2011年8月22日 星期一

PLC | PLC, inverter motor, thermostat, servo motors,How the cost down !?

PLC | PLC, inverter motor, thermostat, servo motors
How the cost down


If the motor inverter to be controlled by PLC, is the need to D / A module.

Thermostat to adjust the temperature, but also the need for D / A module to the thermostat.

Servo motor is in need of high-speed output modules or special modules to control.

If you meet the following conditions:
1. do not require Real changes.
2. Just a few fixed points.

We recommend that you use over RS485 to link these types of products.

A / D, D / A module, up to 8 PORT,
RS485 PORT will be able to link a 128 to 255 points.

RS485 responsible for sending values​​,
Re-use I / O module to control the start / stop.

If RS485 is not familiar, it is recommended to change the Delta series of products,
There are EASY LINK functions built-in simple settings, you can link to all products.

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