METSO products are available in a variety of sizes and specifications to meet the various needs of our customers. Parameters package for our products
Includes:
Model: D100314
Capacity: The maximum amount of material a device can handle in a given period of time,
– Power: specifies the power required to operate the device.
Size: The physical size of the device.
Weight: The weight of the device.
Material compatibility: The type of material the device can handle.
– Operating temperature: specifies the temperature range within which the device can operate safely.
Description
METSO D100314

PLC control system design includes hardware design and software design.
3.1 Hardware design of PLC control system
Hardware design is a crucial part of PLC control system, which is related to the reliability, safety and stability of PLC control system operation. It mainly includes two parts: input circuit and output circuit.
The input circuit design of PLC control system. The PLC power supply unit is AC85-240V, which is suitable for a wide power supply range, but in order to resist interference, the D100314 should be equipped with power purification elements (such as power filters)
1:1 isolation transformer, etc.), the isolation transformer can also use double isolation technology, that is, the primary and secondary line state shielding layer of the transformer is connected to the ground with the primary electrical neutral point, and the secondary line park shielding layer is connected to the PLC.
Circuit ground to reduce high and low frequency pulse: medium interference. The PLC input circuit power supply unit should use DC24V and pay attention to the capacity when it is loaded, and make anti-short circuit measures, D100314 which is safe for the system power supply
And PLC safety is crucial, because the overload or short circuit of the power supply will affect the operation of the PLC, the capacity of the power supply is generally selected to be twice the power of the input circuit, and the PLC input circuit power branch is equipped with a suitable fuse to prevent short circuit. Design of output circuit of D100314PLC control system. According to the production process requirements, the start and stop of various indicators, frequency converters/digital DC governors should use transistor output, which is suitable for high-frequency action, and the response time is short: if the output frequency of the PLC system is less than 6 times per minute, the relay output should be preferred.