Technical information

55
Description
Modicon STB distributed I/O
solution
Open and modular system
Modicon STB modules
The Modicon STB module references allow you to acquire, under a single reference,
the following items:
A module
Its base
The appropriate screw and/or spring-type connectors.
The table below presents the contents of Modicon STB modules and the usual
form for their references.
These references are used in the descriptions contained in this catalogue
(functions, characteristics, etc).
The module contents, optional parts and replacement parts are detailed on the
“References” pages of each module.
Module Content Reference
NIM network interface Module, power supply screw-type
connectors and spring-type connectors
(base not required), bus termination,
mini CD-Rom documentation (1)(2)
STBN
Power distribution module
(PDM)
Base, module,
screw-type and spring-type connectors
STBK
Digital I/O
(except for 16-channel)
Analog I/O
EOS and BOS
island bus extension
CANopen bus extension
Auxiliary power supply
TeSys U and
TeSys Quickt interface
16-channel digital I/O Base, module, screw-type connectors STBDD375KS
Base, module, spring-type connectors STBDD375KC
Module (3) STBDD375
Hart multiplexer STBAHI8321KC
Counter Base, module, spring-type connectors STBEHC3020KC
(1).NIM.DeviceNet.network.interface.module.STBNDN:.5-way.screw-type.and.spring-type.
removable.terminal.blocks.(eldbus.link).should.be.ordered.separately.(see.page.22)
(2).An.English-language.mini-CD-ROM.supporting.the.user.documentation,.a.label.template.
and.one.exchange.le.per.network.type.The.user.documentation.is.also.available.on.our.
website,.wwwschneider-electriccom
(3).For.use.with.the.Modicon.Telefast.ABE7.prewired.or.adaptation.system:.
-.STBXBA3000.base.to.be.ordered.separately.(see.page.56)..
-.Telefast.ABE7.base.and.connection.accessories.to.be.ordered.separately..
(see.page.103)
Base
Module
Screw-type.
connectors
Spring-type.
connectors