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Logic Module / Programmable Relay

RELAY SMART 12I/O 100-240VAC + CLOCK SR2B121FU ZELIO

Industrial Control & Automation

RELAY SMART 12I/O 100-240VAC + CLOCK SR2B121FU ZELIO

This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 100V to 240V alternating current. It has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.

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RELAY SMART 12I/O 100-240VAC + CLOCK SR2B121FU ZELIO
  • Corys SKU 0000945941
  • Part No SR2B121FU
  • Brand SCHNEIDER ELECTRIC LTD (EDI)
  • Corys SKU 0000945941
  • Part No SR2B121FU
  • Brand SCHNEIDER ELECTRIC LTD (EDI)

    • Industrial Control & Automation

    RELAY SMART 12I/O 100-240VAC + CLOCK SR2B121FU ZELIO

    This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 100V to 240V alternating current. It has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.

      This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 100V to 240V alternating current. It has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.
      Description This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 100V to 240V alternating current. It has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.
      Corys No 0000945941
      UOM EA
      Brand SCHNEIDER ELECTRIC LTD (EDI)
      Supplier Part #(s) SR2B121FU
      Pack Size 1
      AC_Manual00254463/0000945941_PEP1.pdf
      Supply voltage AC 50 Hz100V to 240V
      Supply voltage AC 60 Hz100V to 240V
      Voltage type of supply voltageAC
      Switching current8A
      Number of digital inputs12
      Number of digital outputs8
      With relay outputYes
      Number of HW-interfaces RS-2321
      Number of HW-interfaces other1
      Supporting protocol for INTERBUSYes
      Supporting protocol for other bus systemsYes
      With displayYes
      Degree of protection (IP)IP20
      Basic deviceYes
      With timerYes
      Rail mounting possibleYes
      Wall mounting/direct mountingYes
      Front build in possibleYes
      Explosion safety category for gasNone
      Explosion safety category for dustNone
      Width71.2mm
      Height90mm
      Depth59.5mm

      *More product details can be found in product's datasheet

      This Zelio Logic SR2 compact smart relay / programmable controller uses a supply voltage of 100V to 240V alternating current. It has 12 inputs / outputs with screw-clamp terminals, has an integrated clock and LCD display. It has compact design, allowing installation on DIN rail. It also offers simple programming, display and diagnosing of malfunctions display and navigation buttons. Its simple ladder programming makes it adapted for non-specialists.
      Brand SCHNEIDER ELECTRIC LTD (EDI)
      UOM EA
      Corys No 0000945941
      Supplier Part # SR2B121FU
      Pack Size 1
      AC_Manual00254463/0000945941_PEP1.pdf
      Supply voltage AC 50 Hz100V to 240V
      Supply voltage AC 60 Hz100V to 240V
      Voltage type of supply voltageAC
      Switching current8A
      Number of digital inputs12
      Number of digital outputs8
      With relay outputYes
      Number of HW-interfaces RS-2321
      Number of HW-interfaces other1
      Supporting protocol for INTERBUSYes
      Supporting protocol for other bus systemsYes
      With displayYes
      Degree of protection (IP)IP20
      Basic deviceYes
      With timerYes
      Rail mounting possibleYes
      Wall mounting/direct mountingYes
      Front build in possibleYes
      Explosion safety category for gasNone
      Explosion safety category for dustNone
      Width71.2mm
      Height90mm
      Depth59.5mm

      *More product details can be found in product's datasheet

    ©Copyright Corys Electrical 2026
    ©Copyright Corys Electrical 2026