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Home Product 6ES5210-1BD21 Siemens SIMATIC S5 Digital I/O Module 24VDC 16 Inputs PLC Automation Controller Module

6ES5210-1BD21 Siemens SIMATIC S5 Digital I/O Module 24VDC 16 Inputs PLC Automation Controller Module

SIMATIC S5-210 Module
Siemens 6ES5210-1BD21
S5 Digital Input Module
6ES5210-1BD21
SIMATIC S5-210 Module, Siemens 6ES5210-1BD21, a high-performance S5 Digital Input Module designed for industrial automation applications with 16-channel DC input.

Product Description

The Siemens 6ES5210-1BD21, part of the SIMATIC S5-210 Module series, is an S5 Digital Input Module designed for industrial automation systems. It features 16 digital input channels, enabling direct integration of sensor signals in applications like manufacturing, process control, and machinery. The module operates within a 24V DC voltage range and supports a temperature range of 0°C to 60°C for reliable performance in harsh environments. Compatible with the SIMATIC S5 system, it connects via a dedicated backplane bus, seamlessly interfacing with CPUs and expansion modules. Its rugged design ensures high noise immunity and durability, though legacy S5 compatibility may require adapters for modern systems. This module is ideal for legacy upgrades or systems requiring robust, high-density digital input handling. No integrated battery, screen, or sensing functions are present.
Parameter Specification
Module Type SIMATIC S5 Digital Input Module
Manufacturer Part No. Siemens 6ES5210-1BD21
Input Channels 16
Input Voltage (Nominal) 24 V DC
Input Current (Typical) 7 mA per channel
Reverse Polarity Protection Yes
Response Time (ON to OFF) 1 ms to 8 ms (dependent on filter setting)
Isolation Voltage 500 V AC (between inputs and system)
Operating Temperature Range 0°C to +55°C
Storage Temperature Range -40°C to +70°C
Power Dissipation Approx. 5 W
Weight Approx. 400 g
Certifications UL, CSA, CE
Connection Method Screw-type terminal block
Mounting Type DIN rail or direct screw mounting
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we share relevant details upon request while ensuring customer privacy protection.
question:Why is a service fee charged?
answer:The fee covers transaction processing, documentation, and administrative costs for smooth operations.
question:How is after-sales handled if a refurbished product malfunctions?
answer:We offer immediate replacement or refund for confirmed refurbished items with defects.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we share relevant details upon request while ensuring customer privacy protection.
question:Why is a service fee charged?
answer:The fee covers transaction processing, documentation, and administrative costs for smooth operations.
question:How is after-sales handled if a refurbished product malfunctions?
answer:We offer immediate replacement or refund for confirmed refurbished items with defects.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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