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Phone: +86 16626708626Description
Product Core Brief
- Model: AI810 (3BSE008516R1)
- Brand: ABB
- Series: S800 I/O
- Core Function: 8-channel analog input processing
- Product Type: Analog input module
- Key Specs: 0-20 mA | 0-10 V | 12-bit | HART compatible compacthardwareselector.
- Condition: New Surplus (factory sealed, original packaging).
- Inventory Status: Buffer stock for high-usage S800 systems; ABC Class A fast-mover
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Analog Input Module |
| Channels | 8 (voltage or current) |
| Signal Range | 0…20 mA, 4…20 mA, 0…10 V, 2…10 V |
| Resolution | 12 bit |
| Input Impedance | 290 kΩ (voltage), 230-275 kΩ (current) |
| Update Cycle Time | 8 ms |
| Isolation | Group of 8 channels from ground |
| Power Dissipation | 1.5 W |
| Current Consumption | +5V: 70 mA, +24V: 40 mA |
| Max Field Cable Length | 600 m |
| Max Input Voltage | 30 V DC (non-destructive) |
| Temperature Drift | Voltage: 70 ppm/°C typ; Current: 50 ppm/°C typ |
| Diagnostics | Fault/Run/Warning LEDs |
Product Introduction & Supply Chain Strategy
The ABB AI810 provides 8 analog input channels for S800 I/O systems in ABB 800xA DCS, processing 0-20 mA or 0-10 V signals from field transmitters in process plants. It supports HART communication with short-circuit protection via PTC resistors and group isolation for reliable temperature, pressure, and flow monitoring.800xahardwareselector.automation.
New Surplus minimizes lead time variability in fast-moving S800 spares, reducing TCO versus OEM by 30-50% while avoiding refurbished risks like drift errors causing process faults. JIT replenishment suits high-turnover; buffer 1-2 units on-site with 1-year warranty.
- AI810
Installation & Configuration Guide
Stage 1: Pre-Installation (Prep & Safety)
Lock out/tag out I/O rack power. ESD strap required. Document transmitter wiring (L1+/L1-, polarity), HART loop loads. Verify MTU compatibility (TU810/TU830); confirm 24 V supply buffer.
Stage 2: Removal
Disconnect field cables from MTU terminals. Release module latch; pull straight from Modulebus. Inspect pins for damage.
Stage 3: Installation (Clone & Seat)
Match wiring per photos to MTU screw terminals (1-8 channels). Seat module firmly into Modulebus slot; latch secure. No jumpers needed.
Stage 4: Power-On & Testing
Power up; check RUN LED green, no Fault/Warning. Simulate 4-20 mA loop; verify 800xA readings (±0.1% accuracy). Test HART passthrough.
Firmware/Software Versions & Upgrade Notes
Hardware-configured via 800xA engineering station; no module firmware. Compatible with Control Builder A V5.1+ and S800 I/O drivers V4.x
Firmware mismatches cause channel dropouts; match MTU firmware pre-swap. Test scaling/calibration post-install—no downgrades needed.
Frequently Asked Questions (FAQ)
Is this factory New Surplus?
Yes—sealed original packaging, full QC including loop resistance test. Skips refurbished drift issues that skew readings 1-2%.
Why priced between OEM and used?
Vendor consolidation yields 30-50% off list for verified New Surplus; beats refurb accuracy loss and 30-day warranties.
EOL concerns for AI810?
Active S800 production; JIT from frame agreements. Stock min 1/max 3 for high-usage plants.
Hot-swappable?
Yes, with CI840A modulebus power live—Modulebus redundant. Still verify no field shorts first.
Does calibration transfer?
Config in 800xA database; module plug-and-play. Recheck scaling post-swap.
