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Machine-Level Operator Interface
Full HART capability for intelligent device integration
Power Distribution – Used in power distribution boards for reliable circuit control and status monitoring
Instruction Set: Full STEP 7 instruction set
Input Voltage Range: 18–32V DC
Allen-Bradley 440N-Z21U26H Morse Machine-Level Operator InterfaceAllen Bradley 440N Z21U26H Overview The AllenBradley 440N Z21U26H is a SensaGuard non contact safety interlock switch featuring a unique RFID coded actuator. It offers high level protection for guard doors and safety enclosures, using non contact sensing technology housed in an 18 mm plastic cylindrical barrel. Designed for safety rated control systems, it meets SIL 3, PLe, and Cat 4 performance levels. Key Features Interlock Type: RFID unique coded
