GE IS220PPDAH1A Power Distribution System Feedback

SPECIFICATIONS

Part Number: IS220PAOCH1A

Manufacturer: General Electric

Series: Mark VIe

Product Type: Analog Output Module

Number of channels: Eight current output channels

Analog Outputs: 0-20 mA, up to 900 Ω

Accuracy: ±0.5% over -30 to 65oC (-22 to 149 oF) temperature

Size: 8.26 cm high x 4.19 cm wide x 12.1 cm deep (3.25 in x 1.65 in x 4.78 in)

Availability: In Stock

Country of Origin: USA

FUNCTIONAL DESCRIPTION

IS220PPDAH1A is a Power Distribution System Feedback Board manufactured and designed by General Electric 

as part of the Mark VIe Series used in distributed control systems. 

The Power Distribution System Feedback (PPDA) I/O pack can receive inputs from as many as six power distribution boards or as many as six sets of feedback signals. 

It offers the controllers a second redundant Ethernet interface while adjusting the board feedback signals. 

In order to identify the power distribution boards hooked into the PPDA feedback, electronic IDs are used in a plug-and-play design. 

By populating the IONet output with this data, connected boards can subsequently receive accurate feedback.

The Mark VIe Control Power Distribution Module's JPDS, JPDM, JPDG, or JPDC 28 V de control

power distribution board serves as the host for the PPDA I/O pack (PDM).

50-pin ribbon cable jumpers wired pin to pin 1 are used to connect other boards. 

The PPDA receives one feedback group from each board.

The PPDA I/O pack includes one of the following compatible BPPx processor boards:

There is a BPPB processor board inside the PPDAHIA.

The ControlST software package V04.07 and later is compatible with the functionally compatible BPPC processor board found within the PPPDAHIB.

The JPDB, JPDE, and JPDF feedback signals are compatible with the PPDA I/O pack.

Functional Description

The Analog I/O pack (PAIC) is an electrical interface that connects one or two I/O Ethernet networks to an analog input terminal board. 

The PAIC includes a BPPx processor board as well as an acquisition board dedicated to the analog I/O function.

The module has ten analog inputs. The first eight inputs can be set to 5 V or 10 V or 4-20 mA current loop inputs. 

The final two inputs can be set to 1 mA or 4-20 mA current inputs.

The load terminal resistors for current loop inputs are located on the terminal board, and the PAIC senses voltage across these resistors. 

PAICH2 has two current loop outputs ranging from 0 to 20 mA.

 It also includes additional hardware that allows for 0-200 mA current on the first output only.

The I/O pack receives and sends data to the controller via dual RJ-45 Ethernet connectors and is powered by a three-pin connector. 

Field devices are communicated with via a DC-37 pin connector that connects directly to the associated terminal board.

LED indicator lights provide visual diagnostics.