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NPPA-TT-SD50 Instruction Manual
6. Cable retention to the unit
The built in cable retention bar is at the back of the casing. Simply attach the cables with cable
ties to the bar.
For large and heavy bundles there is an additional strain relief bar NPPA-S available. It is
attached to the casing with four screws.
Cable retention bar
7. Channel identification
The front panel is equipped with channel identification strips located in the center of the
channels and marked with the channel numbers 1-24 and 25-48 respectively.
Channel identification strips
Labeling strips
