Part Number: 07EA90-SI
Product Type: Analog Input Module
Compatible Systems: ABB AC31 Series, CS31 Fieldbus
Supply Voltage: 24 V DC
Communication: CS31 fieldbus (RS‑485)
Operating Temperature: -10°C to +55°C
Protection Rating: IP20
Mounting: DIN rail (TH35)
Terminals: Pluggable screw terminals
Functions: Analog signal acquisition, precision conversion, status monitoring, I/O expansion, system diagnostics
Condition: New / Refurbished Available
Warranty: 1 Year
Description
ABB 07EA90-SI is a remote analog input module that communicates through the CS31 fieldbus for the AC31 control system. It provides reliable detection and acquisition of analog signals from field devices such as pressure sensors, temperature transmitters, flow meters, and other analog output instruments.
This module features high-precision signal conversion, strong anti-interference performance, and stable signal transmission. It is equipped with LED status indicators for real-time channel monitoring, pluggable wiring terminals, and DIN‑rail mounting for convenient installation and maintenance.
Widely applied in process control, energy monitoring, chemical engineering, and general industrial automation, it ensures accurate and efficient analog signal collection in harsh industrial environments.
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