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IS230SNSCH2A, REV A - Serial Communication Module Assembly Module is available in stock which ships the same day.
IS230SNSCH2A, REV A - Serial Communication Module Assembly Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: IS230SNSCH2A, REV A
Revision: REV A
Manufacturer: General Electric
Series: Mark VIe
Functional Designation: Serial Communication Input/Output Assembly (SNSC)
Assembly Breakdown: Consists of 1x IS220PSCAH1B Communications Pack and 1x IS200SSCAH2A Simplex Serial Communications Terminal Board
Number of Channels: 6 Fully Independent Serial Communication Channels
Configurable Standards: RS-232, RS-422, and RS-485 (Half-Duplex)
Supported Protocols: Modbus RTU (Master/Slave), ASCII Serial, Custom Drivers
Interface Topology: Dual RJ45 Ethernet Ports (IONet), 1x DC-62 Pin Pack Connector, 48-Position Screw Terminal Blocks (Dual Row)
Power Supply Input: Nominal 28.0 VDC via a 3-pin power plug
Operating Temperature: -30 to 65 Degrees Celsius
Availability: In Stock
The IS230SNSCH2A, REV A is a high-performance Serial Communication Input/Output Assembly Module designed and manufactured for the General Electric Mark VIe Speedtronic control framework. Engineered as a complete, field-ready hardware solution, this assembly combines localized network intelligence with rugged termination infrastructure. It serves as a dedicated serial gateway, linking main turbine controllers to peripheral subsystems such as vibration monitors, generator excitation systems, and gas detection arrays.
MODULAR INTEGRATED ARCHITECTURE
The H2A variant functions as a factory assembly pairing two distinct components. The PSCAH1B communication pack mounts directly on top of the SSCAH2A compact terminal board. Electrical connectivity and signal routing between the active microprocessor layer and the terminal block are achieved seamlessly through an integrated, high-density DC-62-pin connector interface, mechanically secured with dedicated threaded hardware studs.
MULTIVARIATE CONFIGURABLE TRANSCEIVERS
The core functionality of the assembly centers around its 6 isolated serial communication channels. Through system configuration tools, each channel can be independently assigned to meet specific electrical interface criteria. It supports standard peer-to-peer RS-232C signaling, long-distance RS-422 balanced differential configurations, or multi-drop RS-485 half-duplex industrial networks. This eliminates the need for external interposing protocol converters inside the cabinet enclosure.
DETERMINISTIC DATA TRANSMISSION OVER IONET
To connect peripheral serial data into the primary turbine controller application layer, the assembly features dual-redundant 10/100 Base-TX RJ45 ports running the proprietary IONet protocol. The module parses incoming serial bytes, packages them into deterministic real-time packets, and broadcasts them onto the network. On simplex networks, one of the primary Ethernet ports can be configured to support independent Ethernet Modbus communications concurrently.
SURGE SUPPRESSION AND TRANSIENT PROTECTION
The physical termination array on the IS230SNSCH2A, REV A board consists of a dual-row terminal block containing 48 high-torque screw connections. To guarantee signal integrity amidst the harsh electromagnetic environments typical of power plants, the board incorporates transient voltage suppression networks on all serial communication lines. This protection stage isolates field-side electrical noise, cross-talk, and induced lightning surges from crossing into the central processing unit.
WHY BUY FROM WOC:
World of Controls is a specialized global authority in the lifecycle extension of GE Mark VIe ecosystems, providing the IS230SNSCH2A, REV A in both UNUSED and REBUILT conditions to eliminate operational latency. Our quality-assurance protocol involves multi-channel serial signal loopback confirmation under RS-232/422/485 modes, dual-port IONet routing validation, multi-point isolation tracking, and strict ESD-safe protective warehousing. By partnering with WOC, you secure hardware for peak performance, reinforced by 24/7 technical consultation and accelerated global logistics.
What is GE IS230SNSCH2A, REV A?
The IS230SNSCH2A, REV A is a complete Serial Communication Input/Output Assembly for the GE Mark VIe Speedtronic system. It integrates a PSCA communication pack and an SSCA terminal board to provide 6 software-configurable serial channels for interfacing peripheral auxiliary systems with the main controllers.
Which sub-components actually make up the IS230SNSCH2A, REV A assembly?
The assembly consists of one PSCAH1B communication processor pack mated directly to an SSCAH2A compact simplex serial communications terminal board via a 62-pin connection interface.
What serial signaling standards are supported on the six channels?
Each of the 6 channels is individually software-configurable to comply with RS-232, RS-422, or half-duplex RS-485 industrial standards.
Can one of the Ethernet ports be utilized for Modbus communication?
Yes. In Simplex network architectures, one of the dual RJ45 Ethernet ports on the pack can be specifically configured to support Ethernet Modbus communication protocols.
What type of visual monitoring tools are provided on the module?
The assembly features a group of diagnostic LEDs located on the face of the I/O pack. These indicators show local power health, network status on both IONet lines, and active transmit/receive (TX/RX) signaling state verification for the serial channels.
