Technical information

3232
Presentation
EOS and BOS internal bus expansion modules STBXBE1p00K
EOS and BOS internal bus expansion modules can be used to extend the island bus
beyond the primary segment: there can be up to 6 expansion segments.
The EOS end of segment module must be installed in the last position of the island
segment to be extended and the BOS beginning of segment module in the rst
position of the next expansion segment.
The EOS and BOS modules must be paired so they can collaborate with one
another: EOS module STBXBE1100K only works with BOS module STBXBE1300K.
The old EOS-BOS module pairing STBXBE1000K and STBXBE1200K must be
replaced with the EOS-BOS module pairing STBXBE1100K and STBXBE1300K.
Only the EOS and BOS modules STBXBE1100K and STBXBE1300K can be used
with preferred modules.
The EOS end of segment module STBXBE1100K has a 24 V external power
supply input. This power supply is distributed to the preferred modules which need it
via the internal bus output connector.
The BOS beginning of segment module STBXBE1300K incorporates a 5 V logic
power supply, generated from a 24 V  external power supply. This power supply is
distributed to the I/O modules in the expansion segment by means of the island
power supply bus, via the module bases.
The EOS and BOS modules are connected with a special Modicon STB cable
equipped with IEE 1394 connectors (Firewire) and available in 5 different lengths
(between 0.3 m and 14 m).
CANopen expansion module STBXBE2100K
The CANopen expansion module STBXBE2100K is used to add standard CANopen
V4.0 devices to the island conguration. An island can include up to 12 standard
CANopen devices in a daisy chain, which do not exceed the system limit of 32 I/O
modules.
The CANopen expansion module must be added in the last segment, at the end of
the island bus. The last segment must be terminated with an STBXMP1100
termination plate.
The CANopen extension is treated as a subnet of the island bus. It must be
terminated at both ends. The CANopen expansion module incorporates a CANopen
bus termination. A 120 W termination must be added on the last CANopen device of
the extension.
Standard CANopen devices must feature in the Advantys conguration software
catalogue to be recognized as valid island modules.
If the prole for a standard CANopen device does not appear in the catalogue,
please consult our Customer Care Centre.
The connection cables between the CANopen expansion module and a CANopen
device or between 2 CANopen devices must comply with standard CiA-DR303-1,
with resistance of 70 mW/m, and a cross-section of 0.25 to 0.35 mm
2
is
recommended.
24 V c/ 5 V c auxiliary power supply module STBCPS2111K
The auxiliary power supply module STBCPS2111K provides an additional 5 V 
logic power supply to the modules installed on its right in an island segment.
The auxiliary power supply module works with the NIM module (in the primary
segment) or with the BOS module (in an expansion segment) to provide an
additional 5 V logic power supply, when the I/O module current consumption in
one segment exceeds 1.2 A.
The module converts the 24 V  voltage from an external power supply source to a
5 V  isolated logic power supply, supplying up to 1.2 A of current to the modules
located on its right.
A power distribution module STBPDT10K is required after the auxiliary power
supply module, to distribute the 5 V logic power supply.
Presentation
Modicon STB distributed I/O
solution
Internal bus expansion, CANopen expansion,
auxiliary power supply modules
3.0