Mini Checkweigher Indicator Controller , Smart Digital Weighing
Controller
Main Features:
- Suitable for Auto Checkweigher.
- Optional Weight-checking Trigger Mode: Weight Trigger Mode and
Switch Trigger Mode.
- Optional Weight-checking Mode: Dynamic Weight-checking Mode and
Static Weight-checking Mode.
- Batch Counting, Weight Totalizing and DO outputs of 5 Sorting Areas
(Normal/Uppermost Limit/Upper Limit/Lower Limit/Lowest Limit)
available.
- Optional ‘Auto Enter Weight-checking State after Power-on’
function.
- The weight-checking process can be controlled by DI push button and
Command from communication port.
- EMC design with high anti-jamming capability, suitable for
industrial environment.
- 32-bit ARM CPU with 48MHz clock & higher arithmetic speed.
- 6+8 Red LED digital tubes for English character and digit display.
- 4-key English keypad.
- Menu&Shortcut mode operation with key tone.
- 24-bit High-precision and high-speed ∑-△A/D conversion module with
1/1,000,000 internal resolution and sampling frequency 400Hz.
- Special anti-vibration digital filtering algorithm for ensuring the
weighing stability and accuracy when there is strong vibration on
the load receptor, and the rapid response capability when the
weight signal changes.
- Max. Connection Quantity: 4 Loadcells (350Ω).
- Auto Zero Initial Calibration after Power-on, Auto Zero Tracking,
Zero Fine Adjustment, Zero Calibration and Load Calibration
functions available.
- Optional Data Calibration function.
- Auto-locking, Key-locking, Key-unlocking, Digital
Setting&Calibration and I/O Testing functions available.
- 6 Normally open switch inputs [DI] and 8 normally open transistor
switch outputs [DO].
- 1 Optional and definable analog signal output [AO: 4~20mA].
- 2 Communication ports [RS232&RS485] for connecting Host IPC/PLC
and LED Remote Display.
- ‘Target Batch Finished’ alarm function available.
- The Batch Count and Totalized Weight of each Sorting Area can be
queried.
- With the multitasking mode, the weighing&control process will
not be interrupted by parameter setting and the other operations.
Technical Specification:
Display | 6+8 Red LED digital tubes for English character and digit
display |
Weight Display Range | -99,999~+999,999 |
Scale Capacity | Setting Range 1~999,999 |
Display Resolution | 1/100,000 |
Kaypad | 4-key English keypad |
Loadcell Interface |
Excitation Voltage/Max. Current | DC9V/120mA |
Max connect number of loadcell | 4-350Ω loadcells |
Signal Input Range | 0~22.5mV |
Output Sensitivity of Loadcell | 1.0~2.5mV/V |
Sampling Frequency | 400Hz |
Switch&Analog Signal Interface |
DI | 6 Normally Open Switch Inputs |
DO | 8 Normally Open Transistor Switch Outputs [DO]: DC24V, 250mA |
AO | 1 AO (4~20mA) |
Digital Communication Interface |
COM1 | RS232 |
COM2 | RS485 |
Connectable | Host IPC/PLC and LED Remote Display. |
IP Grade | IP65 |
Package: 1pcs/box, 28 pcs/ carton
![](http://img.everychina.com/nimg/9f/04/4f812389ef86f488d55ac4196827.jpg)
Application:
![](http://img.everychina.com/nimg/92/4c/e5ac0c65d9484573355d32d18197.jpg)
![](http://img.everychina.com/nimg/11/b0/1010b51787bcbe23ee8a332922d6.jpg)