Shanghai Lisheng Automation Technology
Siemens 6ES7321-1BH02-0AA0 S7-300 SM321 Digital Input Module 16DI 24V DC
The Siemens 6ES7321-1BH02-0AA0 is an SM321 digital input module for S7-300 PLC systems, featuring 16 digital inputs with 24V DC signal processing, designed for industrial automation applications.
- Band：siemens
- Condition: Brand new / Original
- Stock: In stock
- Delivery: 3 - 7 days
- Warranty: 12 months
Product Description
The Siemens 6ES7321-1BH02-0AA0 is a digital input module (SM321) used in SIMATIC S7-300 systems, enabling reliable signal acquisition from field devices such as sensors and switches.
Key Features
- 16 digital inputs (24V DC)
- Optically isolated inputs for reliability
- Supports industrial sensors and switches
- Stable performance in harsh environments
Applications
- Manufacturing automation
- Process control systems
- Steel and chemical industries
Notice
This module is part of the S7-300 series, which is gradually being phased out and mainly used for maintenance and replacement.
