PRODUCT DETAILS
interface module IM 661 in the apf subrack for connecting the
apf subrack to the fum f subrack via copper cable (max. 225 m)
The terminal module is installed, wired, and fitted with an
electronic
module.
1. Switch off the supply voltage on the terminal module and, if
applicable, the power module
2. Disconnect the wiring on the terminal module
3. Simultaneously press the upper and lower release buttons of the
electronic module,and remove it from the terminal module
4. There is a small opening directly under the slot number label.
Push the screwdriver into this opening diagonally from below, 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
5. Replace the terminal box, and insert the new one into the
terminal
module from above (position: see Figure 4-5) .Then push the
terminal
box upward until it snaps into place
6. Insert the electronic module in the terminal module
7. Wire the terminal module
8. Switch on the supply voltage on the terminal module and, if
applicable,
the power module
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