Installation
4.2 Electrical Installation
Converter with control units CU250D-2
Operating Instructions, 04/2015, FW V4.7.3, A5E34261542B AB
53
4.2.12
Connecting the PROFINET interface
Industrial Ethernet Cables and cable length
Listed in the table below are the recommended Ethernet cables.
Table 4- 14 Recommended PROFINET cables
Max. Cable Length
Order Number
Industrial Ethernet FC TP Standard Cable GP 2 x 2 100 m (328 ft)
6XV1840-2AH10
Industrial Ethernet FC TP Flexible Cable GP 2 x 2
85 m (278 ft)
6XV1870–2B
Industrial Ethernet FC Trailing Cable GP 2 x 2
85 m (278 ft)
6XV1870–2D
Industrial Ethernet FC Trailing Cable 2 x 2
85 m (278 ft)
6XV1840–3AH10
Industrial Ethernet FC Marine Cable 2 x 2
85 m (278 ft)
6XV1840–4AH10
Cable screening
The screen of the PROFINET cable must be connected with the protective earth. The solid
copper core must not be scored when the insulation is removed from the core ends.
4.2.13
Encoders examples
Examples
The following SSI encoders have been commissioned successfully in several applications
with the CU250D-2:
Table 4- 15 SSI encoders
Manufacturer
Type / order number Details
Setting
Note
SIEMENS
6FX2001-5xS12
Singleturn encoder
p0400 = 3081
---
SIEMENS
1XP80X4-20 /
6FX2001-5xS24
Multiturn encoder
p0400 = 3082
T&R
CEW-58, CEV-58,
CEH-58, CEW-65;
CEV-65
Programmable en-
coder
p0400 = 9999.
Set the encoder
data manually.
We can not guar-
antee the func-
tion of these
encoders in any
circumstance.
SICK / Steg-
mann
AFM60…
Single- and multiturn
DME4000
Laser distance
measuring unit, pro-
grammable encoder
Heidenhain
EQN 425
Multiturn
