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IBSL SYS PRO UM E
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Ensure you select the correct individual parts for assembling the cable. The
cap nuts have different colors.
The assembly steps are identical for two-wire and three-wire installation
local bus cables.
• Push the cap nut (1), the compression ring (4) and the grommet (2 or
6) onto the cable (Figure 1-28, A1 and A2).
• Strip 15 mm (0.591 in.) off the outer cable sheath.
• First push the grommet (2 or 6) to the end of the cable sheath, then
push the compression ring (4) onto the grommet.
This provides the strain relief for the cable (Figure 1-28, B).
• Insert the wire ends into the corresponding splice ring openings
(Figure 1-28, C).
The splice rings are marked 1, 2 (and 3):
When connecting the installation local bus cable to the BK module + and -
must not be mixed up.
When the installation local bus standard modules are connected, mixing up
+ and - will have no effect on its function. If the correct assignment must be
guaranteed please refer to the module-specific data sheet.
• Cut off the protruding wire ends.
Ensure that the wire ends are flush with the splice ring; they must
neither protrude nor be too short (Figure 1-28, D).
• Attach the assembled cable to the appropriate connector on the
module.
Table 1-6 Labeling of the splice rings
2-Position Splice Ring 3-Position Splice Ring
Labeling Meaning Labeling Meaning
1+ 1+24 V
2- 2GND
3FE