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BS Interface Units

Features

  • Immunity to electromagnetic interference
  • AC and DC signals processing
  • Interference-suppression filter of teleindication channels
  • Supply voltage reversed polarity protection
  • Two outputs for each teleindication channel
  • DIN rail mounted
  • Operation with PLCs of different types

 

Device Description

The interface units of BS series are designed for conversion and galvanic isolation of AC and DC digital input signals (teleindication signals), and for generation of telecommand output signals.

The units provide optimal interfacing of control object circuits (contactors, starters, power relays and others) with PLC digital inputs and outputs.

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Selection Table

BS-110Р - Interface Unit

BS-110Р - Interface Unit

3 teleindication channels

4 telecontrol channels

Additional output for external LED connection

Front panel jumpers for easy configuration

BS-115 - Interface Unit

BS-115 - Interface Unit

8 teleindication channels

4 telecontrol channels

Compact design

Additional output for each teleindication channel

Front panel jumpers for easy configuration

Screw terminals for external circuit connection

BS-117 - Interface Unit

BS-117 - Interface Unit

6 or 12 teleindication channels

Output load short circuit protection

Replacement of galvanic isolation relay

LED indicator of the teleindication channel state