IS230TNSVH3A GE Module Mark VIe Control Input Board

GE IS230TNSVH3A – Mark VIe Digital Input Module

Manufacturer: General Electric | Series: Mark VIe | Part Number: IS230TNSVH3A | Type: Digital Input Module

This GE IS230TNSVH3A module functions as a TSVCH1A/PSVOH1B(3X) unit within the Mark VIe series. It serves steam/gas turbines and BOP equipment. The architecture supports expanded redundancy, better maintainability, and placement of I/O closer to field devices.

Technical Overview & Control Operator Interface (COI)

• COI runs on a 10.4 or 12.1-inch touch panel with embedded Windows OS
• Used when full CIMPLICITY HMI is not required – smaller footprint
• ToolboxST software needed for content creation and modification
• Auto-sensing 10/100BaseT Ethernet for UDH communication
• Supports external FDD, IDE, and USB connections
• Direct or indirect connection via EGD switch; redundant topology with second Ethernet port

Key Specifications

• Power & Ethernet: Only required cabling – AC power and UDH Ethernet
• Display: 10.4/12.1-inch touch screen, embedded Windows
• Network: Integrated 10/100BaseT auto-sensing port
• Expansion: FDD, IDE, USB external ports
• Redundancy: Available with second Ethernet port for controller
• Country of Origin: United States (USA)

Installation & Connectivity Insights (Oiltech Controls’s Insight)

• COI mounts directly on panel or via remote mounting kit
• Use shielded Ethernet cables for noisy environments
• ToolboxST version must match firmware revision
• Plan UDH IP addressing before installation
• For redundant setups, configure both ports with separate subnets

Typical Applications & Compatible Equipment

• Steam turbine control systems
• Gas turbine protection and sequencing
• Balance of plant (BOP) auxiliary equipment
• Excitation control systems (ECS)
• Retrofit/upgrade for older Mark VI panels

Oiltech Controls Review – Why Choose This Module

• Genuine GE surplus with full technical verification
• Tested on Mark VIe test bench before shipping
• Supports obsolete Mark VI/VIe system upgrades
• Includes 12-month warranty against defects
• 24–28 hour dispatch for in-stock units

Professional FAQ – Selection & Experience

• Q: Can this IS230TNSVH3A replace a failed TSVCH1A directly?
• A: Yes. It is the functional equivalent (TSVCH1A/PSVOH1B(3X)). Check firmware revision to ensure ToolboxST compatibility.
• Q: What is the typical lead time for this GE input module?
• A: Stock units ship within 24–28 hours via FedEx, UPS, or DHL. Express options available at checkout.
• Q: Does the COI require a separate power supply?
• A: No. It uses standard AC mains. Only need Ethernet and power connections.
• Q: How do I verify if my system supports redundant Ethernet?
• A: Check if your controller has a second Ethernet port. If yes, ToolboxST can enable redundant topology.
• Q: Can I use this module in a non-GE control cabinet?
• A: Yes, as long as the cabinet provides 24V DC I/O power and UDH Ethernet access. Mechanical mounting is standard DIN rail.

Why Buy From Oiltech Controls?

• Over 15 years supplying automation spare parts globally
• Worldwide shipping with real-time tracking (FedEx, UPS, DHL)
• Every unit is tested and verified before dispatch
• 12-month warranty with direct technical support
• Expertise in obsolete control systems – we understand legacy GE hardware

Contact Information:
Email: info@oiltechcontrols.com
Phone/WhatsApp: +86 158 8020 0923

Original Source: https://www.oiltechcontrols.com/
Copyright © 2026 Oiltech Controls Limited. All rights reserved.