YSI IQ SensorNet MIQ/A-PR Module - Manual (Page 14)

Interface for the PROFIBUS MIQ/(A-)PR
14 ba76020e01 01/2012
(B)
Connecting the
MIQ/(A-)PR component
at the
PROFIBUS with a loop-
through
To loop the PROFIBUS cable through the MIQ/(A-)PR component, a
shielding terminal is included in the scope of delivery.
Fig. 3-7 Shielding terminal with PROFIBUS cable and shield connection cable
1 Screw
2 Washer
3 Insulating part of the shielding terminal
4 Cable insulation of the PROFIBUS cable
5 Shielding braid of the PROFIBUS cable
6 Wires of the PROFIBUS cable
7 Shield connection wire
1 Carefully strip the cable insulation of both PROFIBUS cables
for approx. 35 mm.
2 Shorten the exposed shielding braid to approx. 15 mm.
3 Bare the PROFIBUS wires for approx. 5 mm.
4 Feed both cables through the free cable glands into the
module housing of the MIQ/(A-)PR.
5 Create a shield connection wire (7). To do so, strip a wire on
both ends for approx. 5 mm and 10 mm.
6 Insert a washer in the insulating part (3) of the shielding
terminal.
7 Feed both PROFIBUS cables into the insulating part (3) and
lead them through the insulating part.
8 Feed the long stripped end of the shield connection wire (7)
into the insulating part (3) of the shielding terminal.
1
2
5
7
4
3
6