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DI232 Digital Input Module Bachmann

DI232 Digital Input Module Bachmann

Product Description

The Bachmann DI232 is a high-density digital input module for the M1 automation system, capable of interfacing with 16 or 32 digital sensors. It provides reliable signal acquisition for complex industrial processes and...

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SKU: DI232
Vendor: Bachmann
Category: Digital Input Module
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Product Description

The Bachmann DI232 is a high-density digital input module for the M1 automation system, capable of interfacing with 16 or 32 digital sensors. It provides reliable signal acquisition for complex industrial processes and complies with EN 61132 Type 1 standards. Variants such as DI232/np1 support both sink and source input logic, allowing flexible integration into diverse wiring architectures.

The module features galvanic isolation between field inputs and the internal control system, ensuring signal integrity and system protection. High-speed response channels (inputs 1 and 2) support interrupt functionality for time-critical applications. Integrated per-channel LED indicators simplify maintenance and diagnostics by offering real-time visual feedback.

Technical Specifications

Parameter Specification
Model Number DI232 (Variants: DI216, DI232 CC, DI232/np1)
Module Type Digital Input
Channel Density 16 or 32 Inputs
Input Voltage 24V DC Nominal (18–34V DC)
Input Logic Current sinking > 2 mA (EN 61132 Type 1)
Interrupt Inputs Channels 1 and 2
Electrical Isolation Galvanic isolation from system
Status Indication Green LED per channel
Input Configuration Sink or Source (model dependent)

Key Operational Features

  • Flexible Signaling: High-density 16 or 32 channels minimize control cabinet footprint.

  • Fast Response: Interrupt-capable channels enable immediate action on critical events.

  • Industrial Reliability: Meets EN 61132 Type 1 standards for noise immunity and durability.

  • Simplified Diagnostics: Front-mounted LEDs allow quick verification of sensor status and wiring.

Frequently Asked Questions

Can the DI232 handle both PNP and NPN sensor logic?
Yes, the DI232/np1 variant supports both sink and source inputs for mixed wiring environments.

Are the interrupt inputs limited to specific channels?
Yes, only channels 1 and 2 can be configured as interrupt inputs for high-priority process events.