Sku: 07EA90-SI
Country Of Origin: Switzerland
Vendor: ABB
Series: Advant Controller 31
Type: Digital Input Module
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Product Description
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The ABB 07EA90-SI is a digital input module designed for ABB Advant Controller 31 (AC31) automation systems. The module provides reliable acquisition and monitoring of discrete field signals from switches, pushbuttons, limit switches, relays, and other industrial devices, enabling efficient process supervision and automation control.
Manufactured using ABB's proven automation technology, the 07EA90-SI delivers fast signal response, high noise immunity, and dependable long-term operation in demanding industrial environments. The module is widely used in manufacturing facilities, power plants, water treatment systems, oil & gas installations, and process automation applications.
Its compact and modular design allows seamless integration into ABB AC31 control architectures while supporting efficient installation, diagnostics, and maintenance.

Provides accurate monitoring of field devices and discrete process signals.
Designed for seamless integration with Advant Controller 31 PLC systems.
Supports real-time industrial automation and control applications.
Ensures stable signal processing in electrically demanding environments.
Built for continuous operation in harsh industrial conditions.
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