Division Options: 1, 2, 5, 10, 20, 50, 100, 200, 500.

Max Display Resolution: 1/100,000.

 

Kaypad

8 keys for Menu&Shortcut mode operation with key tone.

Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.

 

Loadcell Signal Input Interface (LOADCELL)

1 Weighing Signal Input: 0~25mV.

Excitation Voltage Output: DC10V.

Max. Connection Quantity: 8 Loadcells (350Ω).

 

Weighing Signal Sampling Circuit

24-bit ADC with 1,000,000 internal code used.

Max. Sampling Frequency: 800Hz.

Zero Drift: ±0.1μV/°C RTI (Relative to Input).

Gain Drift: ±5ppm/°C.

Non-linearity: 0.005%FS.

 

Switch Signal Output Interface (DO)

5 Normally Open Relay Switch Outputs.

Capacity of Relay Switch: AC250V/DC24V, 1A.

 

Switch Signal Input Interface (DI)

3 Normally Open Switch Inputs.

 

Analog Signal Output Interface (AO)

1 Optional and Definable Analog Signal Output: 4~20mA.

Non-linearity: 0.05%FS.

 

Digital Communication Interface (COM1/COM2)

COM1: Fixed configuration RS232&RS485. Free to use one of them.

COM2 Optional: RS232/RS485/RS422/Profibus-DP/CANBUS/Ethernet modules.

Connectable: IPC/PLC, Remote Display&Operation Terminal, Serial Printer and Wireless Module.

Power Supply Output: DC5V, 100mA.

 

Report Print

The Weighing Record and Totalizing Report can be printed.

 

Outline Dimension

164 × 82 × 188 mm (W×H×D).

 

Cut Dimension

153 × 77 mm (W×H).

 

Weight : Approx. 1.6kg.

 

Temperature and Humidity

Service Temperature: -25°C to +40°C.

Storage Temperature: -30°C to +60°C.

Relative Humidity: Max. 85%RH.

 

IP Grade: IP50.