DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8
DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8
DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8

DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8

16000.0 INR/Number

Product Details:

  • Thermal Conductivity 45 Calorie (IT)/second/centimeter/°C
  • Features Compact design, Snap-on mounting, Cost effective
  • Components Plug-in connector, Input circuitry
  • Power Supply 24V DC, 15-30V DC
  • Display Type LCDs
  • Operating Temperature 0C to 60C Celsius (oC)
  • Output N/A (Input module)
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DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 Price And Quantity

  • 1 Number
  • 16000.0 INR/Number

DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 Product Specifications

  • External 24V DC supply
  • Expansion bus for S7-200 PLC
  • Input current per channel typically 5mA (at 24V DC)
  • IP20
  • single
  • Standard size for S7-200 expansion
  • PLC Automation, Industrial Control
  • Digital signal compatible
  • 8 channels DI (Digital Inputs)
  • copper
  • 1 year
  • N/A (Input module)
  • copper
  • Typically <10 ms Seconds
  • good
  • 0C to 60C Celsius (oC)
  • plast
  • 24 Volt (V)
  • 224V DC (15-30V)4V DC (15-30V) Milliliter (ML)
  • LCDs
  • Dark Grey
  • 24V DC, 15-30V DC
  • 24V DC (15-30V) Volt (v)
  • Compatible with Siemens S7-200 CN PLCs
  • otN specified for digital input modules Milihertz
  • Plug-in connector, Input circuitry
  • general
  • Standard Siemens S7-200 module dimensions Millimeter (mm)
  • Digital Input Expansion Module
  • Digital Input Module for signal acquisition
  • Approx. 150gApprox. 150g Grams (g)
  • 1 Volt (v)
  • 45 Calorie (IT)/second/centimeter/°C
  • Compact design, Snap-on mounting, Cost effective
  • Typically 75 x 100 x 40 mm (estimate) Millimeter (mm)
  • Siemens S7-200 CN
  • 15-30V DC
  • Sink/Source (configurable)
  • 6ES7221-1BF22-0XA8
  • Brand New, Unused
  • DIN Rail Mount
  • 8 Digital Inputs
  • 06

DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8 Trade Information

  • 1 Seconds

Product Description

The EM 221 module provides a compact and economical method to expand the digital input capacity of an S7-200 CN base CPU without needing to upgrade to a larger controller. It enables the PLC to monitor up to 8 additional external 24 V DC binary signal devicessuch as limit switches, pushbuttons, photoelectric eyes, and proximity sensorsin industrial automation setups.

Flexible Input Configuration

This module supports both sink and source wiring for its eight digital inputs, providing convenient adaptability to various industrial control setups. Its versatile voltage range (15-30V DC) ensures reliable compatibility with a broad array of automation signal sources.


Easy Mounting and Integration

Engineered for DIN rail mounting, the 6ES7221-1BF22-0XA8 seamlessly expands your Siemens S7-200 CN PLC system. Its standardized size and straightforward plug-in connector streamline system setup and future expansions, saving valuable installation time.


Robust and Efficient Signal Acquisition

Operating stably between 0C to 60C with IP20 housing, this digital input module is tailored for industrial environments. Fast response time and dependable input detection empower precise control for automation processes. Its durable, compact design ensures efficient use of space and long-lasting performance.

FAQ's of DIGITAL INTPUT MODULE 6ES7221-1BF22-0XA8:


Q: How do I install the DIGITAL INPUT MODULE 6ES7221-1BF22-0XA8?

A: To install the 6ES7221-1BF22-0XA8 module, simply snap it onto a standard DIN rail and connect it to the S7-200 CN PLC expansion bus using the provided plug-in connectors. Ensure external 24V DC power is supplied and wire the input channels according to your application's sink/source requirements.

Q: What types of signals can this module acquire, and how many inputs does it support?

A: The module can acquire digital signals within a voltage range of 15-30V DC, supporting up to 8 independent digital input channels. It is compatible with most standard digital sensors and switches used in industrial automation.

Q: When should I use the 6ES7221-1BF22-0XA8 in my automation project?

A: Use this digital input module when you need to expand the number of digital inputs on your Siemens S7-200 CN PLC system. It is ideal for applications where reliable signal acquisition and compact design are essential, such as industrial control and monitoring.

Q: Where is the 6ES7221-1BF22-0XA8 best suited for installation?

A: This module is best suited for use inside control panels, on DIN rails, in environments where a 0C to 60C temperature range and an IP20 protection rating are suitable. Its compact construction makes it an excellent fit for industrial automation cabinets with limited space.

Q: What is the process for configuring the input type (sink/source)?

A: To configure each input as either sink or source, refer to the wiring diagram in the product manual. Connect your field wiring accordingly, as each input channel is configurable based on how you wire the field device's positive and negative terminals.

Q: How does this module benefit my industrial automation system?

A: It provides a cost-effective means to increase digital input capacity while maintaining seamless communication with Siemens S7-200 CN PLCs. Its reliability, flexible wiring options, and rapid response enhance the overall efficiency and control stability of your automation solution.

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