Cable Recommendation - MR ECOTAP VPD CONTROL PRO Operating Instructions Manual

Cable
Power supply (external)
Power supply (internal, 24
VDC)
Voltage measurement
Current measurement
RS485 SUB-D
CAN bus
Ethernet RJ45
Ethernet FO
Table 9: Recommendation for connection cables
® ®
50 ECOTAP VPD CONTROL PRO
Supply the voltage via separators and ensure that current paths can be
short circuited. Fit the separator, clearly labeled, close to the device's power
supply so that it is freely accessible. This ensures that the device can be re-
placed with ease in the event of a defect.
Wiring information
Note this procedure for the wiring:
ü To obtain a better overview when connecting cables, only use as many
leads as necessary.
ü Note the connection diagram.
ü Use only the specified cables for wiring. Note the cable recommendation.
ü Wire the leads to the system periphery [►Section 6.5.4, Page 51].
1. Strip insulation from leads and wires.
2. Crimp stranded wires with wire end sleeves.

6.5.1 Cable recommendation

Please note the following Maschinenfabrik Reinhausen recommendation
when wiring the device.
If you want to route Ethernet connections from a control cabinet or building,
we recommend the use of fiber-optic cables (in accordance with the IEC
61850-90-4 recommendation).
Assembly Cable type
X1 Unshielded
CPU I, MC2-2, Unshielded
SW3-3
X10 Shielded
UI 3 Unshielded
CPU I COM2 Shielded, pin assign-
ment 1:1
CPU I CAN2 Shielded
CPU I Min. CAT5, shielded
S/FTP
MC2-2, SW3-3 Duplex LC
Multimode, OM3,
1310 nm
Conductor cross-sec-
tion
1.5 mm²
1.5 mm²
2.5 mm²
4 mm²
2
0.25 mm
0.75 mm²
-
-
5252433/02 EN
6 Mounting
Max. length
-
-
-
-
140 m
2,000 m (total CAN bus)
100 m
2000 m
Maschinenfabrik Reinhausen GmbH 2018