I/O Module 6ES7321-1CH20-0AA0

MLFB / Order No.: 6ES7321-1CH20-0AA0
In stock Siemens Original Spare Parts

$197.93 indicative

Prices are indicative USD list prices. Final pricing depends on quantity, destination and current exchange rate — confirmed in your quote within 24 hours. Availability is confirmed per request.

Product Description

SIMATIC S7-300, Digital input SM 321, isolated, 16 DI, 48-125 V DC, 1x 20-pole

  • ManufacturerSiemens
  • Product NameI/O Module 6ES7321-1CH20-0AA0
  • Order Number6ES7321-1CH20-0AA0
  • Product DescriptionAutomation Component for industrial automation and control applications.
  • Voltage125 V DC
  • Product TypeI/O Module
  • Applicationindustrial automation and control applications
  • CategorySpare Parts
  • Product SeriesSIMATIC S7-300,
  • Poles20
  • I/O16DI
  • HS Code (8-digit, Preliminary)85389000
  • OriginGermany
  • Warranty12 months

Related

Often Ordered Together

Pressure Transmitter 7MF4634-1EY22-1AB7-Z B11+Y21
7MF4634-1EY22-1AB7-Z B11+Y21

Pressure Transmitter 7MF4634-1EY22-1AB7-Z B11+Y21

View Details
Coupling Relay LZS:PTMG0524
LZS:PTMG0524

Coupling Relay LZS:PTMG0524

View Details
Flowmeter 7ME6810-3TC31-1BA1
7ME6810-3TC31-1BA1

Flowmeter 7ME6810-3TC31-1BA1

View Details

CUSTOMER FEEDBACK

Trusted by industrial purchasing teams.

Verified sourcing support, clear communication and export-ready delivery for I/O Module 6ES7321-1CH20-0AA0.

★★★★★
“There are no reviews yet — be the first to share your experience.”
Your company · September 27, 2026

SHARE YOUR EXPERIENCE

Purchased this product from us?

Your feedback helps other industrial buyers. Reviews are checked before publication.

Your rating