GE IS220PAICH2A Analog Input/Output Module

IS220PAICH2A Analog Input/Output Module

Functional Description

The Analog Input/Output (PAIC) pack provides the electrical interface between one or two I/O Ethernet networks

and an analog input terminal board. The pack contains a processor board common to all Mark* VIe distributed I/O

packs and an acquisition board specific to the analog input function. The pack is capable of handling up to 10

analog inputs, the first eight of which can be configured as ±5 V or ±10 V inputs, or 0-20 mA current loop inputs.

The last two inputs may be configured as ±1 mA or 0-20 mA current inputs. The load terminal resistors for current

loop inputs are located on the terminal board and voltage is sensed across these resistors by the PAIC. The

IS220PAICH1A also includes support for two 0-20 mA current loop outputs. The IS220PAICH2A includes extra

hardware to support 0-200 mA current on the first output.

Input to the pack is through dual RJ45 Ethernet connectors and a three-pin power input. Output is through a DC-37

pin connector that connects directly with the associated terminal board connector. Visual diagnostics are provided

through indicator LEDs.

Technical Specifications