Description
KONGSBERG RDIOR420
Reliable digital I/O relay module designed for harsh industrial and marine environments with high switching capacity
| Brand | KONGSBERG |
| Model | RDIOR420 |
| Voltage | 24V DC |
| Country of Origin | Norway |
| Weight | 0.4 kg |
| Dimensions | 120 x 100 x 75 mm |
| Warranty | 24 months |
| Certifications | CE, UL, DNV-GL, ABS |
| SKU / MPN | RDIOR420 |
| What’s in the box | RDIOR420 Relay Module, Mounting Bracket, User Manual, Connection Diagram |
| Number of Channels | 4 Digital Inputs / 4 Relay Outputs |
| Input Voltage | 24V DC |
| Output Type | Form C Relay (SPDT) |
| Contact Rating | 5A at 250V AC / 30V DC |
| Response Time | <10 ms |
| Operating Temperature | -25°C to +70°C |
Key benefits: Robust design for marine/offshore use, 4 isolated relay channels, wide operating temperature range, LED status indicators, easy DIN-rail mounting, long mechanical life
Typical applications: Engine room automation, ship control systems, offshore platform monitoring, pump and valve control, industrial process automation, power management systems
Lifecycle: Active product, expected availability 5+ years
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.
Robert M. –
Product was exactly as described. Our engineers were pleased with the performance.