Description
Product Overview
The KJ2231X1-EA1 SIS Relay Module from Emerson provides decisive relay output control for safety instrumented systems. Built for DeltaV SIS™ platforms, this module triggers shutdowns or alerts when hazardous conditions arise, ensuring rapid and secure process interruption.
Engineers rely on the KJ2231X1-EA1 for its fail-safe operation, which activates outputs during power loss or system faults. Its integrated diagnostics continuously monitor relay health, helping prevent failures in high-risk environments. The module supports redundant configurations, enhancing system resilience and operational continuity.
Its compact design and rugged build withstand electrical noise, vibration, and temperature fluctuations. Seamless DeltaV software integration simplifies logic configuration and response testing without disrupting live operations.
Technical Specifications
| Parameter |
Specification |
| Model Number |
KJ2231X1-EA1 |
| Manufacturer |
Emerson |
| Product Range |
DeltaV SIS™ Process Safety System |
| Module Type |
SIS Relay Module |
| System |
DCS |
| Output Type |
Relay-based fail-safe control |
| Diagnostics |
Relay health monitoring |
| Redundancy Support |
Yes |
| Software Integration |
DeltaV configuration and testing |
| Certifications |
IEC 61508 SIL3, UL, CE, CSA |
| Operating Temp. |
-40°C to +70°C |
| Dimensions |
11 × 2.5 × 11 cm |
| Weight |
0.16 kg |
| HS Code |
8537101190 |
| Communication |
Ethernet Router |
| Condition |
Brand New |
| Lead Time |
In Stock |
| Minimum Order |
1 Unit |
| Origin |
USA |
Applications & Compatibility
The KJ2231X1-EA1 integrates with DeltaV SIS™ controllers and supports:
-
Emergency shutdown and alarm triggering
-
Safety logic execution in oil, gas, and energy sectors
-
Redundant relay output for fault-tolerant systems
-
Real-time diagnostics in hazardous environments
