Product Core Brief
- Model: 8810-HI-TX-01
- Brand: GE (GE Intelligent Platforms / GE Multilin / GE Fanuc family)
- Series: PAC8000 / 8000 Series Field-Mounted I/O
- Core Function: 8-channel safety-rated 4-20 mA analog input module with HART pass-through for process monitoring and safety-related applications.
- Product Type: Safety Analog Input Module
- Key Specs: 8 single-ended 4-20 mA inputs | 16-bit resolution | HART pass-through, acquisition, and status reporting | SIL 2 / SIL 3 capable | supports 2-, 3-, or 4-wire transmitters | requires 24 VDC bus field power via 8914-PS-AC | Railbus current ~70 mA system / ~350 mA field side
- Condition: New Surplus / Refurbished (legacy product; confirm firmware, calibration, and safety certification status)
Product Introduction
The 8810-HI-TX-01 is an 8-channel safety-rated analog input module from the GE PAC8000 / 8000 Series distributed I/O family. It converts field 4-20 mA signals from temperature, pressure, flow, level, and other process transmitters into digital values for a safety controller or process control system, while supporting HART communication for device configuration, diagnostics, and status reporting.
The module is designed for use in general-purpose and hazardous-area applications as part of the PAC8000 modular I/O architecture. It installs into a compatible 8000 Series carrier and receives power and communication through the internal Railbus. Field wiring connects through a snap-in terminal block, and the module supports 2-, 3-, or 4-wire transmitter configurations.
Because this is a legacy GE product, availability is typically through surplus channels. Exact SIL certification level, firmware revision, and supported safety functions should be verified against the module nameplate and OEM documentation before deployment in safety instrumented systems.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Safety Analog Input Module |
| Brand | GE (GE Intelligent Platforms / Multilin) |
| Model | 8810-HI-TX-01 |
| Platform | PAC8000 / 8000 Series Field I/O |
| Input Channels | 8 single-ended 4-20 mA |
| Resolution | 16-bit |
| HART Support | Pass-through, acquisition, and status reporting |
| Transmitter Support | 2-, 3-, or 4-wire |
| Safety Rating | SIL 2 / SIL 3 capable (confirm certification label) |
| Field Power | 24 VDC via 8914-PS-AC |
| Current Consumption | ~70 mA system Railbus; ~350 mA field side |
| Scan Speed | ~25 ms per point; HART ~0.75 s/point |
Exact safety certification, firmware version, environmental ratings, and carrier compatibility should be confirmed from the module nameplate and OEM manual.
Quality Control Process (DYNAMIC GENERATION)
- Part-number verification: Confirm 8810-HI-TX-01 and check for any revision or calibration suffixes on the nameplate.
- Visual inspection: Inspect housing, terminal block, Railbus connector, LEDs, and PCB for corrosion, heat stress, or mechanical damage.
- Power-up test: Install in a compatible carrier with 24 VDC field power and verify PWR/FAULT/COMM indicators.
- Channel accuracy test: Apply known 4-20 mA signals to each channel and verify 16-bit reading accuracy.
- HART communication test: Confirm HART pass-through and device status reporting for connected transmitters.
- Safety function verification: If deployed in a SIL application, validate diagnostic coverage and fault reporting per applicable safety procedures.
Replacement Pitfall Guide (DYNAMIC GENERATION)
❗ Do not confuse with non-safety analog input modules. The “-HI” suffix indicates a safety-rated variant; replacing with a non-safety module may compromise the safety instrumented function.
❗ Verify 24 VDC field power availability. This module requires 24 VDC bus field power via the 8914-PS-AC power supply; missing field power will prevent transmitter operation.
❗ Confirm Railbus current budget. The module draws approximately 70 mA system-side and 350 mA field-side; ensure the carrier and power supply can support the total node load.
❗ Check SIL certification status. For safety applications, verify the module’s SIL certification level and that it matches the site’s safety requirement documentation.
❗ Verify HART compatibility. If HART communication is required, confirm that the BIM/controller supports HART acquisition and that the GSD/configuration is correct.
❗ Treat as legacy hardware. Availability is typically through surplus channels; long-term projects should evaluate current GE Vernova or Emerson migration options for PAC8000 systems.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| GE 8810-HI-TX-01 | GE 8810-HI-TX-01 | Direct | Match firmware, calibration, and safety certification. |
| GE 8810-HI-TX-01 | GE 8810-HI-TX (non-01 suffix) | Needs Verification | Confirm channel count, safety rating, and carrier compatibility. |
| GE 8810-HI-TX-01 | Other PAC8000 analog input modules | Needs Verification | Verify safety rating, channel count, HART support, and power requirements. |
| GE 8810-HI-TX-01 | Current Emerson / MTL safety analog I/O | Migration | Evaluate SIL rating, HART support, hazardous-area certification, and I/O mapping. |
Benchmarks:
- 8-channel 4-20 mA safety analog input module for PAC8000 / 8000 Series I/O.
- 16-bit resolution with HART pass-through, acquisition, and status reporting.
- SIL 2 / SIL 3 capable for safety instrumented system applications.
- Supports 2-, 3-, or 4-wire transmitters with 24 VDC field power via 8914-PS-AC.
- Suitable for oil & gas, chemical, power generation, and other process safety applications.
