IS220PHRAH1A GE- MKVIe, HART Analog I/O Pack

Description:

IS220PHRAH1A is Hart Analog I/O Pack, manufactured by GE.

IS220PHRAH1A, REV D is an Analog I/O Module revision D version manufactured by General Electrics. It is a part of the Mark VIe control system. The Highway Addressable Remote Transducer (HART) Enabled Analog Input/Output (PHRA) pack is a versatile interface that facilitates connectivity between analog input/output devices and one or two Ethernet I/O networks, specifically within the Mark VIe distributed I/O systems.

The pack includes a shared processor board common across all Mark VIe I/O packs.

An acquisition board, specialized for analog input operations, is built into the PHRA to provide accurate data acquisition for varied input/output types.

The first eight inputs are configurable as either ±5 V voltage inputs or as 4-20 mA current loop inputs, allowing for a range of analog devices.

The last two inputs can be configured for either ±1 mA or 4-20 mA current inputs, adding flexibility for low-range or standard current devices.

Current loop inputs utilize load termination resistors situated on the terminal board. The PHRA senses voltage across these resistors, enabling accurate current measurement.

The PHRA supports two 4-20 mA current loop outputs, making it suitable for standard control applications requiring analog output signals.

When configured in 4-20 mA mode, the PHRA pack is capable of HART communication. It can relay HART messages, facilitating communication between HART-enabled field devices and an Asset Management System (AMS).

HART-enabled field devices, such as smart sensors and transmitters, can be connected to any of the available analog input or output channels, enabling advanced diagnostics and data handling through the AMS.

Frequently Asked Questions:

1.Are the Products Genuine OEM Units?
These items have been certified by WOC Quality Control to be genuine OEM Units obtained through OEM or independent third-party channels.

2.When does the warranty period start?
One year from the time the client receives the goods.

3.How is the analog output controlled in the PHRA?
The output is managed by a 14-bit Digital-to-Analog Converter (DAC), which generates a precise current reference for the current regulator loop. This high-resolution DAC provides fine control over the output current.

Datasheet Link:

IS220PHRAH1A  GE- MKVIe, HART Analog I/O Pack  PDF Datasheet