GE DS200NATOG2A Voltage Feedback Sensor Board

The voltage feedback scaling board DS200NATOG2A is used in conjunction with two other boards in the LS2100 series, a gate assignment status board and a VME backplane board.

This model has five string outputs connected to a single 20-pin ribbon connector.

The DS200NATOG2A NATO board is a voltage feedback scaling board manufactured by General Electric.

This model is part of the second set of variants. The purpose of this model is to attenuate the AC and DC voltages on the SCR bridge.

When the DS200NATOG2A model performs these functions, it will ensure accurate derivation of bridge voltage feedback.

As mentioned above, the DS200NATOG2A model is a G2 unit that will replace the two bottom resistors with two jumpers, giving the model four resistors per string.

The output of the board is via five strings connected to a 20-pin ribbon connector.

In addition, there are several MOVs (metal oxide varistors) that prevent the output voltage from being too high if the ribbon circuit is interrupted while the input voltage is present.

The load resistors required for operation are located on the connected gate distribution status board, not on the NATO board.

VOLTAGE FEEDBACK SENSING BOARD TYPE DS200NATOG2A The attenuator voltage is set by a stinger connector and jumper for the G2 variant of the NATO.

There are several VLG and VLL inputs, one VLL input is 2200. the VLG input is 1270.17. and the VLG output for these inputs is 1.905.

For these particular inputs, there are several wire jumpers, two resistors, and an input stab connector JxA.

The DS200NATOG2A model uses multiple agency approvals; these certifications are CSA, EC and UL standards for controlled and known transients.

Frequently Asked Questions about the DS200NATOG2A

What kind of model is the DS200NATOG2A board?

The DS200NATOG2A board is a voltage feedback scaling board (NATO).

There are five resistor strings on the DS200NATOG2A board, what are they used for?

The primary use of the resistor strings is with AC and DC inputs. Each string has three stinger connectors, resulting in a total of 15 inputs. There are also two optional jumpers for each force.

Is there a difference between the G1 and G2 NATO boards?

Yes! The G1 board contains 6 resistors per string, while the G2 replaces the two bottom resistors with two jumpers and only has 4 resistors per string.

How are the outputs of the DS200NATOG2A board included and connected?

The outputs for the five strings of lights used for AC and DC voltages are connected to a 20-pin ribbon connector that has a metal oxide varistor that is used to help prevent each string of lights from going too high in case the output ribbon circuit is interrupted.

What is the alphanumeric catalogue number on the DS200NATOG2A for?

The numbers on the board are used to help identify the correct part if it needs to be replaced.