Description
YOKOGAWA SEC401-11
Reliable SIL 3 certified safety input module for mission-critical process safety applications within YOKOGAWA’s ProSafe-RS architecture
| Brand | YOKOGAWA |
| Model | SEC401-11 |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 0.5 kg |
| Dimensions | 160 x 50 x 130 mm |
| Warranty | 12 months |
| Certifications | CE, UL, ATEX, IEC 61508 SIL 3 |
| SKU / MPN | SEC401-11 |
| What’s in the box | SEC401-11 Safety Module, mounting clips, user manual, certificate of conformity |
| Module Type | Safety Input Module for ProSafe-RS |
| Safety Integrity Level | SIL 3 (IEC 61508) |
| Number of Channels | 16 isolated digital inputs |
| Communication | ProSafe-RS Safety Bus (Vnet/IP) |
| Operating Temperature | -20 to 60 °C |
| Mounting Type | DIN Rail (35 mm) |
Key benefits: SIL 3 compliance, 16 isolated safety inputs, seamless ProSafe-RS integration, robust diagnostics, high noise immunity, long-term availability
Typical applications: Emergency Shutdown Systems (ESD), Burner Management Systems (BMS), Fire & Gas detection, turbine protection, offshore and refinery process safety
Lifecycle: Active product, expected 10+ years of availability with full 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.
Steven R. –
Arrived in perfect condition. Ran diagnostics, all outputs nominal.