GE IC694ALG223 | PACSystems RX3i 16-Channel Analog Input Module

Description

• Model & Brand: GE IC694ALG223; GE Fanuc / PACSystems RX3i analog current input module. Emerson currently lists the same catalog number under PACSystems RX3i.
• Functional Identity: 16-channel, single-ended analog current input module supporting 0–20 mA, 4–20 mA, and enhanced 4–20 mA ranges.
• Physical Dimensions: Approximately 145 × 34 × 120 mm (H × W × D) based on a current supplier dimensional listing. Other surplus listings quote slightly different enclosure measurements by revision, so use the actual packed unit for final freight planning.
• Estimated Unit Weight: Approximately 0.51 kg (1.13 lb) is reported for the module itself; commercial packing can raise gross shipping weight substantially.
• Freight Reference: One current supplier listing gives approximately 0.907 kg packaged/shipping weight, while another lists 1.5 kg. Treat these as quotation references rather than certified package weights.
• Mounting Format: RX3i rack I/O format; current Emerson data also identifies panel/DIN-rail mounting.
• What’s in the Box: Normally the IC694ALG223 module itself. Do not assume terminal blocks, removable connectors, manuals, or mounting accessories are included unless they are explicitly identified on the supplier packing list.
• Receiving Check: Photograph the GE label, catalog number, hardware revision, serial/date code, connector area, and packaging condition before the unit enters controlled inventory.

Product Introduction

In a PACSystems RX3i cabinet, the IC694ALG223 occupies an analog I/O position and converts field current-loop signals into PLC-readable data. Its 16 single-ended channels are intended for process transmitters and other instrumentation using 0–20 mA or 4–20 mA signaling; the enhanced 4–20 mA mode also supports open-wire detection.

From an asset-control perspective, revision identification matters more than the catalog number alone. The documented revision history shows IC694ALG223-DB associated with firmware 1.60, while later hardware revision IC694ALG223-FC was released with updated hardware-obsolescence handling in December 2020. Emerson’s release record states that the EB revision involved branding and certification-registration changes without changes to material, process, form, fit, or function (a useful audit note when reconciling older stock).

Core Technical Specifications

The electrical figures above are consistent with the current Emerson product data and the GE/Emerson release documentation for the ALG223 family.

GE IC694ALG223

🚨 Global Compliance & Industry Certifications

Emerson’s current PACSystems data for identifies the following agency approvals and certifications:

• UL
• UL HAZLOC
• CE, Zone 2
• ATEX, C1D2
• ABS
• BV
• DNV
• GL
• KRS
• LR

For hazardous-area projects, the certification boundary matters. A C1D2 or Zone 2 approval is intended for defined hazardous locations and helps establish that the equipment has been evaluated for use under specified explosive-atmosphere conditions; it does not mean the module can be installed in every classified area without checking the complete system certification and installation method.

Marine approvals such as ABS, BV, DNV/GL, KRS, and LR become important when the automation cabinet is deployed on marine or offshore assets, because project acceptance can depend on the exact approval scope and certificate revision.

Verify specific lot certifications with OEM. Confirm the marking on the physical module and the applicable certificate before using the part for a regulated installation. Certification can be revision-specific even when the commercial catalog number remains unchanged.

🚨 Long-Term Storage & Asset Preservation Guide

Keep the module in its original ESD shielding packaging whenever practical. The PCB contains analog conversion and isolation circuitry; unnecessary exposure to static discharge, conductive dust, and moisture creates avoidable inventory risk.

Control the warehouse environment. Avoid prolonged exposure to condensation, direct sunlight, salt-laden air, and large temperature swings. For long-term industrial electronics storage, a dry, clean cabinet is preferable to an open maintenance shelf (especially near coastal or chemical-processing sites).

Preserve the identification trail. Never separate the module from its original label, revision information, serial/date code, and receiving record. Firmware and hardware revision history exists for this family, so losing the physical revision evidence can create a configuration-control problem years later.

A practical warehouse rule: rotate older stock into controlled maintenance inventory before unpacking newer sealed units. Inspect the ESD bag and connector condition before any functional test.

Physical Installation Prerequisites

The is part of the PACSystems RX3i rack-based I/O ecosystem and should be installed according to the RX3i chassis and module installation documentation. Emerson identifies the module as a rack-based RX3i analog I/O device and specifies panel/DIN-rail mounting formats within the platform.

• Cabinet cooling: Maintain the RX3i rack’s specified airflow path and do not obstruct ventilation openings with wiring bundles or cable ducts.
• Thermal margin: The module is specified for 0°C to 60°C operation. Cabinet temperature, not room temperature, is the relevant measurement at the installed electronics.
• Grounding: Follow the RX3i chassis grounding and shield-termination requirements. Do not improvise a separate signal-ground path simply because the analog loop wiring appears electrically functional.
• Backplane fit: Verify the exact RX3i chassis position and connector engagement before applying power.
• Field wiring: Check the 24 VDC user supply and common reference before connecting current-loop devices; the module requires the external user supply in addition to its backplane power.
• Clearance: Do not assign a generic 50 mm clearance value unless the specific chassis installation drawing calls for it. Use the RX3i cabinet drawing for the actual module spacing requirement.

Buyer’s FAQ

What HS tariff code should be used for ?

A historical commercial listing classifies the part under 8538907080, within the broader HS heading for parts suitable for apparatus of heading 8535, 8536, or 8537.

That code should not be treated as a universal customs ruling. The correct 6-, 8-, or 10-digit tariff number depends on the importing country’s tariff schedule, product classification rules, and customs broker interpretation. For a controlled shipment, confirm the final code with the broker before filing the entry.

What does Country of Origin mean for this module?

Several current commercial listings identify the United States as the country of origin/manufacture for .

For customs or preferential-duty claims, use the actual manufacturer’s documentation, physical marking, or a valid Certificate of Origin rather than a supplier database field alone. COO should remain consistent across the commercial invoice, packing list, and certificate package.

Should I buy shipping insurance?

For a critical spare, insurance is generally prudent when the declared replacement value is material relative to freight cost. State the insured value consistently with the commercial documents and retain photographs showing the unit’s pre-shipment condition, serial number, and packaging. This is particularly useful when a high-value electronic module is shipped internationally.

Does arrive with the latest firmware installed?

Firmware depends on the hardware revision and production history. The documented release record shows firmware 1.60 for -DB and later revisions associated with subsequent releases; the 2020 FC revision documentation also records a firmware upgrade path to version 2.00 for applicable RX3i units.

Do not assume a warehouse unit contains the latest firmware merely because its catalog number is . For a replacement shipment, request the actual hardware revision, firmware revision, serial/date code, and pre-shipment identification photographs. That evidence is far more useful for configuration control than the catalog number alone.