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57
Connectors
X5, X7
Stranded wire cross section (with ferrule)
0.2 – 2.5 mm
2
Stranded wire cross section (without ferrule)
0.2 – 4 mm
2
Stranded wire stripping length
7 mm
Torque range
0.4 – 0.5 Nm
Required tool
torque wrench with
0.6 × 3.5 mm flat-blade
External insulation required
simple
The RS–485 ports of this equipment are floating with regards to the rest of the circuit.
This is accomplished by means of dedicated DC/DC converters and optocouplers which
provide a double insulation barrier between the communications ports and the PV-side
terminals. From the user perspective this means reliable communications, no ground
loops and full safety even under severe surges.
This equipment has two internally-paralleled RS–485 ports (connectors X5 and X7).
The pins of these connectors are marked D+, D- and C.
CAUTION
There are two RS–485 connectors in order to simplify the installation of
more than one Transclinic inside a combiner box, not in order to daisy
chain the RS-485 field cables at X5 and X7. The daisy chaining of the
RS–485 field cables shall be performed at the terminals of the RS–485
surge protective device. Failure to observe this requirement is likely to
permanently destroy the RS–485 transceiver IC of this equipment and the
damage will not be covered by Weidmüller’s warranty.
In the table below you’ll find a correspondence between alternate names for RS–485
pins. The reason for choosing D+/D– over B/A or D1/D0 in this equipment is to avoid
confusion with certain third party products on the market with erroneously swapped
B/A and D1/D0 pins. The names D+/D– cannot lead to confusion.
Summary of Contents for Transclinic 14i+
Page 2: ......
Page 74: ...74 2 2 1...
Page 75: ...75 2 2 ISO 7000 0434B X1 X4 X2...
Page 76: ...76 X1 X4 X1 X4 X2 15 2 3 Transclinic DC 2 PV Modbus RTU SCADA PLC RS485 0 P DC 0 PV...
Page 79: ...79 3 DIP 5 40 80 31 50 40 PV 1 kV...
Page 82: ...82 3 2 PV PV X1 X4 X2 2 X1 X4 PV PV X2 PV PV PV PCS DC PV IEC 60947 DC 21B PCS...
Page 83: ...83 PV Transclinic X1 X4 X2...
Page 86: ...86 PV PV X2 PV X2 2 1 PV X1 X4 3 3 X3 PV 0 0 Vdc 1 24 Vdc 2 X3 Transclinic 24 Vdc X3...
Page 87: ...87 X3 0 2 2 5 mm2 0 2 4 mm2 7 mm 0 4 0 5 Nm 0 6 3 5 mm Transclinic X3 EMC 3m...
Page 89: ...89 Transclinic 2 5 Adc DC DC X6 EMC 3m...
Page 100: ...100 5 OFF Transclinic OFF OFF 15 5 40 31 80 40 50 PV 2 1 X1 X4 X2 DIN RS 485...
Page 101: ...101...
Page 103: ...103 LVD 2006 95 EC EMC 2004 108 EC CE WEEE 012 19 EU WEEE...
Page 105: ...105...
Page 110: ......