Description
INFICON Controller 921-407-G1 for Precise Process Control
Precision control for critical industrial processes with high accuracy and reliable communication.
| Brand | INFICON |
| Model | 921-407-G1 |
| Voltage | 24V DC |
| Country of Origin | USA |
| Weight | 0.5 kg |
| Dimensions | 120 mm x 80 mm x 40 mm |
| Warranty | 2 years |
| Certifications | CE, RoHS |
| SKU / MPN | 921-407-G1 |
| What’s in the box | Controller unit, mounting bracket, quick start guide |
| Input Voltage Range | 18-30V DC |
| Operating Temperature | 0°C to 50°C |
| Communication Interface | RS-485 Modbus RTU |
| Control Accuracy | ±0.1% of full scale |
| Power Consumption | 5W max |
| Protection Rating | IP20 |
Key benefits: High accuracy, robust communication, compact design, easy integration
Typical applications: Vacuum coating, semiconductor manufacturing, thin film deposition
Order number: INFICON Controller 921-407-G1 for Precise Process Control
Lifecycle: Active
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.
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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.


Andrew C. –
The servo amplifier performed well in velocity mode. Documentation was helpful.