ETL600 1KHW001489-EN ABB Switzerland Ltd
6.6.3. Interfaces
Connections to the various interfaces are made with cables equipped
with connectors or connector blocks that are normally mounted in the
back of the cabinet. The following table lists the interfaces and the
corresponding cables. The table also lists the recommended wire sizes
for the connector blocks.
Connector blocks:
Inter-
face
External
cable
Type of connector or
connector block
Recommended
wire size
Wire size range
V9OW
(V.11)
Sub-D 15 pole female
V9OU
(RS-232
/ V.24)
Sub-D 9 pole female
V9OV
(RS-485
/ IRIG-B)
Sub-D 9 pole female
V9OT
Screw type terminals
(Phoenix)
1.5 mm
2
Solid: 0.2 to 4.0 mm
2
Stranded: 0.2 to 2.5 mm
2
P4LT
R7AP
LSA Plus Quick
Connect (Krone)
Solid 0.5 mm,
0.2 mm PVC
insulation
Solid, one wire:
0.4 to 0.8 mm
Solid, two wires:
0.4 to 0.65 mm,
both wires must have the
same diameter
R1BC V9MR
Screw type terminals
(Phoenix)
1.5 mm
2
Solid: 0.2 to 4.0 mm
2
Stranded: 0.2 to 2.5 mm
2
O4LE
V9OD
*) **),
V9OS
***)
LSA Plus Quick
Connect (Krone)
Solid 0.4 mm,
0.2 mm PVC
insulation
Solid, one wire:
0.4 to 0.8 mm
Solid, two wires:
0.4 to 0.65 mm,
both wires must have the
same diameter
G4AI
V9OF
**)
Screw type terminals
(Phoenix)
1.5 mm
2
Solid: 0.2 to 4.0 mm
2
Stranded: 0.2 to 2.5 mm
2
Table 6-1 List of cables with wire sizes for connector blocks
*) Another option of these cables is available in 20 meter length, which are
without LSA Plus Quick Connector. They can be used for terminating on
main distribution frame.
**) The shields of these cables must be earthed at both cable ends using the
shield clamps supplied with the cables.
Assembly and Installation November 2005 6-15
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