Index

H

heartbeat message, 34 housing, 19

I

ID code, 36

INTERBUS

bit packing, 39 cables, 21 connectors, 21 data exchange, 38 fieldbus interface, 20, 21 ID code, 36

inputs, 13

last device, 13, 21 network components, 13 network interface, 18 network length, 13 NIM limitations on, 15 node addressing, 15 nodes (maximum), 13 outputs, 13

physical layer, 14 ring, 13, 21 ring topology, 14 standards, 28 transmission media, 14

island bus communications, 11 fallback, 34 LEDs, 23

operational mode, 23, 33 overview, 10, 12 termination, 12

island bus example, 31

island bus sample assembly, 42

L

LED

physical description, 22 LEDs

and COMS states, 23 and reset, 23

BA, 23

ERR, 23 island bus, 23 PWR/UL, 22 RC, 23 RUN, 23 TEST, 23

logic power considerations, 11, 26, 27

integrated power supply, 11, 26, 27 signal, 26

source power supply, 11, 27

N

network connection, 20 network considerations, 11 network interface, 13

NIM

external features, 19 housing, 19

P

parameterization, 32 PDM, 26, 30, 31 physical features, 18

R

RST button

and auto-configuration, 33 caution, 33 functionality, 32, 33 LED indications, 23 physical description, 33

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Schneider Electric 890USE19600 Version 1.0 manual Heartbeat message, 34 housing ID code, Interbus