The AC2457 CompactLM12 4DI-Y M12 IP67 is a compact digital input module designed for decentralized AS-Interface applications. It provides four DI-Y input channels for collecting discrete signals from industrial sensors and field devices. The M12 connection concept supports practical field wiring and installation. Its IP67-rated design is suitable for demanding industrial environments where protection against dust and water exposure is required. The module provides an efficient interface for distributed sensor monitoring.
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The AC2457 combines four digital input channels with a compact M12-oriented field installation design. It is intended for decentralized signal acquisition in AS-i automation systems. The IP67 protection class makes it appropriate for applications where equipment can be exposed to dust, moisture, or washdown conditions. Its field-level location can reduce cable lengths between sensors and the I/O interface. The module supports structured integration into automated machinery.
The IP67 protection rating supports reliable installation in demanding industrial environments. The module can be positioned closer to sensors without requiring a large protective enclosure. M12 connections provide a standardized and service-friendly field interface. This construction is particularly useful in machine areas where dust and moisture are present. Proper connector installation remains important for maintaining the intended protection level.
The module communicates through the AS-Interface network and can be managed by a compatible AS-i master. Device addressing supports identification during system commissioning and maintenance. Input signal behavior can be evaluated through the automation controller. M12 connectors provide accessible inspection points for field wiring. Routine checks of connectors, cables, mounting, and environmental conditions help maintain system reliability.
4 digital inputs
DI-Y configuration
CompactLM12 design
M12 field connection
IP67 protection rating
AS-Interface communication
Decentralized installation
Industrial sensor interface
Compact machine integration
Dust and moisture protection
Reduced field wiring
Industrial automation suitability
Outdoor-capable industrial machinery
Packaging equipment
Conveyor systems
Food and beverage machinery
Material handling
Machine status monitoring
Industrial sensor networks
Assembly lines
Production equipment
Washdown-prone machine areas
Factory automation
Distributed I/O installations
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | AC2457 |
| 2 | Product Family | AS-Interface CompactLine |
| 3 | Product Type | CompactLM12 input module |
| 4 | Input Configuration | 4 DI-Y |
| 5 | Network | AS-Interface |
| 6 | Connector | M12 |
| 7 | Protection Rating | IP67 |
| 8 | Communication | AS-i digital communication |
| 9 | Installation | Decentralized field |
| 10 | Signal Type | Digital |
| 11 | Input Function | Sensor signal acquisition |
| 12 | Process Data | Digital input |
| 13 | Device Addressing | AS-i addressing |
| 14 | Master Compatibility | AS-i master systems |
| 15 | Parameterization | AS-i network configuration |
| 16 | Diagnostics | Device/network diagnostics |
| 17 | Power Architecture | AS-i system supply |
| 18 | Housing Design | Compact industrial housing |
| 19 | Field Interface | M12 |
| 20 | Environmental Class | Industrial field environment |
| 21 | Mounting | Field/machine mounting |
| 22 | Protection Concept | Dust and water protected |
| 23 | Maintenance | Field-accessible service |
| 24 | System Integration | PLC through AS-i master |
| 25 | Manufacturer | ifm electronic |
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