GE IS230SNCIH2A Discrete Input Module

Short Description:

The IS230SNCIH2A is a Discrete Input Module (also referred to as PDIA, Discrete Input Assembly) belonging to the General Electric (GE) Mark VIe series control system.

FOB Price: US $0.5 - 9,999 / Piece

Min.Order Quantity: 100 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Brand: GE

Manager: Jinny

E-mail: sales5@xrjdcs.com

Tel: + 86-15359273791

( WhatsApp )Wechat: + 86-15359273791

Warranty: one year

In stock: In stock

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GE IS230SNCIH2A

1. Product Overview

The IS230SNCIH2A is a Discrete Input Module (also referred to as PDIA, Discrete Input Assembly) belonging to the General Electric (GE) Mark VIe series control system. As a core component of GE distributed turbine control systems, it is specially designed and applied for industrial turbine control scenarios, delivering stable and reliable discrete signal acquisition and processing capabilities for industrial turbine operation control.

2. Product Parameters & Specifications

Parameter Item	Specification Description
Module Type	Discrete Input Module
Configuration Type	Simplex
Input Voltage	Nominal 24V DC; compatible with multiple voltage levels including 24V DC, 48V DC and 125V DC
Channel Quantity	24 dry contact voltage input channels
Input Current	Channels 1-21: 2.5mA; Channels 22-24: 10mA
Isolation Type	Point-Based Isolation
Installation Method	DIN rail mounting
Overall Dimension	42×36×37 cm (package dimension)
Protective Coating	Conformal coated base circuit board

3. Product Features

Modular Integrated Design: The IS230SNCIH2A is a combined unit consisting of the IS220PDIAH1B I/O pack and the IS200STCIH2AED terminal board, featuring a compact and integrated structural design that facilitates flexible deployment and convenient maintenance.

Powerful I/O Pack Functions: The I/O pack is equipped with a general processor board compatible with all Mark VIe distributed I/O packs, as well as a dedicated acquisition board for discrete input signals, realizing efficient collection, processing and transmission of discrete field signals.

Optimized Terminal Board Structure: The STCI terminal board adopts a multi-layer PCB structure, fully assembled with SMD components and standard connectors. The terminal block is designed with detachable connectors, which simplifies field wiring, disassembly and replacement operations.

Hazardous Location Certification: The combination of the above-mentioned I/O pack and terminal board is certified for deployment in hazardous industrial locations, meeting strict industrial safety standards for special working conditions.

Multi-Signal Feedback Support: The module supports up to 24 contact input signals and exclusive feedback signals matched with the terminal board, realizing comprehensive signal monitoring and feedback for industrial control systems.

4. Structure & Composition

The IS230SNCIH2A module is composed of two core components, with clear functional division and stable structural matching. The detailed composition is shown in the table below:

Component	Model	Function Description
I/O Pack	IS220PDIAH1B	Discrete input I/O pack, responsible for providing electrical interface connection between the Ethernet I/O network and the discrete input terminal board, and completing signal transmission and data interaction
Terminal Board	IS200STCIH2AED	Mark VIe series dedicated terminal board, used for external I/O signal termination, supporting access to 24-channel contact input signals

System Architecture Formula: IS230SNCIH2A = IS220PDIAH1B I/O Pack + IS200STCIH2AED Terminal Board

5. Application Fields

Turbine Control Systems: It serves as a key hardware device for GE distributed turbine control systems, supporting automatic control and signal monitoring of turbine operation.

Turbomachinery Control: Applicable to the control systems of various industrial turbomachinery including gas turbines and steam turbines, adapting to high-precision and high-stability industrial operation requirements.

Safety-Related Applications: The matched Mark VIeS safety-certified I/O pack can be applied to safety-critical discrete input scenarios, meeting industrial safety control specifications.

General Industrial Automation: Suitable for all types of industrial automation scenarios that require discrete signal acquisition, sorting and feedback processing, with strong industrial compatibility and scalability.

6. Installation & Maintenance

6.1 Installation Precautions

Wiring Requirements: All field wiring operations must be implemented in strict accordance with official specifications, including standard wire gauge selection and specified screw torque parameters to ensure wiring safety and signal stability.

Installation Mode: The module adopts standard DIN rail mounting, which is simple and fast to install, firm in fixation and convenient for on-site layout.

Hazardous Location Application: When used in hazardous locations, only officially approved component combinations (e.g., the matching combination of IS220PDIAH1A and designated terminal board) can be adopted to comply with safety certification requirements.

6.2 Electrical Connection Specifications

All positive terminals of the module are designed as contact-wetting inputs to ensure effective signal contact and acquisition.

The configuration and definition of positive and negative terminals vary according to the specific module model, and on-site connection shall comply with the corresponding model manual specifications.