Dual Head Modbus Weighing Controller
Dual Head Modbus Weighing Controller
SS-DH-WGHR-V4
The Dual Head Weighing Controller is one of its kind controllers that can perform weighing actions of two independent weighing stations. (i.e. two separate loadcells). The controller is primarily designed for double head weighing and filling systems. This controller can be synced with several of its kind of controllers to obtain multiple head weighing controls.
Specifications:
| Parameter | Details |
|---|---|
| Operating Voltage | 24VDC, 6W |
| Loadcell Interface | 2 x loadcell interface. (4-wire 350ohm x 4 nos max each channel) |
| A-D Converter | 20-bit Sigma-Delta AD Converter with settings for: digital filter,usable counts. |
| Digital Outputs | 16 x digital outputs PNP |
| Analog Outputs | 2 x 0-10Vdc analog output of 10-bit resolution |
| Digital Inputs | 8 x digital inputs PNP |
| Pulse Train Output | 2 x Pulse Train Output (10kHz) |
| Communication | 2 x RS232, 1 x RS485 Modbus RTU |
| Interface | Interface with standard HMI over RS-485 Modbus RTU protocol |
| Size | 130mm x 90mm x 60mm ( L x W x D ) |
| Mounting | 35mm DIN rail mount |
Key Features:
- Simultaneous weight scanning of both weighing heads: Both loadcells are sampled simultaneously without any switching delay.
- HMI Integration: An intuitive user-friendly interface for easy operation and control.
- Network Capability: Multiple controllers can be linked up for unified system operation.
- High Accuracy: Provides accurate load measurement and control for high-performance applications.
- Robust Design: Designed to perform well over a long period in industrial settings.
Applications:
1. Bagging Machines – Duplex :
Output Functions
- Coarse gate-1
- Fine gate-1
- Coarse gate-2
- Fine gate-2
- Bag Clamp
- Bucket Drain
- Feeder Enable
- Batch Ready
Input Functions
- Start Trigger
- Emergency Stop
- Air-Pressure Healthy
Recipes
- 50 Programmable Recipes
2. Linear Weigher Controllers :
Output Functions
- Vibrator Feeder speed-coarse
- Fine
- Super-Fine
- Bucket Drain
- Batch Ready
Input Functions
- Start Trigger
- Bucket Homing Sensor
Recipes
- 50 Programmable Recipes
3. Dynamic Check-Weigher Controllers :
Output Functions
- Belt ON/OFF
- Weight-OK
- Weight-Under
- Weight-Over
- Rejection Pusher
Input Functions
- Start Sensor
- End Sensor
- Emergency Stop
Recipes
- 50 Programmable Recipes
4. Concrete Batch Mixing machines :
Output Functions
- Material-1 Valve
- Material-2 Valve
- Material-3 Valve
- Material-4 Valve
- Drain Valve
Input Functions
- Start Input
- Pause Input
- Emergency Stop
Recipes
- 50 Programmable Recipes
FAQs:
Dual Head Modbus Weighing Controller
What is a dual head weighing controller used for?
A dual head weighing controller is used to manage two independent weighing stations
simultaneously, making it ideal for high-speed applications like duplex bagging, filling
machines, and batching systems.
What are the benefits of using a dual head weighing controller in bagging machines?
It increases production speed, reduces cycle time, and improves efficiency by allowing two
weighing operations at the same time without delay.
How many loadcells can be connected to the SS-DH-WGHR-V4 controller?
The controller supports 2 loadcell channels, and each channel can connect up to 4 loadcells
(4-wire, 350 ohm), enabling flexible dual station setups.
Can the dual head weighing controller be integrated with PLC and HMI systems?
Yes, it supports RS232 and RS485 Modbus RTU communication, ensuring seamless
integration with PLCs, HMIs, and industrial automation systems.
Why choose a dual head weighing controller for industrial automation?
A dual head controller offers higher productivity, accurate simultaneous weight
measurement, scalable network capability, and reliable performance for demanding industrial
applications.