Technical Specifications Part Number: 3BSE008516R0001 Operating Supply Voltage: 24 VDC ±10% Power Consumption: Maximum 2.3 W Number of Input Channels: 8 single‑ended input channels Input Signal Ranges: 0‑20 mA DC, 4‑20 mA DC, 0‑10 V DC Input Resistance: 250 Ω for current input, 150 kΩ for voltage input A/D Resolution: 12‑bit Conversion Time: Approximately 1 ms per channel Isolation: Galvanic isolation 500 V RMS between field side and system bus Operating Temperature: 0 ℃ to +70 ℃ Storage Temperature: ‑40 ℃ to +85 ℃ Relative Humidity: 5%‑95%, non‑condensing Mounting Form: S800 rack plug‑in installation Protection Class: IP20 Certifications: CE
Functional Features 8‑channel multi‑signal input supports both current and voltage field transmitters. Group‑wise galvanic isolation protects DCS system from field‑side electrical transient and ground‑loop interference. Built‑in hardware over‑voltage and over‑current protection for field input terminals. Front‑panel LED indicators display module power‑on, running and hardware fault status. Matched detachable terminal unit facilitates field wiring and module replacement operation. All channel parameters configured via Control Builder M software without hardware jumper adjustment. Full mechanical and electrical compatibility with S800 series rack and terminal units.
Application Scenarios AC 800M DCS system general‑purpose process signal acquisition cabinet. Chemical, metallurgy, water‑treatment plant analog transmitter signal monitoring. S800 remote I/O station current and voltage signal measurement application. ABB 800xA control system spare‑part overhaul and replacement project.
Installation Requirements Insert AI810 module into designated slot of S800 standard rack, install matched terminal unit. Complete cabinet protective earth connection strictly follow system grounding specification. Field transmitter wiring adopts shielded twisted‑pair cables. Separate power‑cable and signal‑cable routing. Confirm field signal type and range matches module software channel configuration before power‑on. Reserve cabinet internal ventilation space, avoid heat accumulation around module. Tighten terminal unit screws according to manufacturer‑recommended torque value.
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