Description
SSZN SR7140
Compact SSZN controller for reliable machine and process automation
| Brand | SSZN |
| Model | SR7140 |
| Voltage | 24V DC |
| Country of Origin | China |
| Weight | Approximately 0.35 kg |
| Dimensions | Approximately 120 x 80 x 35 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | SR7140 |
| What’s in the box | SSZN SR7140 controller, wiring connector, mounting hardware, user documentation |
| Product Type | Industrial automation controller |
| Power Supply | 24V DC |
| Control Function | Machine and process control |
| Communication | Industrial control interface |
| Mounting | Panel or DIN-rail mounting |
| Operating Environment | Industrial automation applications |
Key benefits: Compact design, 24V DC operation, flexible control integration, straightforward installation, and suitability for industrial environments
Typical applications: Factory machinery, conveyor systems, packaging equipment, material handling, pump control, and production line automation
Lifecycle: New product; expected active service life depends on operating conditions and manufacturer 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. –
The variable frequency drive was calibrated easily. Works like a charm.