Product Core Brief

• Model: 8810-HI-TX-01
• Brand: GE (GE Intelligent Platforms / Emerson)
• Series: PAC8000 Safety / SafetyNet Analog Input
• Core Function: 8-channel safety analog input module for PAC8000 and SafetyNet systems, accepting 4–20 mA signals with HART pass-through for hazardous-area and safety-related process applications.
• Product Type: Safety Analog Input Module
• Key Specs: 8 single-ended 4–20 mA inputs | 16-bit resolution | HART pass-through | 2-/3-/4-wire transmitter support | 24 VDC bussed field power | SafetyNet / PAC8000 compatible
• Condition: New Original / New Surplus

Key Technical Specifications

• Part Number: 8810-HI-TX-01
• Product Family: PAC8000 / SafetyNet Safety Analog Input
• Analog Input Count: 8 single-ended 4–20 mA channels
• Resolution: 16-bit
• Scan / Response: Approximately 25 ms per point; HART update about 0.75 s per point (reference value for 8810-HI-TX series)
• HART Function: HART pass-through, acquisition, and status reporting
• Transmitter Support: 2-wire, 3-wire, and 4-wire transmitters
• Field Power: Requires 24 VDC bussed field power from 8914-PSAC
• Current Consumption: System 70 mA; Field 350 mA (reference value for 8810-HI-TX series)
• System Compatibility: PAC8000 I/O nodes; SafetyNet safety system I/O
• Typical Applications: Safety instrumented systems, emergency shutdown, fire and gas monitoring, burner management, hazardous-area analog input, and HART-enabled transmitter integration

 

Product Introduction (No Fluff)

The GE 8810-HI-TX-01 is an 8-channel safety analog input module for the PAC8000 and SafetyNet platforms. It accepts up to eight single-ended 4–20 mA inputs and supports HART pass-through, allowing smart transmitter data and status to be read without removing the field device from the control loop.

This module is designed for safety-related and hazardous-area process applications, including emergency shutdown, fire and gas detection, and burner management systems. It supports 2-, 3-, and 4-wire transmitters and requires 24 VDC bussed field power from the PAC8000 power module. Because it belongs to the PAC8000 Safety / SafetyNet family, it must be installed in a compatible PAC8000 carrier and configured through the supported engineering tool.

 

QA & Testing SOP (Dynamic & Transparent)

For a safety analog input module, we verify identification, physical condition, terminal integrity, and channel readiness before release.

• Part number verification: Confirm 8810-HI-TX-01 on the module label. Record revision, serial number, and firmware/date code where available.
• Visual inspection: Check the module housing, field terminal, Railbus connector, LEDs, and PCB for corrosion, burn marks, or mechanical damage.
• Terminal inspection: Verify the snap-on field terminal is intact, properly seated, and free of oxidation or loose pins.
• Backplane connector check: Inspect Railbus connector pins for bending, contamination, or poor contact.
• Power and LED check: Where a compatible PAC8000 carrier is available, apply system and 24 VDC field power and verify module status LEDs.
• Channel verification: Apply a known 4–20 mA source to selected channels and confirm correct readings.
• HART readiness check: If HART devices and host software are available, verify HART pass-through and status reporting.
• Safety configuration note: For SafetyNet applications, confirm that safety parameters, channel assignment, and fault-state behavior are verified by qualified personnel.
• ESD-safe packaging: Ship in anti-static bags with foam protection. Include part number, revision, and inspection status on the label.

 

Installation Pitfalls & Guide (Engineer to Engineer)

❗ This is a safety analog input module. The 8810-HI-TX-01 is used in PAC8000 Safety / SafetyNet applications. Do not substitute it with a non-safety PAC8000 analog input module without verifying certification, firmware, and system configuration.

❗ 24 VDC bussed field power is required. The module requires 24 VDC field power from the PAC8000 power module such as 8914-PSAC. Missing field power will cause open-loop faults or incorrect readings.

❗ Verify 2-/3-/4-wire wiring. Incorrect transmitter wiring can cause measurement errors, loop faults, or incorrect safety responses.

❗ HART pass-through is not a full HART master. The module supports HART pass-through and status reporting, but HART configuration depends on the host system and software.

❗ Do not modify safety parameters without authorization. In SafetyNet systems, safety-related parameters and downloads are typically restricted to authorized users and trusted hosts.

❗ Confirm carrier and BIM compatibility. The module must be installed in a compatible PAC8000 carrier and managed by a supported bus interface module or SafetyNet controller.

Replacement steps:

1. Pre-install: Record channel assignments, transmitter types, HART addresses, scaling, alarm limits, and safety fault-state settings.
2. Isolate: Follow plant safety procedures before disconnecting field wiring or removing the module.
3. Remove: Release the field terminal and remove the module from the carrier without forcing the Railbus connector.
4. Install: Seat the replacement 8810-HI-TX-01 firmly, verify the field terminal, and confirm 24 VDC field power.
5. Commission: Verify channel readings, check diagnostics, test HART pass-through if required, and confirm safety system behavior before returning to service.

 

Technical FAQ

What does 8810-HI-TX-01 do?
It provides eight 4–20 mA safety analog input channels with HART pass-through for PAC8000 and SafetyNet systems.

Is it a safety-rated module?
Yes. It is listed as a PAC8000 Safety / SafetyNet analog input module used in safety-related and hazardous-area applications.

Can it read HART transmitters?
Yes. It supports HART pass-through, acquisition, and status reporting, subject to host system configuration.

What field power does it need?
It requires 24 VDC bussed field power from the PAC8000 power module, typically 8914-PSAC.

Can it replace 8810-HI-TX?
8810-HI-TX-01 is closely related to the 8810-HI-TX PAC8000 safety analog input family, but revision, firmware, and safety configuration should be verified before substitution.