GE IS220PAOCH1B(IS230SNAOH2A) Analog Output Module

Overview

The GE IS220PAOCH1B(IS230SNAOH2A) is a high-performance Analog Output Module designed for the Mark VIe and Mark VIeS control systems. It converts digital commands into precise analog signals, allowing accurate control of field devices like valves and actuators. Part of GE’s Speedtronic series, this module ensures modularity, reliability, and seamless integration in demanding industrial applications.

Technical Specifications

General Information

• Manufacturer: General Electric (GE)

• Series: Mark VIe / Mark VIeS

• Model Number: IS220PAOCH1B(IS230SNAOH2A)

• Function: Analog Output Module

• Product Type: Field-mounted I/O Pack

Analog Output

• Channels: 6 or 8 (current output channels)

• Output Signal Types: 0–10 VDC or 0–20 mA

• Resolution: 12-bit

• Accuracy: ±0.5% from –30°C to +65°C

• Load Resistance:

• Current: Up to 900 Ohms

• Voltage: 250 Ohms typical

Electrical & Communication

• Power Consumption: ≤ 5.3 W

• Communication Protocol: Modbus RTU

• Connector Type: DC-37 pin connector

Environmental Ratings

• Operating Temperature: –30°C to +65°C

• Storage Temperature: –40°C to +70°C

• Enclosure Rating: NEMA 12 / IP54

Mechanical Specifications

• Dimensions: 8.26 cm (H) × 4.19 cm (W) × 12.1 cm (D)

• Weight: 1.5 kg

• Revision: B-rated functional revision