GE IS220PHRAH1B HART Analog I/O Pack

Overview

The IS220PHRAH1B is a HART-enabled analog I/O module from General Electric. It connects intelligent field devices directly to Mark VIe and VIeS control systems. Moreover, it processes analog signals and communicates digitally via the HART protocol. Therefore, it suits applications requiring precise analog measurements and diagnostics from smart transmitters. Industries like power generation, oil & gas, and process automation widely use it.

Technical Specifications

• Module Type: HART Analog I/O Pack

• System Compatibility: GE Mark VIe / VIeS control systems

• Analog Inputs: 10 channels (4–20 mA current loop)

• Analog Outputs: 2 channels (4–20 mA current loop)

• Input Resolution: 16-bit analog-to-digital converter

• Output Resolution: 14-bit digital-to-analog converter

• HART Communication: Supported on all input/output channels; relays HART messages to AMS

• Scan Time: 5 ms (normal scan)

• Output Load: 800 Ω max for 4–20 mA output

• Connectivity: Dual RJ45 Ethernet ports for network redundancy

• Power Input: 3-pin connector (24 VDC typical)

• Terminal Board Interface: DC-62 pin connector

• Mounting Style: DIN rail

• Operating Temperature: –20°C to +70°C

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

• PCB Coating: Conformal coating (B-rated revision)

• Original Manufacturer: General Electric Speedtronic

• Features: 2 Ethernet Ports

• Nominal Voltage Rating: 28.0 V

• Dimensions: 3.25 in × 1.65 in × 4.78 in

• Weight: 1.2  lbs

• Contact Voltage Outputs: 32.0 Vdc

• Chassis Style: Vented