GE IS220PAOCH1B (IS230SNAOH2A) Analog Output Module

Description

 The GE IS220PAOCH1B (compatible with IS230SNAOH2A) is an Analog Output Module designed for the Mark VIe and VIeS control systems. It provides precise current-based control signals to field devices such as actuators and valves, ensuring reliable performance in turbine and industrial automation environments.

Specifications

• Model Number: IS220PAOCH1B

• Alternate Module: IS230SNAOH2A

• System Compatibility: GE Mark VIe / VIeS control systems

• Output Channels: 8 analog outputs

• Output Range: 0–20 mA

• Power Supply: 24 VDC nominal

• Power Consumption: <10 W

• Isolation: Galvanic isolation per channel

• Operating Temperature: -20°C to +55°C

• Storage Temperature: -40°C to +85°C

• Humidity Range: 5% to 95%, non-condensing

• Dimensions: Approx. 240 mm × 180 mm × 35 mm

• Weight: ~2.5 kg

• Communication Protocols: Modbus, Ethernet/IP

Features

• Dedicated Output Functionality: Provides stable analog signals for precise control

• Modular Assembly: Pack-style design for easy installation and maintenance

• Galvanic Isolation: Enhances signal integrity and protects against electrical noise

• Diagnostic LEDs: Visual indicators for power, communication, and fault status

• System Integration: Seamlessly connects with terminal boards like IS200STAOH2AAA

• Environmental Resilience: Conformal-coated PCB for harsh industrial conditions

• Revision B: Functional upgrade for improved reliability and performance

• Speedtronic Legacy: Built on GE’s proven turbine control architecture