GE 145D4738G

Specialized GE PCB for Maintenance Applications

The GE 145D4738G is a GE industrial control PCB associated with the ITM2-D002 designation. Industrial automation listings describe it as a BOST Test PCB Board, while some references identify 145D4737G1 alongside it as a related part.

Because it is a specialized circuit board, the correct identification of the complete part number is essential when purchasing a replacement.

Board Characteristics

Rather than functioning as a standalone processor or I/O module, the 145D4738G is intended for a specific control-system function. This makes it particularly relevant to maintenance engineers working with established GE equipment.

Key identification points include:

Manufacturer: General Electric
Model: 145D4738G
Assembly: ITM2-D002
Board Description: BOST Test PCB
Related Number: 145D4737G1
Product Type: Industrial control circuit board

The same ITM2-D002 / 145D4738G / 145D4737G1 combination appears across multiple industrial automation product references.

Why Exact Part Matching Matters

Legacy control systems often contain boards designed for specific positions and functions. As a result, two GE PCBs may look similar while having different electrical functions or connection arrangements.

For the 145D4738G, buyers should therefore verify:

• Complete GE part number
• ITM2-D002 designation
• Board revision
• Existing system configuration
• Connector arrangement
• Associated equipment documentation

In addition, the related 145D4737G1 should not be treated as an automatic replacement simply because both numbers are listed together. Compatibility should be confirmed from the applicable equipment documentation.

Maintenance and Replacement Value

The GE 145D4738G can be useful for plants maintaining legacy GE automation systems. Keeping a spare PCB in inventory provides a practical way to reduce the time required for board-level replacement.

Furthermore, an exact replacement can help maintenance teams avoid unnecessary modifications to an established control system. This is particularly valuable in industrial environments where equipment downtime can affect production schedules.

Installation Guidance

Before installation, isolate the relevant equipment and follow the site's electrical safety procedures. Record the existing board position and connection arrangement before removing the original PCB.

Afterward, install the replacement carefully and inspect the connectors for contamination or mechanical damage. The system should then be tested according to the applicable maintenance procedure before being returned to normal operation.

Supply and Compatibility

The GE 145D4738G ITM2-D002 BOST Test Circuit Board is a specialized spare part for GE industrial automation equipment. Publicly available sources provide limited detailed electrical specifications, so it is preferable to verify technical compatibility using the original equipment documentation rather than relying on assumed specifications.

Our company supplies GE industrial automation boards and spare parts for equipment replacement, maintenance, and system refurbishment. Please provide the exact 145D4738G part number when requesting a quotation or replacement check.

Many products have not been listed yet. Please contact us for more products

📧 sales5@xrjdcs.com |  📞 +86 18250705533（WhatsApp）丨Sales Manager： Jinny  

Main brand

ABB 丨 GE 丨Allen Bradley  丨  Honeywell 丨   Emerson  丨  Bently Nevada   丨 Westinghouse  

Triconex  丨Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward  & more

⇒The following are our main activities
Taken the ABB (AC800M/AC800F/AC800PEC/AC900F/excitation control)
★GE VMIVME/ VMIC series CPU mainboard
Relay protection SR469/SR369/SR489/SR750
IS200/IS215/IS220/ IS420/ DS200/DS215
/IC693/IC694/IC695/IC697/IC698
★ Invensys (3008, 3625, 3508E.3721, 3700A 4351B Safety system module)
★ Bentley (3500/42M, 3500/22M, 3500/95.3500/05)
★ Woodward 9907 series 505 governor, 8840 series controller, module
★ Foxboro (FBM230, FBM232, FCP270, H90/H92)
★ Emerson Westinghouse module 1C311/1C312, DELTAV module EPRO sensor
★ Dark Horse (F3330, F3236, F6217, F7126, F8621A)
★ Schneider Modicon 140 series CPU, communication module ELAU servo
★ Prosofte MVI46/56/69, AB, communication module