Siemens ESM - Manual (Page 11)

Introduction
Industrial Ethernet OSM/ESM
C79000-Z8976-C068-10
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1.1 Overview of the Variants of the OSM/ESM
1.1.1 OSM ITP62
Possible Attachments
The OSM ITP62 allows attachment of up to 6 DTEs or network segments using the
ITP connector. By coupling an OSM via ports 7 and 8 it is possible to create optical
bus and ring structures. The OSM TP62 can be coupled with other OSM TP62,
OSM TP22, OSM ITP53, OSM ITP62, and OSM BC08 modules via the optical
ports.
The OSM ITP62 also has eight digital inputs. The states of the inputs are available
in a management information base (MIB) and can be read using an SNMP get
request. Depending on the configuration of the device, changes at these inputs can
also trigger the sending of E-mails, SNMP traps and/or entries in the log of the
OSM. The use of these functions is described in the OSM/ESM Network
Management User Manual /1/.
Figure 1: OSM ITP62