Description
VIPA 321-1BL00 SM 321
Reliable 16-channel 24V DC digital input expansion for VIPA System 300 automation systems
| Brand | VIPA |
| Model | 321-1BL00 SM 321 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | Approximately 0.2 kg |
| Dimensions | 40 x 125 x 120 mm |
| Warranty | 6 months |
| Certifications | CE, UL |
| SKU / MPN | 321-1BL00 |
| What’s in the box | VIPA digital input module, product documentation |
| Input Channels | 16 digital inputs |
| Input Voltage | 24V DC |
| Input Type | Digital, optically isolated |
| Input Delay | Typically 3 ms |
| Connection | 20-pin front connector |
| Mounting System | VIPA System 300 backplane |
Key benefits: High-density 16-channel design, reliable signal isolation, straightforward system integration, compact modular construction
Typical applications: Factory automation, conveyor systems, packaging equipment, machine control, process monitoring
Lifecycle: Mature industrial product; availability depends on distributor stock and system support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Mark O. –
Arrived in perfect condition. Ran diagnostics, all outputs nominal.