Product Description
Siemens 6ES7321-1EL00-0AA0 SIMATIC S7-300 SM 321 Digital Input Module
- Brand: Siemens (Genuine, Original)
- Product Type: SIMATIC S7-300 Digital Input Module (SM 321), isolated
- Digital Inputs: 32
- Input Voltage: 120V AC
- Isolation: Optically isolated
- Connector: 1 x 40-pole front connector
- Power Supply: Via S7-300 backplane bus
- Mounting: Standard S7-300 profile rail (40 mm wide module)
- Typical Applications: High-density digital signal acquisition for 120V AC control circuits
- Warranty: Brand-new genuine, with warranty support
- Availability: In stock, worldwide shipping
