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Siemens 6ES7221-3BD30-0XB0 | SIMATIC S7-1200 SB 1221 Digital Input Module
Overview
The Siemens 6ES7221-3BD30-0XB0 is a SIMATIC S7-1200 SB 1221 digital input module designed to expand the input capabilities of S7-1200 PLCs. Featuring 4 digital inputs with 24V DC sourcing input and a high-speed 200 kHz input frequency, this module is ideal for applications requiring fast and reliable signal processing.
Key Features
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Digital Inputs: 4 channels, sourcing type
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Input Voltage: 24V DC
-
Input Frequency: Up to 200 kHz
-
Input Delay: Parameterizable; options include 0.1 ms to 20 ms
-
Input Current:
-
Signal "0": Max. 1.4 mA
-
Signal "1": Min. 2.9 mA; Typ. 7 mA
-
-
Input Voltage Thresholds:
-
Signal "0": 0 to 5 V DC
-
Signal "1": 15 to 30 V DC
-
-
Cable Length:
-
Shielded: Max. 50 m
-
-
Diagnostics: LED indicators for input status
-
Mounting: Directly on S7-1200 CPU
-
Dimensions (W x H x D): 38 mm x 62 mm x 21 mm
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Weight: Approx. 35 g
-
Protection Class: IP20
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Certifications: CE, UL, cULus, FM, RCM, KC, Marine approval
-
Operating Temperature: -20°C to +60°C
-
Storage Temperature: -40°C to +70°C
-
Relative Humidity: Max. 95% at 25°C (non-condensing)
Applications
-
High-Speed Counting: Suitable for applications requiring rapid signal processing
-
Industrial Automation: Enhances input capacity for S7-1200 PLCs
-
Process Control: Reliable input module for monitoring digital signals
-
Machine Building: Compact design ideal for space-constrained installations
Why Choose the 6ES7221-3BD30-0XB0?
-
Compact Expansion: Adds 4 high-speed digital inputs without increasing panel size
-
Flexible Configuration: Parameterizable input delay settings for tailored response times
-
Reliable Performance: Designed for industrial environments with robust specifications
-
Seamless Integration: Directly mounts onto S7-1200 CPUs for easy installation
Order Now
Available for immediate shipment.
Description
Siemens 6ES7221-3BD30-0XB0 | SIMATIC S7-1200 SB 1221 Digital Input Module
Overview
The Siemens 6ES7221-3BD30-0XB0 is a SIMATIC S7-1200 SB 1221 digital input module designed to expand the input capabilities of S7-1200 PLCs. Featuring 4 digital inputs with 24V DC sourcing input and a high-speed 200 kHz input frequency, this module is ideal for applications requiring fast and reliable signal processing.
Key Features
-
Digital Inputs: 4 channels, sourcing type
-
Input Voltage: 24V DC
-
Input Frequency: Up to 200 kHz
-
Input Delay: Parameterizable; options include 0.1 ms to 20 ms
-
Input Current:
-
Signal "0": Max. 1.4 mA
-
Signal "1": Min. 2.9 mA; Typ. 7 mA
-
-
Input Voltage Thresholds:
-
Signal "0": 0 to 5 V DC
-
Signal "1": 15 to 30 V DC
-
-
Cable Length:
-
Shielded: Max. 50 m
-
-
Diagnostics: LED indicators for input status
-
Mounting: Directly on S7-1200 CPU
-
Dimensions (W x H x D): 38 mm x 62 mm x 21 mm
-
Weight: Approx. 35 g
-
Protection Class: IP20
-
Certifications: CE, UL, cULus, FM, RCM, KC, Marine approval
-
Operating Temperature: -20°C to +60°C
-
Storage Temperature: -40°C to +70°C
-
Relative Humidity: Max. 95% at 25°C (non-condensing)
Applications
-
High-Speed Counting: Suitable for applications requiring rapid signal processing
-
Industrial Automation: Enhances input capacity for S7-1200 PLCs
-
Process Control: Reliable input module for monitoring digital signals
-
Machine Building: Compact design ideal for space-constrained installations
Why Choose the 6ES7221-3BD30-0XB0?
-
Compact Expansion: Adds 4 high-speed digital inputs without increasing panel size
-
Flexible Configuration: Parameterizable input delay settings for tailored response times
-
Reliable Performance: Designed for industrial environments with robust specifications
-
Seamless Integration: Directly mounts onto S7-1200 CPUs for easy installation
Order Now
Available for immediate shipment.