Brand:Phoenix Contact
Model:EMG22-B4
Operating Temperature Range:-20°C to +85°C
Input Voltage:12VDC to 30VDC
Current Consumption:Typically < 20mA
Communication Protocol:Modbus RTU
Dimensions (WxHxD):50mm x 22mm x 20mm
Connectors:2x 0.1mm pitch headers
Enclosure Material:Polyamide 6.6
Protection Class:IP67
Weight:Approximately 15g
Engineered for industrial strength and reliability, the Phoenix EMG22-B4 relay module offers seamless integration into complex control systems. Its robust design withstands extreme temperatures, ensuring dependable operation year-round in diverse environments.
With a contact rating of 10A, this module is suitable for a wide range of current demands, from small-scale equipment to larger industrial machinery. Its No-Closing (NC) configuration prevents short circuits and enhances safety.
Featuring a spring-compressed terminal connection, the Phoenix EMG22-B4 simplifies installation and maintenance processes, reducing downtime and increasing operational efficiency. The module’s switching speed of ≤ 1ms ensures rapid response times, crucial for precision control applications.
Designed with longevity in mind, this relay module boasts over 100,000 switching cycles, significantly extending the lifespan of your system components. Its insulation voltage of 500V AC provides a substantial margin against electrical hazards, enhancing overall system safety.
Whether you’re automating production lines or managing complex industrial networks, the Phoenix EMG22-B4 relay module is the reliable choice for critical control tasks. Its combination of high performance, durability, and ease of use makes it a standout solution in the field of industrial electronics.














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