1MRS 750107-MUM
Serial LonTalk
Adapter
Technical Reference Manual
SLTA Option Card
ABB Automation
5
2. Applications
When integrated into the RER 111 unit, the SLTA option card provides an RS232
connection from the host to the L
ON
W
ORKS
network. The RS232 connection can be
used by any host. A network management program running in a personal computer
(PC), for example, can control the network through an SLTA.
A SRIO 1000M unit can also be connected to the SLTA option card and have a
connection to the L
ON
W
ORKS
network
A host device can be connected either directly to the SLTA option card or via the
telephone network using a pair of modems.
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Connection to higher level devices,
e.g. monitoring equipment, PC, etc.
Fibre optic connection to bay level devices
RS232 connection
Fibre optic connection
SLTA option card
sslta_1
