Current-loop command service
Use where the control design calls for eight grouped 0/4–20 mA outputs. Confirm the driven device input type and total loop burden.
Brand Name:
ABB
Model Number:
AO810V2
ABB · AO810V2
ABB AO810V2 S800 analog output module with eight 0/4–20 mA channels, 14-bit resolution, open-circuit diagnostics and verified MTU compatibility.
AO810V2 availability, lead time and order review
Send RFQAO810V2 provides eight grouped 0/4–20 mA outputs for ABB S800 I/O. It combines 14-bit resolution with active-channel open-circuit supervision.
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| ABB article number | 3BSE038415R1 |
|---|---|
| Product type | S800 analog output module |
| Isolation | Groupwise isolated from ground |
| Output protection | Short-circuit-proof, current-limited output |
| Signal specification | 0–20 mA or 4–20 mA |
|---|---|
| Channels | 8 unipolar outputs; one group of eight |
| Resolution | 14 bit |
| Under / over range | – / +15% |
| Output load | ≤500 Ω with supply on L1+ only; 250–850 Ω with supply on L2+ only |
| Accuracy error | Maximum 0.1% at 0–500 Ω (current) |
| Rise time | 0.35 ms at PL = 500 Ω |
| Update cycle | ≤2 ms |
| Maximum field cable length | 600 m (656 yd) |
| HART / SOE / redundancy | No / No / No |
|---|---|
| Front LEDs | F (Fault), R (Run), W (Warning), OSP |
| Supervision | Output power low; open circuit when current is >1 mA; module, warning and channel status |
| Compatible MTUs | TU810, TU812, TU814, TU830, TU833 |
| Keying code | AE |
| Temperature drift | Typical 30 ppm/°C; maximum 60 ppm/°C |
|---|---|
| Rated / test insulation | 50 V rated; 500 V AC dielectric test |
| Power dissipation | 2.3 W |
| Current consumption | +5 V ModuleBus: max 70 mA; +24 V ModuleBus: 0; +24 V external: 245 mA |
| Operating / storage temperature | 0 to +55 °C / −40 to +70 °C; approvals issued for +5 to +55 °C |
| Humidity | 5–95%, non-condensing |
| Corrosion protection | ISA-S71.04 G3 |
| Protection class | IP20 to IEC 60529 |
| Dimensions / weight | 45 × 119 × 102 mm; 111 mm depth including connector; 0.18 kg |
System fit. ABB identifies this as an S800 I/O module and lists it in current System 800xA and Compact Product Suite hardware material. It must be installed on a supported S800 Module Termination Unit.
Verified MTUs. TU810, TU812, TU814, TU830 and TU833 are the MTUs named by ABB. Check the installed MTU version, keying and field-power connection before exchanging the module.
Replacement scope. No direct successor or cross-model substitute is stated in the cited ABB selector. Do not replace it with a HART, redundant or intrinsically safe output module solely because the current range is similar.
Use where the control design calls for eight grouped 0/4–20 mA outputs. Confirm the driven device input type and total loop burden.
A lost command may appear as a fixed process position or failed final-control response. Isolate the loop and verify field power, wiring and channel status.
Match article number, MTU, keying code AE and field-power feed so that a scheduled swap does not become a wiring change.
For an active channel with a set value above 1 mA, ABB reports open-circuit conditions as a channel error; inspect terminals and the field circuit before condemning the module.
Amikon can review the part number, installed system, quantity, destination and required date before quotation, helping maintenance teams avoid incomplete purchase requests.
Independent multi-brand support for maintenance, outage and legacy-system requirements.
These models are listed only as independent sourcing references. They are not substitutes for AO810V2. Compatibility, configuration and stock must be confirmed separately for each item.
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