Product Type:Switch Amplifier
Model ID:KCD2-SR-EX2
P+F Type Designation:Extended
Power Supply:24 V DC (Power Rail)
Input Types:Dry Contact or NAMUR
Output Type:Relay Contact
Line Fault Detection (LFD):Present
Housing Width:12.5 mm
Safety Compliance:Up to SIL 2 according to IEC 61508
Signal Type:Digital Input
Rated Voltage:19…30 V DC
Power Consumption:≤ 600 mW
Connection Method:Power Rail or Terminals 9+, 10-
Mass:Approx. 100 g
Mounting Option:On 35 mm DIN mounting rail
The P+F KCD2-SR-EX2 is an advanced automation switch tailored for industrial environments, offering unparalleled precision and reliability in control systems. Its robust design ensures compatibility with a wide array of applications, making it an indispensable component for enhancing system safety and operational efficiency.
Featuring a 2-channel isolated barrier, the switch ensures electrical isolation between input and output circuits, significantly reducing the risk of short circuits and enhancing system reliability. The 24 V DC supply (Power Rail) provides a stable power source, ensuring consistent performance under various operating conditions.
With support for dry contact or NAMUR inputs, the P+F KCD2-SR-EX2 accommodates diverse input types, enabling seamless integration with different sensor technologies. The relay contact output ensures reliable signal transmission, while the line fault detection feature enhances system monitoring and proactive maintenance.
Crafted with a housing width of 12.5 mm, this switch is compact yet powerful, designed to fit seamlessly into space-constrained industrial settings. Its up to SIL 2 safety compliance according to IEC 61508 ensures adherence to stringent safety standards, providing peace of mind for critical operations.
Equipped with a digital input capability, the P+F KCD2-SR-EX2 supports various input signals, facilitating versatile application across different industries. The switch’s rated voltage of 19 … 30 V DC ensures compatibility with a broad spectrum of power sources, while its low power consumption of ≤ 600 mW contributes to energy efficiency and cost savings.
For easy and secure connection, the P+F KCD2-SR-EX2 offers screw terminals for 9+, 10- connections, simplifying installation processes. The lightweight design, weighing approximately 100 g, ensures minimal impact on system dynamics and facilitates quick deployment.

For more industrial automation solutions, visit World PLC.
Explore additional PLC products at Weikun Automation.
Looking for reliable industrial automation solutions? Our DC offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
📦 Fast Delivery | 🔧 Technical Support | 💰 Best Price Guarantee
Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
🔗 Visit World PLC for more automation products and solutions.
🔗 Explore Weikun Automation for additional industrial control equipment.










There are no reviews yet.