The Schneider ASB827032 is a high-density discrete input module for the Modicon 984 automation platform. This unit monitors digital field signals from pushbuttons, limit switches, and proximity sensors. It provides reliable input detection for industrial control and monitoring applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Discrete Input Module for Modicon 984 |
| Number of Inputs | 32 channels |
| Input Voltage | 24 V DC (nominal) |
| Input Voltage Range | 20.4 V DC to 28.8 V DC |
| Input Current | 7 mA (typical at 24 V DC) |
| Input Type | Sink/Source (configurable) |
| ON-State Voltage | ≥ 15 V DC |
| OFF-State Voltage | ≤ 5 V DC |
| Response Time | 1 ms (typical) |
| Isolation | 500 V DC (field-to-logic) |
| Power Consumption | 200 mA (from 5 V DC backplane) |
| Dimensions (W x H x D) | 120 mm x 80 mm x 110 mm |
| Weight | Approx. 0.3 kg |
| Operating Temperature | 0°C to 60°C |
| Protection Rating | IP20 |
| Certifications | CE, UL |
Input Configuration and Diagnostics
The Schneider ASB827032 provides 32 discrete inputs with configurable sink/source wiring for flexible field connections. Moreover, this module features LED indicators for individual channel status, which greatly simplifies troubleshooting and maintenance. It also includes short-circuit protection to safeguard the field wiring against fault conditions. In addition, onboard diagnostic functions detect channel faults and communicate them to the PLC processor.
System Integration and Applications
Engineers designed the Schneider ASB827032 specifically for the Modicon 984 series rack system. This module installs directly into the 984 chassis, providing seamless integration with the backplane. Consequently, it works with all Modicon 984 processors and supports configuration through standard programming software. For instance, typical applications include monitoring pushbuttons, limit switches, and proximity sensors on packaging machines, material handling systems, and conveyor control lines.
Details
| Weight | 0.3 kg |
|---|---|
| Dimensions | 120 × 80 × 110 mm |
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