DI810 3BSE008508R1 ABB digital input module S800 series 16 channels

Description

• The 745 provides a voltage input for the purposes of energization detection (for the

  energization inhibit feature of the percent differential element), overexcitation protection

  (the volts-per-hertz 1 and 2 functions), and frequency protection (the underfrequency,

  frequency decay, and overfrequency functions). Note that the frequency elements will use

  the winding 1 phase A current input if voltage is not available.

  • 

  VOLTAGE INPUT PARAMETER: Enter the winding and phase of the voltage connected

  to the voltage input.

  NOMINAL VT SECONDARY VOLTAGE: Enter the nominal secondary voltage (in volts) of

  the voltage transformer.

  VT RATIO: Enter the ratio of the voltage transformer.

• The 745 provides a general purpose DC current input for use in monitoring any external

  parameter. Any standard transducer output may be connected to the analog input for

  monitoring.

  ANALOG INPUT NAME: Press ENTER to begin editing the name of the analog input.

  The text may be changed from “Analog Input” one character at a time, using the

  VALUE keys. Press the ENTER key to store the edit and advance to the next character

  position. This name will appear in the actual value message A2 METERING 

  ANALOG INPUT.

  ANALOG INPUT UNITS: Enter the units of the quantity being read by editing the text as

  described above. The six characters entered will be displayed instead of “Units”

  wherever the analog input units are displayed.

  ANALOG INPUT RANGE: Select the current output range of the transducer that is

  connected to the analog input. The units are defined by the ANALOG INPUT UNITS

  setpoint.

  ANALOG INPUT MINIMUM/MAXIMUM: Enter the value of the quantity measured

  which corresponds to the minimum/maximum output value of the transducer. The

  units are defined by the ANALOG INPUT UNITS setpoint.

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact us:+86 180 6092 3929
Mail: 2235954483@qq.com
Contact: Chen