製品紹介
The Emerson KJ2231X1-BC1 Auxiliary Relay Diode Module is a compact interface component designed to provide signal isolation, protection, and reliable switching within industrial control systems. It is commonly used in distributed control systems (DCS) to support relay-based signal interfacing and protect sensitive control circuits from voltage spikes and transient disturbances.
This module integrates relay and diode functionality, helping to suppress back EMF generated by inductive loads such as relays and solenoids. Its robust design ensures stable operation in demanding environments, making it suitable for applications in process automation, power systems, and industrial control panels.
With a wide operating temperature range and strong resistance to shock and environmental conditions, the KJ2231X1-BC1 is built for long-term reliability in harsh industrial settings.
製品仕様
| Parameter | Specification |
|---|---|
| モデル | KJ2231X1-BC1 |
| ブランド | Emerson |
| Type | Auxiliary Relay Diode Module |
| Input Power | 24 V DC |
| Current Rating | 5.0 A |
| Shock Resistance | 10 G, 1/2-sine wave for 11 ms |
| Operating Temperature | -40°C to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Function | Relay interfacing & diode protection |
| Application | Industrial control systems |
| Mounting Type | Panel / system integration |
| Dimensions | 80 × 35 × 50 mm |
| 重量 | 0.12 kg |
Applications
• Distributed control systems (DCS) – provides relay interfacing and circuit protection
• Industrial automation panels – supports switching and signal isolation
• Power control systems – protects circuits from voltage spikes
• Process industries – ensures reliable control signal handling
• Relay-based control circuits – suppresses inductive load transients
Advantages
• Integrated diode protection reduces damage from back EMF in inductive loads
• Reliable relay interfacing ensures stable control signal switching
• Wide operating temperature range (-40°C to +70°C) supports harsh environments
• Compact design allows easy integration into control panels
• High durability with shock resistance for industrial applications
• Optimized for Emerson systems ensures compatibility and performance
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