AC220V Or DC 24V AO4-20mA Batch Weighing Controller Max Connect 8 Loadcells

Product Specification

Weighing Controller For Belt Weighfeeder With AC220V And AO4-20mA With LCD Display

Main Features:

• Suitable for Ration Belt Weighfeeder with Ration Flow Feeding & Ration Weight Batch Control.
• EMC design with high anti-jamming capability, suitable for industrial environment.
• 32-bit ARM CPU with 72MHz & higher arithmetic speed.
• 128×64 LCD display screen with 7 background colors for English display.
• 16-key English keypad.
• Menu&Shortcut mode operation with key tone.
• High-precision ∑-△A/D conversion technology and broad-range speed pulse input circuit.
• Max. Connection Quantity: 8 Loadcells (350Ω).
• Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.
• Auto Zero Tracking, Speed Calibration and Belt Length Calibration functions available.
• One optional ‘Flow Setpoint’ analog signal input [AI: 4~20mA].
• Max.3 definable ‘Flow/Control Current /…’ analog signal outputs [AO: 4~20mA].
• Quick and steady PID ration feeding control.
• 3 Definable normally open switch inputs [DI] and 4 definable normally open relay switch outputs [DO].
• The feeder and belt weigher can be started and stopped by DI&DO signal.
• 1 ‘Totalized Weight High-speed Pulse’ output [PO].
• 2 Optional communication ports for connecting IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.
• Weight Records per shift/day/month of a year can be queried and printed.
• With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.

Technical Specifications
 Power Supply: AC220V±15%, 50/60Hz, Max. 15W.
 Loadcell Excitation Voltage/Current: DC10V/250mA.
 8 Loadcells[350Ω] connectable.
 Weighing Signal Input Range: 0~25mV.
 Speed Sensor Excitation Voltage/Current: DC12V/100mA.
 Speed Signal Input Range: 0.5~3000Hz.
 3 Normally Open Switch Inputs [DI].
 4 Normally Open Relay Outputs [DO]: AC250V/DC24V, 1A.
 1 ‘Totalized Weight’ Pulse Output [PO]: DC5~24V, 100mA.
 2 ‘PID Control’ Analog Output [AO]: 4~20mA, 0.05%FS.
 1 ‘Flow Set’ Analog Input [AI]: 4~20mA, 0.05%FS.
 COM1: Optional RS232/RS485/RS422/Profibus-DP/Ethernet.
 COM2: RS232.
 Connect Host IPC, Remote Display, Printer&Wireless Module.
 Outline Size [W×H×D]: 164 × 86 × 193 mm.
 Panel Cut-out Size [W×H]: 153 × 77 mm.
 Operating Temperature: -25℃～+45℃.
 Protection Level of Front Panel: IP65.
 Accuracy Grade: 0.5.
 Accuracy of Flow Control: 0.5%~1.0%.

How is it working ?

FAQ:

1. What detailed information do I need to provide if I want to place an order?

We need to know the following information: Capacity, Usage and other related parameters you need.

2. Do you have any discount?

Yes, if you buy large QTY, please send us a email, we will give you a big discount.

3. What terms of payment are available?

We accept T/T, L/C, Trade assurance, Secure payment, Western Union, Paypal, , etc.

4.When will you arrange the production?

We will arrange the production immediately after receiving your payment.

5. How do you ensure good product quality?

We have a complete quality control system, all of our products are fully checked by IQC, OQC departments before shipping to our clients.