Depending on the needs, communication with the module can be conducted via RS485, RS232, Ethernet, or Profibus. Module MW-01 series is intended to coooperate with terminals PUE 5, PUE 7 series or a PC.The MW-01 enables full operation of PLC programmable controllers which communicate through communication protocol Modbus class 0.
The MW-01 can operate in one of three modes:
- RS484 – RTU, (hardware interface RS485, frame RTU),
- TCP/IP – RTU, (hardware interface Ethernet, frame RTU),
- TCP/IP – Open ModBus, (hardware interface Ethernet, frame Open Modbus).
Major applications of the weighing module MW-01:
- Weighing systems which may be supervised by master computer system owing to comunication established using Ethernet interface.
- Connecting a higher number of weighing platforms to indicators and terminals;
- Application in checkweighers owing to high processing power of up to 1000 measurements per second;
- Application in dosing systems.
Weighing module features metal housing. Signal cables are mounted through a cable gland. Communication with external peripherals is realized through one of four interfaces: RS485, RS232, Ethernet or Profibus.Technical capabilities:
- Interfaces: RS232, RS485, Ethernet, ProfiBus;
- inputs / outputs: 2 inputs, 3 outputs (2 contractor and 1 transistor);
- Power supply of the weighing module: 8 ? 30V DC;
- Quantity of divisions from converter: up to 223 (8388608);
- Sampling rate: up 1000 samples/sec (od 6,25 do 3840);
- Maximum signal input: 25mV (option to introduce change of ranges);
- Impedance of load cell: 80 ? 1200 (option of limiting to 150 ? 1200);
- Power voltage of load cell: 5V DC;
- Working temperature range of weighing module: -10?C ? +40?C.
- Indended for static weighing of up to 10000 e;
- Intended for dynamic weighing with suggested samplling rate of up to 1000 SPS;
- Possibility of simple dosing with one or two thresholds (bulk and fine dosing);
- Possibility to design weighing systems operating in checkweighing mode.
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