Product Overview; Et 200Isp Distributed I/O Station - Siemens SIMATIC ET 200iSP Operating Instructions Manual

Product overview

2.1

ET 200iSP Distributed I/O Station

Definition
The ET 200iSP distributed I/O device is a finely modular and intrinsically safe device in IP30
degree of protection.
Area of application
The ET 200iSP distributed I/O device can be used in the following areas:
• Safe area
• Hazardous areas with a gas and dust atmosphere (Zone 1/21, Zone 2/22)
See section "ET 200iSP in the Hazardous Area (Page 32)"
Table 2-1
Approval
ATEX
IECEx
No approval required
* in connection with a corresponding enclosure
** for the electronic module 2 DO Relay UC60V/2A: up to Zone 1, Zone 21
Terminal modules and network connection
The configuration of the ET 200iSP distributed I/O device starts with passive terminal modules
to which you plug the power supply and the electronic modules.
The connection to the network of the higher-level station (e.g. CPU with IO controller or DP
master) depends on the interface module of the ET 200iSP. In general, a converter is required in
the network connection for the connection to the higher-level station (media converter RJ45/
FOC or DP/DP coupler). The network cables are connected using a connection plug.
Installation of the ET 200iSP in hazardous areas
• When configured as a PROFINET IO device, the ET 200iSP is connected to PROFINET IO via
• When configured as a PROFIBUS DP device, the ET 200iSP is connected to the intrinsically
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK
Areas of application
WARNING
fiber-optic cables. The energy of the light beam is limited. The media converter must also
have a fiber-optic cable interface with limited energy of the light beam.
safe PROFIBUS RS 485‑IS via copper cables.
ET 200iSP station*
Zone 1, Zone 21
Zone 2, Zone 22
Safe area
Inputs and outputs
up to Zone 0, Zone 20 **
up to Zone 0, Zone 20 **
Safe area
2
25