PLCs, Power Supplies & Others

High-Speed Remote I/O Connectivity

The Siemens 6ES5752-0AA43 provides a high-speed interface for connecting remote I/O stations to the SIMATIC S5 central controller. This module operates at a 12 MHz transmission frequency for rapid data exchange . It connects distributed I/O modules over distances up to 3 kilometers from the host CPU . Consequently, this interface suits large-scale material handling and processing plants with geographically dispersed equipment.

Transmission and Communication Parameters

The 6ES5752-0AA43 transfers data across the remote I/O bus at a baud rate of 187.5 kbps. Its cycle time runs under 15 milliseconds for 128 digital inputs and outputs . The module uses a proprietary Siemens protocol for deterministic communication . Moreover, it supports redundant cable paths for enhanced system availability .

Hardware Configuration and Physical Design

This interface module weighs 2.5 kilograms and measures standard S5 double-width dimensions . It mounts directly into the central rack backplane for power and data . The Siemens 6ES5752-0AA43 includes two connectors for incoming and outgoing bus cables . LED indicators display bus activity and communication error status .

Network Capability and Expansion Options

The module supports up to 32 remote stations on a single bus segment . It manages both digital and analog I/O modules through the remote bus . The 6ES5752-0AA43 provides a maximum cable length of 100 meters between stations . Additionally, it enables parallel operation of multiple interface modules in separate racks .

Environmental and Power Specifications

This interface module operates from a 24 V DC supply with 250 mA current consumption . It functions reliably between 0 and 60 °C ambient temperature . The 6ES5752-0AA43 stores from -40 to 70 °C during transportation . Its rugged construction meets industrial vibration and shock requirements .

Technical Specifications

Details