$107.13
$103.92
-3%
New
$398.31
$386.36
Tax included
Previous
Next
Share
Free Delivery in India | Lowest Global Shipping Charges
24/7 Customer Support
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Save up to 28% with GST Input
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
# Lowest Price Challenge
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
100% Original Products
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
Siemens PLC I/O Module SM 1221 Digital 28.8V 16 Inputs 6ES7221-1BH32-0XB0
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Length | 100mm |
| Model | 6ES7221-1BH32-0XB0 |
| Depth | 75mm |
| Width | 45mm |
| Series | SM 1221 |
| Input Type | Digital |
| Maximum Operating Temperature | 60°C |
| Module type | Digital I/O Module |
| Standards/Approvals | cULus, CSA, CE, UL, FM |
| Maximum Supply Voltage | 28.8V |
| Number of I/Os | 16 |
| Siemens SIMATIC S71200 PLC I/O Module - 16 Inputs, 24 V dcBrand | Siemens |
Key Features
- Compact digital input module with 16 inputs for flexible automation solutions.
- Supports both sink and source input configurations for versatile integration.
- Galvanic isolation provided in groups of four inputs for electrical safety.
- Compact size of 100mm length, 75mm depth, and 45mm width conserves control panel space.
- Operates reliably within a temperature range of -40°C to +70°C for harsh environments.
- Built-in LEDs on front panel for easy input status monitoring and fault indication.
- DIN rail mounting simplifies installation and maintenance in control cabinets.
- Complies with industrial standards including cULus, CSA, CE, UL, and FM approvals.
Product Description
Siemens 6ES7221-1BH32-0XB0 PLC I/O Module SM 1221 is a digital input module designed to expand the capabilities of SIMATIC S7-1200 programmable logic controllers. Operating at a maximum supply voltage of 28.8 V, this module features 16 digital inputs, allowing integration in diverse industrial automation, robotics, and manufacturing applications.
The device supports flexible connection with both sink and source configurations, enabling adaptation to various system requirements. Galvanic isolation between inputs, arranged in groups of four, protects circuits by preventing current leakage and enhancing safety.
Measuring 100 mm in length, 75 mm in depth, and 45 mm in width, the compact form factor saves valuable space within control panels. It is designed to operate efficiently across a wide temperature range from -40°C to +70°C, making it suitable for challenging industrial environments.
For ease of operation and troubleshooting, the module includes front-panel LEDs that clearly indicate input status and provide quick fault notifications. The module supports diagnostic messaging to monitor input function and supply voltage, enhancing system reliability.
Installation is simplified by DIN rail mounting compatibility, enabling fast and secure fitting within electrical enclosures or cabinets. Compliance with industry certifications such as cULus, CSA, CE, UL, and FM ensures adherence to safety and quality standards for industrial machinery.
Compact 16 digital input module for SIMATIC S7-1200 PLC series. Supports sink/source configurations with galvanic isolation in groups of four. Robust operation from -40°C to +70°C in industrial environments. LED indicators for input status and fault detection simplify troubleshooting.
Space-saving dimensions with DIN rail mount installation. Certified to cULus, CSA, CE, UL, and FM standards.
This Siemens module is ideal for industrial automation, manufacturing, robotics, and control systems requiring reliable digital input expansion. Explore Siemens automation products and PLC I/O Modules available on EnvMart for comprehensive system integration and industrial control solutions.
Looking to purchase in bulk?
- Purchase item in bulk quantity
- Get best price for your business
Frequently Asked Questions
The maximum supply voltage for the Siemens PLC I/O Module SM 1221 is 28.8V.
This module features 16 digital inputs, allowing for extensive integration in automation applications.
The dimensions of this module are 100mm in length, 75mm in depth, and 45mm in width.
It operates reliably within a temperature range of -40°C to +70°C, making it suitable for harsh environments.
Yes, it supports both sink and source input configurations for versatile integration.
The module provides galvanic isolation in groups of four inputs, enhancing electrical safety.
It is designed for DIN rail mounting, which simplifies installation and maintenance in control cabinets.
This model complies with several industrial standards, including cULus, CSA, CE, UL, and FM approvals.
It is a digital I/O module designed to expand the capabilities of SIMATIC S7-1200 PLCs.
The module includes built-in LEDs on the front panel for easy input status monitoring and fault indication.
This module is ideal for industrial automation, robotics, and manufacturing applications requiring reliable digital input expansion.
The model number for this module is 6ES7221-1BH32-0XB0.
Related Products
$1,198.45
$1,162.50
-3%
New
Other Products from this brand
$57,571.81
$20,207.70
-64.9%
$48,373.50
$14,463.68
-70.1%
Recently Viewed Products
$398.31
$386.36
Save 3%
Tax included
Quantity
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic Support
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent