Replacing The Terminal Box On The Terminal Module - Siemens Simatic ET 200S Operating Instructions Manual

Assembling

4.7 Replacing the terminal box on the terminal module

4.7 Replacing the terminal box on the terminal module
4.7
Introduction
The terminal box is part of the terminal module. If necessary, you can replace the terminal
box. It is not necessary to remove the terminal module.
Requirements
• The terminal module is installed, wired, and assembled with a COMPACT module, power
Required tools
3-mm screwdriver
Procedure
1. Switch off the supply voltage on the terminal module and, if applicable, the power
2. Disconnect the wiring on the terminal module.
3. Simultaneously press
4. Insert the screwdriver from below at an angle into the small opening underneath the slot
5. Replace the terminal box, and insert the new one into the terminal module from above
6. Insert the COMPACT module, power module or electronic module into the terminal
7. Wire the terminal module.
8. Switch on the supply voltage on the terminal module and, if applicable, the power
4-16
module or electronic module.
module.
– the upper and lower release buttons of the electronic module or power module, and
remove it from the terminal module.
– The above positioned release button of the COMPACT module and pull it out of the
terminal module.
number plate, and at the same time pull the terminal box downward until it stops. Then
pull the terminal box upward and out of the terminal module.
(see figure). Then push the terminal box upward until it snaps into place.
module.
module.
Operating Instructions, 12/2005, A5E00515771-03
ET 200S