6 Mounting
Maschinenfabrik Reinhausen GmbH 2020
71
6385142/08 EN
ETOS
®
ED
Cable
Assembly
Cable type
Conductor
cross-section
Conductor
material
Max. length
Voltage measurement
UI 1, UI 3, UI 5-4
Shielded
2.5 mm²
Copper
-
Current measurement
UI 1, UI 3, UI 5-4
Unshielded
4 mm²
Copper
-
Signal inputs
DIO 28-15,
DIO 42-20
Shielded
1.5 mm
2
Copper
400 m (<25 Ω/km)
Signal outputs*
DIO 28-15,
DIO 42-20
Shielded
1.5 mm
2
Copper
-
Signal inputs
AIO 2, AIO 4,
AIO 8
Shielded
1 mm
2
Copper
400 m (<25 Ω/km)
Signal outputs
AIO 2, AIO 4,
AIO 8
Shielded
1 mm
2
Copper
-
RS232, SUB-D
CPU I, CPU II
Shielded
0.25 mm
2
-
25 m
RS485; SUB-D
CPU I, CPU II
Shielded
0.25 mm
2
-
140 m
CAN bus
CPU I
Shielded
0.75 mm²
-
2,000 m (total
CAN bus)
Ethernet RJ45
CPU I
Min. CAT5,
shielded S/FTP
For
ETOS® ED XL
Angle plug rec-
ommended
-
-
100 m
Ethernet FO
MC 2-2, SW 3-3
Duplex LC
Multimode, OM3,
1310 nm
-
-
2000 m
Table 13: Recommendation for connection cables
*) Observe line capacitance, see note above.
6.4.2 Information about connecting serial interfaces RS232 and RS485
NOTICE
Damage to the device!
Using the wrong data cable may damage the device.
► Only use data cables which comply with the description below.