Industrial control systems need reliable output switching for field devices. The Schneider ASB882032 delivers robust discrete control for solenoids and indicators. This module functions as an output card for Modicon PLC platforms. Schneider Electric designed this unit for 24V DC control circuits.
Technical Specifications & Dimensions
This module provides 32 transistor outputs for high-density applications. The table below outlines its core technical parameters.
| Parameter | Specification |
|---|---|
| Number of Outputs | 32 points |
| Output Type | Transistor (sourcing) |
| Output Voltage | 24V DC nominal |
| Output Current | 0.5 A per point |
| Maximum Load per Common | 4 A |
| Response Time (ON/OFF) | 1 ms typical |
| Protection | Short-circuit and overload |
| Isolation | 1500V AC (channel to bus) |
| Power Supply | 5V DC from backplane |
| Current Consumption | 250 mA typical |
| Unit Weight | 0.38 kg (0.84 lbs) |
| Dimensions (WxHxD) | 32 x 100 x 85 mm |
Construction and Interface Layout
This module features a rugged plastic housing with a metal heat sink. Such a design dissipates heat efficiently during high load operation. Furthermore, the Schneider ASB882032 provides a front-accessible terminal block for field wiring. You will find 32 screw terminals plus four commons on this interface. Each terminal accepts wire sizes from 0.2 to 1.5 mm². An LED indicator array shows the ON/OFF status for every output channel.
Energy Storage and Output Protection
Unlike relay modules, this solid-state card uses MOSFETs for switching. The module includes snubber circuits to protect against inductive kickback. Consequently, the Schneider ASB882032 drives solenoids and contactors reliably. Each output features an internal freewheeling diode for back EMF suppression. This diode dissipates energy from collapsing magnetic fields safely. The module does not require any batteries for configuration storage.
Installation and Mounting Requirements
Installing the Schneider ASB882032 takes only a few minutes of work. The unit snaps directly onto a standard DIN rail. It also locks securely with a bottom-mounted retaining clip. Always disconnect all field power before inserting or removing this module. The unit uses passive cooling through the metal heat sink. This design eliminates fan noise and moving parts. The module occupies a compact footprint in the control cabinet.
Integration with Modicon PLC Systems
This output module works perfectly with Schneider Modicon PLCs. It controls pilot lights, small relays, and solenoid valves. Operators can monitor all 32 points through the PLC’s output table. The Schneider ASB882032 also supports fast logic scanning for high-speed applications. Consequently, this model remains a reliable choice for discrete output tasks. The unit delivers consistent performance across a 0°C to 55°C temperature range.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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