Technical information

ManualsBrandsSchneider Electric ManualsComputer equipment499NMS25102

5252

Presentation

The digital (discrete) I/O modules offer in the Modicon STB range comprises

standard and basic modules of the following types:

 Digital input modules

 Solid state digital output modules

 Digital relay output modules

Standard digital I/O modules can be congured by the user, via the STBSPU1

Advantys STB conguration software, connected to the island's standard NIM

network interface module. Basic digital I/O modules have default factory-set

congurations and cannot be congured (see characteristics on page 56).

The basic digital I/O module offer comprises:

 Three 24 V  digital input modules, with 4, 6 and 16 channels

 Three 24 V  digital output modules, with 4, 6 and 16 channels

The standard digital I/O module offer comprises:

 Six digital input modules:

 Three 24 V  digital input modules, with 2, 4 and 6 channels

 Two 115 V  digital input modules, with 2 channels

 One 230 V  digital input module, with 2 channels

 Six solid state digital output modules:

 Two 24 V  digital output modules, with 2 channels

 Two 24 V  digital output modules, with 4 and 6 channels

 One 115 V  digital output module, with 2 channels

 One 230 V  digital output module, with 2 channels

 Two digital relay output modules:

 One relay output module, with 2 NO and NC contacts and common,

with 2 channels

 One relay output module, with 2 NO and NC contacts, with 2 channels

The references of the digital I/O modules provide all the parts required for their

installation:

 Suitable base for the module

 Reference K: screw-type and spring-type connectors (except 16-channel digital

I/O modules)

 Reference KS: screw-type connectors (16-channel digital I/O modules)

 KC references: spring-type connectors (16-channel digital I/O modules)

16-channel digital I/O modules can be used with the Modicon Telefast ABE 7

prewired or adaptor system, for easier wiring and to free up space in the electrical

cabinet (see page 102). In this case, 16-channel modules must be ordered using

references without the letter K (modules only). The Telefast system sub-bases and

connectors must be ordered separately.

Description

Digital I/O modules comprise:

1 Two latches for locking the module on the base

2 An LED display block indicating the various states of the module:

Basic I/O modules Standard I/O modules Indication

Green RDY LED Green RDY LED Module status: ready, pre-

operational, operational, etc.(1)

- (3) Red ERR LED Module error (2)

Green LEDs IN1 to IN6, or

OUT1 to OUT6,

or 1 to 16 dep. on modules

Green LEDs IN1 to IN6,

or OUT1 to OUT6 dep.

on modules

State of each channel

3 A slot for a customizable label

4 A colour-coded module identication stripe (see colour codes on page 4)

5 Two connectors for removable screw or spring-type terminals

6 A mounting base specic to the module, size 2, 3 or 4 This base comprises:

7 A slot for a customizable label

(1).RDY.is.permanently.on.if.the.module.is.operational.and.ashes.in.various.ways.in.the.other.

states

(2).If.ERR.is.on.or.ashing,.there.is.a.fault.on.this.module

(3).Basic.I/O.modules:.A.module.error.is.indicated.by.the.ERR.LED.on.the.island's.NIM.network.

interface.module.For.information.about.module.and.channel.status.indication,.refer.to.the.

“System.Hardware.Components.Reference.Guide”.included.on.the.STBSUS8800.CD-ROM.or.

available.on.our.website.wwwschneider-electriccom

Presentation,.

description..

Modicon STB distributed I/O

solution

Digital I/O modules

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