Allen-Bradley 1746-N2 SLC 500 Slot Filler

The Allen-Bradley 1746-N2 is a slot filler for the SLC 500 programmable logic controller (PLC) system. It is designed to protect unused I/O slots within the chassis, preventing debris and dust from entering and potentially damaging the system. This slot filler plays a critical role in maintaining the integrity of the backplane and ensuring reliable operation in harsh environments.

Technical Specifications

Electrical Specifications

• Voltage Range: 10-30 Volts DC
• Inputs: 8
• Backplane Current: 50 milliamps (5 Volts DC)
• Signal Delay: 8 milliseconds
• Off State Current: 1 milliamps

Environmental Specifications

• Operating Temperature: -25°C to 60°C (-13°F to 140°F)
• Non-operating Temperature: -40°C to 85°C (-40°F to 185°F)
• Relative Humidity: 5% to 95%, non-condensing
• Operating Vibration: 2 g at 10 to 500 Hz
• Shock: 30 g (operating and non-operating)

Physical Specifications

• Dimensions: 12.7 x 7.62 x 20.32 cm (5 x 3 x 8 inches)
• Weight: 0.15 lbs

Certifications and Compliance

• Security Requirements: Complies with EN 61131-2
• Low Voltage Directive: Meets Directive 73/23/EEC
• Location Suitability: Class I, Division 2, Group A, B, C, D, and non-hazardous environments.