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Product Overview
The Emerson KJ4110X1-EA1 is a high-reliability power supply designed for DeltaV distributed control systems. It provides stable and regulated power to I/O modules, controllers, and field devices, ensuring continuous operation and protection of the control system.
Key Features
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Provides regulated DC power for DeltaV I/O modules and controllers
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High efficiency with low power loss
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Supports both standard and redundant power configurations
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Monitors voltage and current for system protection
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Protects against overvoltage, undervoltage, and short circuits
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Rugged design suitable for industrial environments
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Easy integration with DeltaV distributed control systems
Technical Specifications
| Item | Specification |
|---|---|
| Model Number | KJ4110X1-EA1 |
| Type | Power Supply |
| Output Voltage | 24 V DC nominal |
| Output Current | Up to 15 A |
| Redundancy | Supports redundant configurations |
| Efficiency | >92% typical |
| Monitoring | Voltage and current status |
| Protection | Overvoltage, undervoltage, short circuit |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Humidity | 5–95% non-condensing |
| Mounting | DIN rail or rack mount |
| Dimensions | 220 x 110 x 60 mm |
| Weight | 0.5 kg |
| Compliance | CE, UL, RoHS |
Industry Applications
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Power Generation – turbine and generator control systems
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Oil & Gas – process automation and field device power management
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Chemical & Petrochemical – industrial control system power supply
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Manufacturing – automated machinery and process control
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Water & Wastewater – pump station and treatment plant power management
Advantages
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Provides stable and regulated power for DeltaV modules and devices
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Protects systems from overvoltage, undervoltage, and short circuits
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Supports redundant power configurations for enhanced reliability
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Monitors voltage and current in real-time for system protection
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Rugged and durable design for industrial environments
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Ensures high operational efficiency and system reliability
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Easy installation and maintenance within DeltaV systems
Frequently Asked Questions (FAQ)
Q1: What is the main function of this power supply?
It provides stable and regulated DC power for DeltaV I/O modules, controllers, and field devices.
Q2: What is the output voltage?
24 V DC nominal.
Q3: What is the maximum output current?
Up to 15 A.
Q4: Does it support redundant power configurations?
Yes, it supports redundant configurations for enhanced system reliability.
Q5: What protections are included?
Overvoltage, undervoltage, and short circuit protection.
Q6: What is the operating temperature range?
0 °C to +60 °C.
Q7: How is it mounted?
DIN rail or rack mount.
Q8: What are the dimensions?
Approx. 220 mm × 110 mm × 60 mm.
Q9: Is it suitable for harsh industrial environments?
Yes, it is designed for rugged industrial conditions.
Q10: Which industries commonly use this power supply?
Power Generation, Oil & Gas, Chemical & Petrochemical, Manufacturing, and Water & Wastewater.
Related Emerson Modules
| Model Number | Description |
|---|---|
| KJ4005X1-BA1 | Power Controller |
| KJ4001X1-CD1 | DeltaV Redundant Power Module |
| KJ4001X1-CF1 | Large-capacity Terminal Blocks |
| KJ4001X1-HC1 | Left Expander |
| KJ4001X1-HA1 | Right Expander |
| KJ3231X1-BA1 | Isolated Input Module |
Popular Emerson Modules
| Model Number | Description |
|---|---|
| KJ4005X1-BA1 | Power Controller |
| KJ4001X1-CD1 | DeltaV Redundant Power Module |
| KJ4001X1-CF1 | Large-capacity Terminal Blocks |
| KJ4001X1-HC1 | Left Expander |
| KJ3231X1-BA1 | Isolated Input Module |
| KJ3222X1-BK1 | Analog Input Module |
