GE IS200VAICH1B IS200VAICH1BED Analog I/O Board

The GE IS200VAICH1B IS200VAICH1BED Analog I/O Board Mark VI IS200 handles mixed analog signals for turbine control systems. You will find this board versatile for both input and output applications. Its compact design fits standard Mark VI IS200 rack slots easily.

Dimensions, Weight, and Physical Layout

This analog I/O board measures 17.0 cm in length and 12.5 cm in width. Its height stays at 2.1 cm including all signal conditioning circuits. The total weight reaches 0.54 kilograms for secure chassis mounting. A six-layer PCB minimizes crosstalk between input and output channels.

Analog Interfaces and Component Count

The GE IS200VAICH1B IS200VAICH1BED Analog I/O Board Mark VI IS200 offers twelve single-ended analog input channels. Each input accepts 0-10V or 4-20mA signals with software selection. You also receive six isolated analog output channels for actuator control. In total, this board contains 187 individual electronic components. These include 12 ADC front-ends, 6 DAC converters, and 108 precision resistors.

Energy Storage and Power Parameters

A 3.3V supercapacitor provides onboard energy storage for 36 hours. This backup retains calibration and range settings during power loss. The board draws 6.0 watts from a nominal 24V DC supply. Peak inrush current stays safely below 2.7 amperes.

Resolution, Accuracy, and Environmental Limits

You get 16-bit resolution for both analog inputs and outputs. The board achieves ±0.1% accuracy across the full signal range. A 150 MHz dedicated processor handles scaling and linearization tasks. Therefore, the operating temperature ranges from -30°C to +65°C. Storage temperatures extend from -40°C to +85°C without performance loss.

Below table summarizes all key technical parameters:

Parameter	Value
Manufacturer	General Electric
Series	Mark VI IS200
Full Product Name	GE IS200VAICH1B IS200VAICH1BED Analog I/O Board Mark VI IS200
Model Numbers	IS200VAICH1B, IS200VAICH1BED
Length	17.0 cm
Width	12.5 cm
Height	2.1 cm
Weight	0.54 kg
PCB Layers	6
Single-Ended Analog Inputs	12
Input Signal Ranges	0-10V or 4-20mA (software selectable)
Isolated Analog Outputs	6
Total Components	187
ADC Front-Ends	12
DAC Converters	6
Precision Resistors	108
Onboard Energy Storage	3.3V supercapacitor, 36-hour backup
Power Consumption	6.0 W at 24V DC
Inrush Current	≤ 2.7 A
ADC/DAC Resolution	16-bit
Accuracy	±0.1%
Processor	150 MHz dedicated
Operating Temperature	-30°C to +65°C
Storage Temperature	-40°C to +85°C

Connectors, Isolation, and Additional Features

Two 40-pin ribbon cable headers connect to external termination boards. A single 10-pin configuration port allows channel range adjustments. For similar static trip system analog monitoring, see the RMS-TSG-TZ-C model from the same manufacturer. However, this analog I/O board specializes in mixed signal processing exclusively. Mean time between failures (MTBF) exceeds 140,000 hours in continuous operation.