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The STB NIB 2212 NIM Module

31004624 8/2009 27

LED Physical Description

Overview

The seven LEDs implemented in the STB NIB 2212 INTERBUS NIM are visual

indications of the operating status of the island bus on an INTERBUS network. The

LED array is located at the top of the NIM front bezel.

General Indications

The following LEDs indicate the status of data exchange between the INTERBUS

fieldbus master and the Advantys island bus:

z LED 4: RC (remote bus check)

z LED 5: BA (bus active)

z LED 6: RD (remote bus disabled)

The following LEDs indicate activity or events on the NIM (see page 29):

z LED 1: RUN

z LED 2: PWR/UL

z LED 3: ERR

z LED 7: TEST

Location

The seven LEDs are located on the front of the NIM:

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 169 170

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Schneider Electric INTERBUS Basic Spécifications Page 27