IFM Electronic AL4032

Ethernet module

AL4032 ifm Ethernet I/O module is a highly rugged device designed for directly transmitting sensor signals to an industrial network via the EtherCAT protocol.

Its distinctive feature is its 16 discrete inputs in a single compact housing, significantly simplifying cabling and eliminating the need for intermediate terminal boxes. The device features a built-in high-frequency counter function, expanding its range of applications, enabling not only sensor status monitoring but also precise object counting directly at the field level.

AL4032 Specifications:

• Purpose: Digital input module for EtherCAT networks
• Communication interface: EtherCAT (100 Mbps)
• Number of inputs: 16 discrete inputs
• Input type: PNP (according to IEC 61131-2, type 3)
• Additional functions: Built-in high-frequency counter
• Operating voltage: 18...30 V DC
• Maximum load current: Up to 3.6 A per module
• Protection rating: IP 67
• Operating temperature: -25...60 °C
• Electrical connection: M12 connectors (A-coded for sensors, D-coded for the network)
• Housing material: Polyamide (PA); connectors made of nickel-plated brass

The module is housed in a rugged IP 67-rated enclosure, guaranteeing resistance to moisture, dust, and mechanical stress in harsh industrial environments. The use of standard M12 connectors ensures a reliable electrical connection and enables modular, plug-and-play installation. Bright LED indicators for each port and system status significantly simplify diagnostics and reduce equipment downtime during troubleshooting.