Schneider AS-B984-100 I/O Module

Overview

The AS-B984-100 is a discrete high-speed logic solver module from Schneider Electric’s Modicon 800 Series I/O family. Engineers use it in automation systems that demand fast response and intelligent I/O processing. Its quick reaction time makes it ideal for applications such as high-speed packaging, sorting, and material handling. This module integrates advanced diagnostics to monitor system health in real-time. It offers precise control for input and output signals, ensuring accurate, time-critical machine operations. Additionally, its compact form and rugged design support industrial reliability.

Technical Specifications

• Model: AS-B984-100

• Series: Modicon 800 Series I/O

• Input Voltage Range: 20–28 VDC

• Number of Inputs: 16

• Input ON Threshold: ≥18 VDC

• Input OFF Threshold: ≤6 VDC

• Input Wetting Current: ≥6 mA @ 24 VDC

• Input Response Time: Max. 100 µs (no filtering)

• Number of Outputs: 8

• Output Voltage: 24 VDC

• Max Output Current: 1 A per channel, 8 A total

• Output Response Time: Max. 1 ms

• Minimum Load Current: 100 mA

• Max OFF-State Leakage Current: 1 mA

• Diagnostics Features:

• Open load

• Short to ground or supply

• Over-temperature detection

• Required Power Supply: 5 VDC (via internal bus)

• Connector Requirement: AS-8533-004

• Weight: 1.63 lbs