GE Fanuc IC660BBA024 Analog I/O Block

Feature & Principle

It is a current source analog I/O block for GE Genius distributed bus system. It receives 4~20mA analog signals from transmitters such as pressure, flow and liquid level, converts analog signals into digital signals and uploads them to Genius bus master controller. It also converts digital commands from the bus into 4~20mA current signals to drive positioners and regulating valves. Channels are electrically isolated, software configuration, no manual calibration required, suitable for distributed signal collection in harsh industrial sites.

Specifications

Model: IC660BBA024 Brand: GE Fanuc Series: Genius I/O Signal type: Current source 4-20mA Channels: 4 analog input, 2 analog output Power supply: 24 / 48 VDC Isolation: Channel isolation Bus: Genius serial bus Terminal matching: IC660TBA024 Lifecycle: Discontinued legacy spare Application: Petrochemical, power, water treatment DCS analog signal acquisition and regulation control Certification: CE, UL

Components & Diagnostics

Analog electronic assembly, Genius bus communication circuit, terminal base, status LED indicators. Common faults: current signal drift, no output, bus offline, channel open circuit alarm.

Product Brief

IC660BBA024 analog I/O block, GE Genius distributed control spare widely used for old DCS analog signal cabinet overhaul and replacement.