IS230TCISH6C | General Electric | Mark VIe DIN Rail Relay I/O Module

Product Overview

The IS230TCISH6C functions as a high-density Relay I/O Module specifically engineered for the General Electric Mark VIe control platform. This 100% Brand New original PCB assembly facilitates discrete signal switching and monitoring for utility-scale gas and steam turbines. By integrating 12 independent relays and a dedicated hardware filter into a compact DIN rail-mountable form factor, the IS230TCISH6C provides the essential interface between high-speed digital logic and field-side electromechanical actuators.

Technical Specifications

The IS230TCISH6C utilizes advanced surface-mount technology (SMT) to maintain signal integrity in electrically noisy power generation environments.

Engineering Advantages

• Optimized Hardware Filtering: An onboard 4 ms hardware filter eliminates contact bounce and transient electrical noise from field inputs. This physical filtering layer prevents the Mark VIe controller from processing "ghost" signals, ensuring the governor executes commands based on clean, debounced data.

• Streamlined DIN Rail Integration: The module mounts directly onto standard 35 mm DIN rails. This design eliminates the need for complex rack frames, allowing engineers to install the module in narrow side panels or remote junction boxes where cabinet space remains at a premium.

• Extreme Thermal Resilience: GE engineered the IS230TCISH6C to operate reliably between -30°C and +65°C. This wide thermal envelope allows for deployment in unconditioned control skids, maintaining full switching accuracy without the need for localized cooling systems.

• Surface-Mount Reliability: The use of surface-mount technology (SMT) reduces the physical footprint of the circuitry while increasing resistance to mechanical vibration. This ruggedized construction ensures the 12 relays maintain consistent contact pressure even when mounted adjacent to high-vibration turbine equipment.

FAQs

• Is this IS230TCISH6C unit a new original or a refurbished part?

  We supply this product exclusively as a 100% Brand New, original GE unit. Each module arrives in original factory anti-static packaging, ensuring it meets all current Mark VIe safety and functional standards.

• How does the 4 ms filter impact system latency?

  The 4 ms hardware filter provides an ideal balance between noise rejection and response speed. While it strips out high-frequency interference, it remains fast enough for nearly all discrete turbine control sequences and status monitoring functions.

• Can I replace an earlier TCIS version with this H6C revision?

  The H6C revision typically maintains backward compatibility with earlier Mark VIe DIN rail assemblies. However, you must verify the I/O configuration and firmware support within your ToolboxST software to ensure seamless communication with the controller.

• Does the module require external power for the relay coils?

  The module draws its operating power through the standard Mark VIe power distribution architecture. Once you seat the module and connect the system cables, the unit initializes automatically via the 28 VDC internal supply.