Modicon AS-B805-016 115VAC Input Module

The Modicon AS-B805-016 is a 16-point, 115 VAC input module designed to seamlessly integrate into industrial automation systems. As part of the 800 Series I/O, this module efficiently converts switched input signals into logic voltage levels, facilitating reliable communication with programmable logic controllers (PLCs).

Key Features

• Input Capacity: Accommodates up to 16 inputs, organized into two groups of eight, allowing for structured signal management.
• Voltage Range: Operates within an 80 to 130 VAC range at 47 to 63 Hz, ensuring compatibility with standard industrial power supplies.
• Input Sources: Capable of receiving signals from various devices, including push buttons, limit switches, proximity sensors, and other 115 VAC sources.
• Electrical Isolation: Each input point is electrically isolated from the logic circuitry, enhancing system safety and reliability.
• Response Time: Features a typical OFF-to-ON response time of 4 ms and an ON-to-OFF response time of 11 ms, ensuring prompt signal processing.
• Wetting Current: Maintains a typical wetting current of 6 mA at 115 VAC, ensuring consistent signal detection.

Design and Installation

The AS-B805-016 module is engineered for user-friendly installation and maintenance:

• Standard Screw Terminal Strip: Facilitates straightforward user connections, simplifying the wiring process.
• Rigid Wiring System: Allows for module insertion or removal without disturbing existing wiring, minimizing downtime during maintenance.
• Compact Form Factor: Occupies a single slot within the I/O rack, optimizing space utilization.
• Weight: Weighs approximately 2.2 lbs (1.01 kg), balancing durability with ease of handling.

Technical Specifications

• Operating Voltage: 80 to 130 VAC at 47 to 63 Hz
• Maximum Input Voltage: Continuous 130 VAC; surge up to 220 VAC for one cycle
• Power Requirements: +5 V at 40 mA; +4.3 V at 1 mA; -5 V at 14 mA
• Response Time: OFF-to-ON: 6 ms (4 ms typical); ON-to-OFF: 18 ms (11 ms typical)

The Modicon AS-B805-016 input module stands as a reliable and efficient solution for industrial automation applications, offering robust performance and ease of integration into existing systems.