Technical Specifications Part Number: 3BSE008522R1 Operating Supply Voltage: 24 VDC ±10% Number of Output Channels: 8 analog output channels Output Signal Ranges: 0‑20 mA DC, 4‑20 mA DC, 0‑10 V DC D/A Resolution: 12‑bit Maximum Current Load: 750 Ω for current output Maximum Voltage Load: ≥1 kΩ for voltage output Isolation: 500 V RMS group galvanic isolation Operating Temperature: 0 ℃ to +70 ℃ Storage Temperature: ‑40 ℃ to +85 ℃ Relative Humidity: 5%‑95%, non‑condensing Mounting Type: S800 rack plug‑in Protection Class: IP20 Certifications: CE
Functional Features 8‑channel multi‑mode analog output supports both current and voltage signal types. Group‑wise galvanic isolation isolates field‑side electrical disturbance from DCS control system. Built‑in hardware short‑circuit protection for output channels. Front‑panel LED indicators display module power‑on, running and hardware fault status. Matched detachable terminal unit simplifies field wiring and module replacement. All channel parameters configured via Control Builder M software without hardware jumper adjustment. Full mechanical and electrical compatibility with S800 series rack hardware.
Installation Requirements Insert AO810 module into designated slot of S800 standard rack and install supporting terminal unit. Complete cabinet protective earthing strictly according to system grounding specifications. Field actuator wiring adopts shielded twisted‑pair cables. Separate signal cables and high‑power power cables. Confirm actuator signal type and load parameters match module channel configuration before power‑on. Reserve cabinet internal ventilation space around module for heat dissipation. Tighten terminal unit screws to manufacturer‑recommended torque values. Maintain ambient operating environment within rated temperature and humidity ranges without condensation.
Usage Notes Do not exceed rated maximum load impedance for current and voltage output channels. Do not apply external over‑voltage to analog output terminals. Periodically clean cabinet dust to avoid poor contact of golden‑finger and terminals.
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