I/O modules

Analog Expansion Module for Mark VIe Systems

The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board adds analog I/O capacity to existing control racks. This module serves as an expansion for turbine monitoring applications. Therefore, you can increase channel count without replacing your main controller.

Physical Dimensions and Weight Details

This circuit board measures 26.9 cm in length and 15.2 cm in width. Its total height reaches only 2.8 cm including all component tops. The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board weighs exactly 0.43 kilograms. This lightweight design simplifies installation in expansion racks.

Connector Interfaces and Component Count

You will find one 48-pin VME connector on the rear edge. The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board also features three 20-pin terminal blocks for field wiring. These terminal blocks accept 14 to 22 AWG copper wires easily. Inside the board, a single 10-layer PCB holds one hundred ninety-four discrete components. These components include analog multiplexers, precision resistors, and filtering capacitors.

Energy Storage and Power Characteristics

This analog board stores minimal energy using ceramic filter capacitors only. It draws operational power from the 5V and 15V VME backplane rails. The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board consumes approximately 6.4 watts during normal operation. Consequently, you will never need to replace any internal batteries.

Analog Input Specifications

Eight analog input channels accept 0 to 10V or 4-20mA signals from field sensors. Each channel includes 16-bit resolution for precise measurement. The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board provides programmable gain for each input channel. This gain adjustment lets you optimize measurement range for your specific sensors.

Analog Output Specifications

Four analog output channels provide 0 to 10V or 4-20mA for actuator control. Each output includes a 12-bit digital-to-analog converter. The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board features short circuit protection on every output channel. This protection prevents damage from accidental field wiring faults.

Diagnostic and Environmental Data

Six status LEDs indicate power and channel activity on this board. The GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board operates reliably from -20°C to +60°C ambient temperature. The module also withstands 5% to 95% humidity without any condensation. For long-term use, the terminal blocks support 150 insertion and removal cycles.

Key Technical Data (List Format)

• Full Product Name: GE IS200EXAMG1A IS200EXAMG1AAB Circuit Board

• Product Weight: 0.43 kg (0.95 lbs)

• Physical Dimensions: 26.9 cm (L) x 15.2 cm (W) x 2.8 cm (H)

• Interface Type: One 48-pin VME connector + three 20-pin terminal blocks

• Internal Components: One 10-layer PCB + 194 discrete components

• Energy Storage: Ceramic filter capacitors only (no batteries)

• Power Consumption: 6.4 watts (from 5V and 15V rails)

• Analog Inputs: 8 channels (0-10V / 4-20mA, 16-bit)

• Analog Outputs: 4 channels (0-10V / 4-20mA, 12-bit)

• Input Protection: Programmable gain per channel

• Output Protection: Short circuit protected per channel

• Wire Gauge Support: 14 to 22 AWG

• Status Indicators: Six LEDs (power + channel status)

• Operating Temperature: -20°C to +60°C

Detailed Parameter Table

Details