PRODUCT DESCRIPTION
ALLEN BRADLEY 440F-EEANN01600 - Guardmaster Sentinel RFID Non-Contact Safety Interlock Switch
The ALLEN BRADLEY 440F-EEANN01600 is a Guardmaster Sentinel series RFID non-contact safety interlock switch engineered for robust machine guarding applications requiring high tamper resistance and precise position monitoring. This device employs uniquely coded RFID technology to reliably detect the closure of safety guards, providing dual safety outputs and an auxiliary output for system status feedback. It is designed for seamless integration into safety circuits up to Performance Level e (PLe) and Safety Integrity Level 3 (SIL 3), ensuring operational integrity in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: Guardmaster Sentinel
- COMPONENT TYPE: RFID Non-Contact Safety Interlock Switch
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 24V DC nominal
- SAFETY OUTPUTS: 2 Normally Open (N.O.)
- AUXILIARY OUTPUT: 1 Normally Closed (N.C.)
- SWITCHING CURRENT: 200mA maximum per output
- SHORT CIRCUIT PROTECTION: Integrated
- MECHANICAL/PHYSICAL:
- SENSING PRINCIPLE: RFID (Radio-Frequency Identification)
- SENSING DISTANCE: 10 mm typical operating distance
- ACTUATOR TYPE: Uniquely Coded RFID Actuator (required, sold separately)
- HOUSING MATERIAL: Robust PBT (Polybutylene Terephthalate)
- FORM FACTOR: Compact, rectangular housing
- INTERFACE/CONTROL:
- CONNECTION TYPE: M12 8-pin Quick Disconnect
- STATUS INDICATION: Integrated LED for power and output status
- CODING LEVEL: Uniquely Coded (high tamper resistance per EN ISO 14119)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP69K (Dust-tight, high-pressure/temperature washdown resistant)
- OPERATING TEMPERATURE: -20°C to +55°C
- MOUNTING STYLE: Surface mount via M4 screws
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- SAFETY STANDARD COMPLIANCE: EN ISO 13849-1 (PLe/Category 4), IEC 62061 (SIL 3)
- TARGET SYSTEMS: Machine guard interlocking, access gate monitoring, position sensing in automated machinery, robotics, packaging lines, material handling systems, and process equipment.