MR ECOTAP VPD CONTROL PRO - Cable Recommendation

6 Mounting
Maschinenfabrik Reinhausen GmbH 201850 5252433/02 ENECOTAP
®
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).
Cable Assembly Cable type Conductor cross-sec-
tion
Max. length
Power supply (external) X1 Unshielded 1.5 mm² -
Power supply (internal, 24
VDC)
CPU I, MC2-2,
SW3-3
Unshielded 1.5mm² -
Voltage measurement X10 Shielded 2.5 mm² -
Current measurement UI 3 Unshielded 4 mm² -
RS485 SUB-D CPU I COM2 Shielded, pin assign-
ment 1:1
0.25 mm
2
140 m
CAN bus CPU I CAN2 Shielded 0.75 mm² 2,000 m (total CAN bus)
Ethernet RJ45 CPU I Min. CAT5, shielded
S/FTP
- 100 m
Ethernet FO MC2-2, SW3-3 Duplex LC
Multimode, OM3,
1310 nm
- 2000 m
Table9: Recommendation for connection cables