Schneider ASJ890002 Interface Module for Remote I/O

Seamless Communication with S908 RIO Network

The Schneider ASJ890002 is a highly reliable interface module designed to integrate seamlessly with the S908 RIO communication network. It supports Schneider Electric’s 800 Series I/O modules, providing robust and efficient communication for various industrial automation applications. This module ensures smooth data handling and fast communication, making it ideal for demanding systems.

Technical Specifications

Specification	Details
Manufacturer	Schneider Electric
Product Type	Interface Module for Remote I/O (RIO)
Product Line	Modicon 800 Series
Part Number	ASJ890002
Weight	4.00 lbs (1.81 kg)
Compatible Network	S908 RIO Communication Network
Supported I/O Series	800 Series I/O Modules
I/O Capacity	1024 input bits, 1024 output bits per drop
RIO Cable Ports	Dual F connectors for redundancy
Address Configuration	DIP switches for unique drop addresses
Data Transmission Rate	1.544 Mbps
Communication Response Time	< 1 ms for 256 I/O points
Drop Hold-up Duration	Configurable from 0.3 seconds to 100 seconds
Module Size	1.5 slots in the I/O housing
Power Requirements	1.85 A at +5 V
Status Indicators	LEDs for READY, COMM ACTIVE, COMM ERROR
Diagnostic Capabilities	Built-in self-tests for communication and module performance

Product Features and Benefits

High I/O Capacity: The ASJ890002 is capable of handling up to 1024 input bits and 1024 output bits per drop. This provides sufficient bandwidth for large-scale industrial automation tasks.
Dual F Connectors for Redundancy: The inclusion of dual F connectors ensures redundancy, which significantly enhances system reliability. This feature keeps communication paths operational even if one path fails.
Fast Data Transmission: With a transmission rate of 1.544 Mbps and a communication response time of less than 1 millisecond for 256 I/O points, this module ensures quick and efficient data flow within the network.
Configurable Hold-up Duration: The module offers adjustable hold-up durations from 0.3 seconds to 100 seconds in 100 ms increments, which adds flexibility to network timing and communication behavior.
Compact and Efficient: Occupying just 1.5 slots in the I/O housing, the ASJ890002 is space-efficient while providing excellent performance. It requires only 1.85 A at +5 V, making it energy-efficient.
Easy Configuration: The module’s DIP switches simplify the process of setting unique drop addresses, allowing for easy customization and network management.

Applications

The Schneider ASJ890002 is perfect for systems that require high communication reliability, fast response times, and scalability. It is commonly used in industrial automation systems where efficient and continuous communication is critical.

Conclusion

The Schneider ASJ890002 interface module is a powerful tool for managing remote I/O applications. Its high I/O capacity, fast data transmission, and redundant communication features make it an ideal choice for modern industrial automation environments.