ABB S800 I/O User Manual page 113

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Table 5-2
table.
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TB810/811 No settings
TB820 Switch setting for I/O Cluster
Module- address
Bus
Modem
TB820
L+ L+
L - L-
3BSE 020 923R101
lists S800 I/O modules. Descriptions of these types are referred individually in the
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F
R
P
ORx1
ORx2
ERx
Cluster Address
CLUSTER
5
4 6
3 7
2 Switch
1
SA
SB
X4 X5
Rx Tx Rx Tx
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8‚€€r‡†
Optical ModuleBus cable can be removed by
pulling the connector(s) out of the unit.
Extract the module.
be replaced with power applied.
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Needs room to the left of an MTU in order to be
removed.
In normal operation mode, before a TB820 is
replaced, the supply to the S800 I/O is to be
switched off. Power connections can be
removed by pulling the header terminals out of
the unit.
Optical ModuleBus connections can be removed
by pulling the connector(s) out of the unit.
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