ABB AI610 3BHT300000R1 – 8-Channel Analog Input Module | AC 800M / S800 I/O Platform
Engineering Background
The ABB AI610 (catalog number 3BHT300000R1) is a high-precision analog input module designed for ABB’s AC 800M distributed control architecture and the S800 I/O subsystem. It is engineered to acquire real-world process signals—current and voltage—from field instruments such as transmitters, sensors, and transducers, converting them into digital values for the controller’s process database. The AI610 is a cornerstone component in ABB’s flagship DCS platform, widely deployed across power generation, oil & gas, pulp & paper, and chemical processing industries.
Product Positioning
Konmask.com supplies the AI610 3BHT300000R1 as a verified OEM module sourced through authorized industrial channels. This module is suited for both new system builds and MRO (Maintenance, Repair & Overhaul) replacement in existing AC 800M installations. Each unit is inspected prior to dispatch and ships with full traceability documentation upon request.
Complete Technical Specifications
| Part Number | 3BHT300000R1 |
| Module Type | Analog Input (AI) |
| Number of Channels | 8 channels (single-ended) |
| Input Signal Range | 4–20 mA / 0–20 mA / 0–10 V / ±10 V (software configurable per channel) |
| Resolution | 16-bit ADC |
| Accuracy | ±0.1% of full scale (typical) |
| Isolation | Channel-to-bus galvanic isolation |
| Update Rate | Configurable; typical scan cycle ≤ 10 ms per channel |
| Power Supply | Supplied via S800 I/O bus (no external power required) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5–95% RH, non-condensing |
| Protection Class | IP20 |
| Mounting | S800 I/O ModuleBus carrier (TB820 / TB840 compatible) |
| Communication Interface | S800 ModuleBus (optical) |
| Dimensions (W×H×D) | Approx. 40 × 130 × 100 mm |
| Weight | Approx. 1,100 g (with packaging) |
| Certifications | CE, UL, ATEX (zone 2 with appropriate barrier) |
| Country of Origin | Sweden / Germany (ABB manufacturing) |
Proven Application Environments
- Power Generation: Turbine control, boiler drum level monitoring, generator excitation feedback
- Oil & Gas: Pipeline pressure/flow acquisition, separator level control, compressor surge monitoring
- Pulp & Paper: Digester temperature profiling, bleach plant pH measurement, stock flow control
- Chemical Processing: Reactor temperature/pressure loops, distillation column control, batch process monitoring
- Water Treatment: Flow metering, pH/ORP sensor input, pump pressure feedback
- Marine & Offshore: Vessel automation systems using AC 800M redundant controllers
Engineering Advantages
- Per-channel configurability: Signal type (mA/V) and range are software-selectable via ABB Control Builder, eliminating hardware jumper changes
- High-resolution 16-bit ADC: Delivers 65,536 discrete steps across the full input range, enabling precise PID loop control
- Galvanic isolation: Protects the controller backplane from field-side ground loops and transient surges
- Hot-swap capable: Modules can be replaced under power on TB840A redundant carriers without process interruption
- Integrated diagnostics: Open-circuit, over-range, and under-range faults are reported to the AC 800M event log in real time
- Compact S800 form factor: High channel density reduces cabinet footprint and wiring complexity
System Architecture & Signal Flow
The AI610 mounts on an S800 I/O ModuleBus carrier (e.g., TB820V2 or TB840A). Field wiring connects to the carrier’s terminal block. The module samples each analog channel via its internal 16-bit ADC, applies engineering unit scaling configured in Control Builder, and transmits process values over the optical ModuleBus to the AC 800M CPU module (e.g., PM861, PM864, PM866). The CPU writes values to the process database, making them available to application programs, HMI systems (e.g., ABB 800xA), and historian servers.
For redundant I/O configurations, two AI610 modules can be mounted on a TB840A dual-carrier, with automatic switchover managed by the AC 800M controller firmware—no application code changes required.
Sourcing & Quality Verification
- All AI610 units listed on Konmask.com are OEM-grade, sourced from authorized ABB distributors or verified industrial surplus channels
- Each module undergoes visual inspection for physical damage, label integrity, and firmware revision verification before listing
- Firmware version and hardware revision are documented and disclosed upon request
- Counterfeit-risk screening is applied: modules with inconsistent markings, non-standard PCB finishes, or mismatched serial number formats are rejected
- Certificate of Conformance (CoC) and test reports available for qualified B2B orders
Procurement Process
- Confirm compatibility: Verify your AC 800M CPU firmware version supports AI610 (Control Builder library ≥ 5.1 recommended)
- Specify quantity & lead time: Contact us for bulk pricing on orders of 5+ units
- Place order: Add to cart and complete checkout, or request a formal quotation via support@konmask.com
- Shipping: Standard DHL/FedEx international express; EXW Xiamen available for freight forwarder arrangements
- Documentation: Commercial invoice, packing list, and CoC issued with every shipment
Technical FAQ
Q: Is the AI610 compatible with AC 800M PM851 controllers?
A: Yes. The AI610 is compatible with all AC 800M CPU variants (PM851–PM866) running Control Builder M 5.0 and above.
Q: Can the AI610 accept HART signals?
A: The standard AI610 (3BHT300000R1) does not support HART pass-through. For HART-enabled analog input, refer to the ABB AI810 or AI815 modules.
Q: What carrier is required?
A: The AI610 requires an S800 I/O ModuleBus carrier. Compatible carriers include TB820V2 (single), TB840A (dual/redundant), and TB845 (extended). Carriers are sold separately.
Q: Is this module suitable for SIL-rated safety loops?
A: The standard AI610 is not SIL-certified. For functional safety applications, ABB’s S800 I/O Safety modules (e.g., AI801) should be used.
Q: What is the warranty?
A: Konmask.com provides a 90-day operational warranty on all modules. Extended warranty and exchange programs are available—contact us for details.
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