Description
Product Description
Overview
The Emerson KJ4110X1-EB1 is an intrinsically safe (IS) Localbus Isolator Module designed for hazardous industrial environments. It provides robust isolation and reliable signal integrity within Emerson’s DeltaV IS I/O systems. Engineered for critical process applications, it safeguards equipment and personnel while maintaining high uptime in demanding process control installations.
Key Features
-
Intrinsically Safe Design: Certified for operation in Class I, Division 1, Zone 0 and Zone 1 hazardous areas.
-
Redundant Power Architecture: Supports high-availability systems for continuous operation.
-
DIN Rail Mountable: Simplifies installation within standard control cabinets.
-
Status Indicators: Integrated LEDs provide clear module health and operational status.
-
Wide Environmental Tolerance: Operates reliably in extreme temperatures and high-humidity conditions.
-
Shock and Vibration Resistance: Meets industrial IEC and ISA standards for rugged environments.
Technical Specifications
| Feature |
Specification |
| Model |
Intrinsically Safe Localbus Isolator Module |
| Part Number |
KJ4110X1-EB1 |
| Manufacturer |
Emerson |
| System Compatibility |
DeltaV IS I/O Modules |
| Mounting Type |
DIN Rail |
| LED Indicators |
Yes |
| Maximum Current |
60 Amps |
| Power Supply |
Redundant architecture for reliability |
| Operating Temperature |
-40°C to +70°C |
| Storage Temperature |
-40°C to +85°C |
| Installation Temperature |
0°C to +60°C |
| Relative Humidity |
5%–95%, non-condensing |
| Shock Resistance |
10g, half-sine wave, 1 ms |
| Vibration Resistance |
1 mm peak-to-peak (2–13.2 Hz), 0.7 g (13.2–150 Hz) |
| Hazardous Area Ratings |
Class I Division 1, Zone 0/1 compliant |
| Weight |
0.73 lbs |
Applications
-
Hazardous area signal isolation for DeltaV IS I/O systems
-
Critical process control installations requiring high uptime
-
Integration with intrinsically safe field devices in chemical, petrochemical, and energy sectors
FAQ
Q: Can this module be used outside hazardous areas?
A: Yes, it functions normally in non-hazardous environments but is certified for IS applications.
Q: Does it support redundant power supplies?
A: Yes, it includes a redundant power architecture for high-reliability operation.
Q: What I/O systems are compatible?
A: Compatible with DeltaV IS Localbus I/O modules.
Q: How is it mounted?
A: Standard DIN rail mounting simplifies installation in control panels.
