PLCs, Power Supplies & Others

Product Overview

This PDNet controller serves as the central management unit for Schneider Electric’s distributed I/O networks. It coordinates communication between field devices and the main PLC system efficiently. The PAD5035/K handles real-time data exchange across multiple remote I/O stations simultaneously. Its compact design fits standard DIN rail installations within control cabinets. This controller significantly reduces wiring requirements compared to traditional point-to-point connections.

Technical Specifications

The PAD5035/K measures 12.5 cm in width, 10.0 cm in height, and 8.0 cm in depth. It weighs approximately 0.65 kg, including all connectors and mounting clips. This controller draws 250 mA from the 24 VDC power supply under normal load conditions. It features one PDNet communication port for connecting up to 63 remote I/O stations. The unit also includes a separate RS232 serial port for local programming access. Its onboard memory stores up to 512 configuration parameters in non-volatile flash storage. The controller supports data exchange rates up to 1.5 Mbps on the PDNet network. It provides LED indicators for power, communication, and fault status monitoring.

Communication and Network Functions

This controller manages all PDNet network traffic and station addressing automatically. It polls each remote I/O station cyclically to collect input and output data. The PAD5035/K detects network faults and generates diagnostic alerts for troubleshooting. Users can configure network parameters through the integrated software interface. The unit also supports firmware updates via the serial port for feature enhancements.

Physical and Electrical Parameters

Installation and Setup Procedures

Mount the PAD5035/K onto a standard 35 mm DIN rail within the control enclosure. Connect the PDNet cable to the communication port for network integration. Apply 24 VDC power to the designated terminals for initial startup. Configure the network address and baud rate using the serial interface. The controller automatically detects connected remote stations after power-up. Monitor the LED indicators to verify proper network operation.

Typical Applications

This controller serves material handling systems, packaging machinery, and assembly lines. It manages distributed I/O in conveyor systems and warehouse automation. The PAD5035/K also supports process control applications with remote sensors and actuators. Its network architecture suits both small and medium-scale distributed control installations.

Details