Replacing Interface Module Im 152-1Dp - Siemens SIMATIC ET 200iSP Operating Instructions Manual

Maintenance

8.4 Replacing interface module IM 152-1DP

Requirements
• The ET 200iSP was already loaded.
• There is an active communication connection to the CPU.
Optical transceiver
Disconnecting the fiber-optic cable
Do not look directly at the end of the fiber optic cables (do not look into the opening of the
optical transmitting diodes). The emitted light beam could damage your eyes.
In safe environments and explosive environments up to zone 1/21 the replacement of the
transceiver is permitted (requirements according to IEC 60079-0/11/28 are fulfilled.).
No startup of the interface module is possible in case of a missing or faulty transceiver.
Replacing the interface module
1. Remove the fiber-optic cable connector on the interface module to be replaced.
2. Remove the SFP transceiver.
3. Pull the (defective) IM 152-1PN from the terminal module.
4. Plug the (new) IM 152-1PN into the terminal module.
5. Plug the fiber-optic cable into the replaced interface module.
The interface module receives its bus parameters through the neighbor relations and the CPU
automatically transfers the parameters and identification and maintenance data.
6. Wait until the replaced IM has started.
8.4 Replacing interface module IM 152-1DP
Properties
• The IM 152-1DP stores the parameters and I&M in an internal flash memory. The content is
retained even after a power failure of the ET 200iSP.
• After the IM 152-1DP has been replaced, the ET 200iSP is automatically configured by the CPU
(e.g. S7-400). You only need to load the I&M data (if required) with HW Config or SIMATIC
PDM into the ET 200iSP.
Requirements
Replacement interface module for replacement
230
WARNING
Operating Instructions, 11/2022, A5E00247483-AK
ET 200iSP