Honeywell K4LCN-4 Industrial Control Relay Module for Reliable Signal Switching and Automation System Stability
Honeywell K4LCN-4 Industrial Control Relay Module for Reliable Signal Switching and Automation System Stability
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Brand:Honeywell DCS Item No.:Honeywell K4LCN-4 Product Origin:USA Product Dimensions:110 × 85 × 65 mm Product Weight:0.42 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Honeywell K4LCN-4 Industrial Control Relay Module is designed to deliver dependable signal switching and control execution within industrial automation systems. Built for precision and durability, this module plays a critical role in isolating, amplifying, and controlling electrical signals across various control layers.
With a focus on operational reliability and long service life, the K4LCN-4 integrates seamlessly into control panels, providing stable switching performance even under demanding industrial conditions. It is an excellent choice for engineers who prioritize safety, efficiency, and consistent control behavior in their systems.
Technical Specifications
Item
Specification
Model
K4LCN-4
Module Type
Control Relay Module
Relay Configuration
4-Channel Relay Output
Contact Type
Normally Open (NO)
Rated Voltage
24 V DC / 250 V AC
Rated Current
Up to 5 A per channel
Electrical Life
100,000 operations (typical)
Mechanical Life
10 million operations (typical)
Operating Temperature
-20°C to +60°C
Storage Temperature
-40°C to +85°C
Mounting
DIN Rail / Panel Mount
Housing Material
Flame-retardant industrial plastic
Dimensions (W × H × D)
110 × 85 × 65 mm
Weight
0.42 kg
Recommended Related Models
Honeywell K4LCN-2
Honeywell K4LCN-8
Honeywell 900TBK-0001
Honeywell 900TCK-0001
Honeywell 900G03-0102
Popular Honeywell Models
Honeywell 900C75-0460
Honeywell 900G02-0202
Honeywell 900H01-0102
Honeywell 900R12R-0101
Honeywell 900S50-0360-00
Application Scenarios
The K4LCN-4 relay module is widely used in applications where reliable switching and signal isolation are essential:
Industrial automation control panels
PLC and DCS output interfacing
Motor control and protection circuits
Process control systems in oil & gas and chemical industries
Building automation and HVAC systems
Key Advantages
Reliable Switching Performance
Ensures consistent relay operation for critical control signals.
Enhanced Electrical Isolation
Protects sensitive control systems from voltage spikes and interference.
Long Operational Lifespan
Designed for high mechanical and electrical endurance.
Flexible Integration Options
Easily integrates into existing control architectures.
Compact and Efficient Design
Optimized for space-saving panel installations.
Technical FAQs
1. What is the main function of the K4LCN-4 module?
It provides relay-based switching for controlling external devices in automation systems.
2. How many channels does this module support?
It features four independent relay output channels.
3. Is it suitable for both AC and DC loads?
Yes, it supports switching for both AC and DC circuits within rated limits.
4. What type of contacts are used?
Typically normally open (NO) relay contacts.
5. Can it be mounted on a DIN rail?
Yes, it supports both DIN rail and panel mounting.
6. Does it offer electrical isolation?
Yes, it provides isolation between control and load circuits.
7. What is the typical lifespan of the relay?
Up to 10 million mechanical operations under normal conditions.
8. Is it suitable for harsh industrial environments?
Yes, it is built with durable, flame-retardant materials.
9. Does it require configuration or programming?
No, it operates as a hardware switching module.
10. Where is it commonly used?
It is widely used in automation panels, motor control systems, and process industries.
