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B&R X20ZF0000

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B&R X20ZF0000
May 27, 2026

B&R X20ZF0000

The B&R X20ZF0000 is a blank dummy module for the B&R X20 I/O system. This module features no electronic circuits or signal transmission functions, and is specially designed to fill vacant slots on X20 bus bases. It effectively protects exposed bus interfaces against dust, moisture and mechanical damage, maintains neat and uniform cabinet layout, and supports pre-wiring of terminal blocks for subsequent system expansion. It is fully compatible with standard and safety versions of the X20 series, delivering stable mechanical performance in various industrial environments.

Description

B&R X20ZF0000

Product Introduction

The B&R X20ZF0000 is a blank dummy module for the B&R X20 I/O system. This module features no electronic circuits or signal transmission functions, and is specially designed to fill vacant slots on X20 bus bases. It effectively protects exposed bus interfaces against dust, moisture and mechanical damage, maintains neat and uniform cabinet layout, and supports pre-wiring of terminal blocks for subsequent system expansion. It is fully compatible with standard and safety versions of the X20 series, delivering stable mechanical performance in various industrial environments.

Basic Information

  • Model: X20ZF0000

  • Brand: B&R (Bernecker + Rainer, ABB Group)

  • Series: X20 I/O System

  • Type: Blank dummy module

  • Overall Width: 12.5 mm

  • Weight: Approximately 0.05 kg

  • Mounting Method: Snap-on installation for X20 bus modules, compatible with standard 35 mm DIN rail

  • Protection Class: IP20

  • Housing Material: Flame-retardant reinforced plastic

  • Certifications: CE, UL, CSA, RoHS compliant

  • Electrical Characteristic: No power consumption, no signal function

Function and Positioning

The X20ZF0000 acts as a mechanical filler and protective component in X20 control cabinets. It occupies unused module positions to keep consistent spacing of the entire I/O station, avoiding structural loosening of adjacent modules. It covers idle bus connectors to prevent foreign matter from affecting bus contact performance. Meanwhile, it can be equipped with matching X20 terminal blocks to complete field wiring in advance, realizing fast replacement and commissioning when adding functional I/O modules later. Positioned as a standard auxiliary accessory, it is widely used for layout optimization, slot reservation and daily protection of X20 system cabinets.

Core Performance Parameters

  • Operating Temperature: -25°C to +60°C for horizontal installation, -25°C to +50°C for vertical installation

  • Storage Temperature: -40°C to +85°C

  • Relative Humidity: 5% to 95%, non-condensing

  • Vibration Resistance: 5 g within the frequency range of 10 Hz to 500 Hz

  • Plug and Play Cycles: More than 500 times

  • Compatibility: Adaptable to all standard X20 bus modules and terminal blocks

  • Electrical Isolation: No conductive circuit inside, complete electrical isolation

General Compatible Accessories

  • X20 series bus base modules including X20BM01, X20BM11 and X20BM33

  • X20 series terminal blocks such as X20TB12, X20TB52 and X20TB06

  • Standard 35 mm DIN rail and cabinet mounting accessories

  • Terminal marking strips and identification labels

  • X20 system end fixing brackets

  • B&R Automation Studio software for overall cabinet layout planning

Applicable Equipment Fields

  • General Machinery: Reserved I/O slots for machine tools, packaging equipment and conveying machinery

  • Industrial Control Cabinets: Standard layout and bus protection for centralized control cabinets

  • Process Automation: Chemical, food, pharmaceutical and water treatment industry control systems

  • Automotive Industry: Production line control cabinets and robotic peripheral I/O stations

  • New Energy: Wind power, photovoltaic and power plant auxiliary control systems

  • Equipment Retrofitting: On-site upgrade and expansion of old control systems

  • Safety Control Systems: Layout arrangement and vacant slot filling for X20 SafeIO systems


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