General Electric IS220PAICH1BG（IS230SNAIH2A）Analog I/O DIN Rail Module

General Information

• Part Number: IS230SNAIH2A

• Manufacturer: General Electric

• Series: Mark VIe

• Product Type: Analog DIN Rail Input/Output Module

• Country of Origin: United States

Technical Specifications

• PCI Bus: 32-bit / 33 MHz

• Number of Channels: 12

• A/D Resolution: 16 bits

• Number of Inputs: 32 single-ended

• Common Mode Voltage Range: +5 V DC

• Maximum Lead Resistance: 15 Ω max

• Output Load: 500 Ω for 4–20 mA

• Frequency: 50 or 60 Hz

• Operating Temperature: 0°C to 70°C

• Size: 10.16 cm (W) × 33.02 cm (L)

• Weight: [Not specified]

Functional Overview

The IS230SNAIH2A is an Analog DIN Rail I/O Module developed by GE for use in Mark VIe Distributed Turbine Control Systems. It is designed to interface with various analog devices and sensors in industrial environments, supporting high-resolution data acquisition and seamless integration into automation systems.

The module accepts a wide range of analog signals—voltage, current, resistance, and temperature—then converts them into digital signals for further processing within the control system. It mounts securely on a DIN rail, making it easy to install in industrial control panels.

Key Features

• Signal Processing & Data Acquisition:
  Equipped with a high-performance data acquisition board to digitize analog inputs and relay accurate data to the control system for monitoring and decision-making.

• System Integration:
  Facilitates the integration of multiple analog input types, enhancing system flexibility. Ideal for applications that require precise monitoring and control of physical variables.

• Fault Detection:
  Built-in circuitry and dedicated CPU software continuously monitor for operational anomalies. Any detected faults are immediately communicated to the main controller to enable timely corrective actions.

• Redundant Communication Support:
  The module supports input and output communication on dual network interfaces, increasing system resilience and ensuring data continuity even during network faults.

• ID Packet Transmission:
  On request, the I/O pack sends an identification message (ID packet) to the controller. This includes critical metadata such as:

• Hardware catalog number

• Hardware revision

• Board barcode serial number

• Firmware catalog number

• Firmware version

• Robust Environmental Performance:
  Designed to operate in a wide temperature range from -30°C to +65°C, the module is cooled via free convection, enabling reliable performance in harsh industrial environments.

• Integrated Temperature Monitoring:
  Features an internal temperature sensor with ±2°C accuracy. The real-time temperature is logged in the system database and can trigger alarms if critical thresholds are approached—helping to prevent overheating and improve system safety.

Applications

The IS230SNAIH2A is ideal for industrial automation, turbine control, and process monitoring environments where high-speed analog signal acquisition, fault tolerance, and environmental durability are essential.