Schneider AS-P890-300 Remote I/O Processor Module

Overview

The Schneider Electric AS-P890-300 is a high-performance remote I/O processor module. It enables fast, reliable data exchange between remote I/O devices and central control systems. This module supports distributed control architectures in manufacturing, process control, and facility automation. It operates efficiently under multiple power supply options and withstands harsh industrial environments. The AS-P890-300 integrates real-time monitoring, high-speed communication, and robust protection features, making it ideal for demanding automation applications.

Technical Specifications

• Model: AS-P890-300

• Product Type: Remote I/O Processor Module

• Series: 800 Series

• Power Supply: Selectable 115/230 VAC or 24 VDC, maximum load 7A

• Power Consumption: 115 VAC @ 1.1 A, 230 VAC @ 0.65 A, 24 VDC @ 4 A

• Power Output to I/O: +5 VIO up to 7 A, +4.3 V up to 6 A, -5 V up to 0.5 A

• Inrush Current Protection: 30A at 115 VAC, 25A at 24 VDC

• Hold-Up Time: 1 ms @ 24 VDC during AC power loss, adjustable 300 ms to 6553.6 s

• Communication Interface: Coaxial cable (75 ohm) with F-Type connectors

• Communication Rate: 1.544 MHz

• I/O Capacity: Handles up to 2048 points (1024 input, 1024 output)

• I/O Scan Time: Under 5 ms for 256 points

• RIO Comm Link Time: <1 ms for 256 I/O points

• I/O Compatibility: Works with S908/CRP networks and 800 Series I/O modules

• Communication Ports: Two half-duplex ASCII interfaces

• Temperature Range: Operating 0°C to 60°C, storage -40°C to 85°C

• Weight: 2.94 lbs