Operating instructions

Product overview

1.2 ET 200iSP Distributed I/O Station

ET 200iSP

Operating Instructions, 01/2010, A5E00247483-04

1.2 ET 200iSP Distributed I/O Station

Definition

The ET 200iSP distributed I/O station is a highly modular and intrinsically safe DP slave with

degree of protection IP 30.

Area of application

The ET 200iSP distributed I/O station can be operated in potentially explosive atmospheres

characterized by gas and dust:

Approval ET 200iSP Station* Inputs and outputs

Zone 1, Zone 21 up to Zone 0, Zone 20 ** ATEX

IECEx

Zone 2, Zone 22 up to Zone 0, Zone 20 **

* In combination with an appropriate enclosure

** for electronic module 2 DO Relay UC60V/2A: up to Zone 1, Zone 21

The ET 200iSP distributed I/O station can, of course, also be used in the safety area.

You can insert almost any combination of ET 200iSP I/O modules directly next to the

interface module that transfers the data to the DP master. This means you can adapt the

configuration to suit your on-site requirements.

Every ET 200iSP consists of a power supply module, an interface module, and a maximum

of 32 electronic modules (for example digital electronics modules). Remember not to exceed

the maximum current consumption.

Terminal modules and electronic modules

In principle, the ET 200iSP distributed I/O station consists of various passive terminal

modules onto which you plug the power supply and the electronic modules.

The ET 200iSP is connected to PROFIBUS RS 485-IS by means of a connector on terminal

module TM-IM/EM. Every ET 200iSP is a DP slave on the PROFIBUS RS 485-IS.