ABB DSRF180A 57310255-AV compact motion controller
Brand ABB Color Standard Application Industrial height 336mm rated current 288mA
Protection Level IP45 Suitable for motor power 235KW Applicable Site Power Industry BOM Number GJR2391500R1220 Power industry HIEE401782R0001 Part Number DSRF180A 57310255-AV
Applicable pipe 2 Whether imported is weighing 4.88 kg can be sold nationwide
ABB DSRF180A 57310255-AV compact motion controller
Wire connection. Analog output modules provide power to loads and actuators. The analog output module uses shielded twisted pair cables
Cable connects analog signal to actuator. Any potential difference between the two ends of the cable can cause isoelectric generation in the shielding layer
Bit current, which in turn interferes with the analog signal. To prevent this from happening, only ground the shield at one end of the cable.
[3] Set. There are hard Settings and soft Settings. Hard Settings use DIP switches, soft Settings use storage or run the corresponding initialization
PLC program. After setting, can we determine which functions to use, what kind of data conversion and data storage to choose
On what unit etc. In short, without the necessary Settings, just as without a good connection, the module can not
Used.
2. The output is controlled by the ON/OFF ratio of the switching quantity
Changing the ON/OFF ratio of the switching quantity, and then using this switching quantity to control the analog quantity, is the simplest way to control the analog quantity. This method can realize analog control output without analog output module. The disadvantage is that the control output of this method is intermittent, and the power received by the system fluctuates and is not very uniform. If the inertia of the system is large, or the requirements are not high, it can be used when the fluctuation is not allowed. In order to reduce fluctuations, the working cycle can be shortened.
3. The output is controlled by the pulse quantity with modulated pulse width
Some PLCS have output points for semiconductor output, which can shorten the working cycle and improve the stability of analog output. It is a simple and stable method to control the analog quantity
ABB DSRF180A 57310255-AV compact motion controller
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