Siemens
- Available:
- 1 pc.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
Need more information?
Call us at:+48 17 778 34 19
Siemens 6ES7321-7EH00-0AB0
SIMATIC S7/PCS 7 SM 321 Digital Input Module, 16 DI, DC 24/125V
1 / 2
Manufacturer catalogue image
Product Description
RoHS CompliantLifecycle Status:
The SIMATIC S7/PCS 7 SM 321 Digital Input Module is a robust solution designed for industrial automation applications. This module offers 16 digital input channels, capable of handling DC 24/125V power supply. It features a 40-pin front connector with wire break diagnostics and hardware interrupt diagnostics, ensuring reliable operation and easy troubleshooting.
Send Inquiry
Payment methods:
Offer details
- Best offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees- Availability:
- 1 pc.On RequestUpdated at: 22-08-2026
- Condition:
- New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Number of inputs
- 16
- Number of outputs
- 0
- Manufacturer name
- Siemens
- Number of inputs, digital
- 16
- Number of outputs, digital
- 0
- Manufacturer product family
- PCS 7
Available Offers
(6)
Siemens
- Available:
- 1 pc.In-StockUpdated at: 05-09-2026
- Offer from:
- Trusted supplier — Germany, member since 2024
- Warranty:
- 12 months
Siemens
- Available:
- 1 pc.In-StockUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Netherlands, member since 2021, 100–499 employees- Warranty:
- 24 months
Access our platform to find more offers
Register now to explore 36 mln offers from verified suppliers worldwide.Including 2 more offers for this product.
- Compare offers globally
- Direct supplier contact
- RFQs, Quotes, and Orders
- BOM Search
Sign UpFree 14-day trial available
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Siemens 6ES7321-7EH00-0AB0, including specifications and features.
Download Data Sheet
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
Download CAD Model
Market insights
Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime
- Inventory optimization insights based on market supply trends