extronics iWAP200, Инструкция по установке и эксплуатации

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Operating Manual
9
3.1.2 Fitting the cables
Depending on the configuration of the iWAP200, the connections for power and
communication will need to be terminated into the enclosure via the correct cable
entries shown in Diagram 3.1.1.
The cables used to connect the power and/or Ethernet connection to the PCB screw
terminals must conform to the following specification;
All wires should be stripped and, if stranded cable is used, should be crimped using
2.5mm bootlace ferrules. The stripped/crimped wires should then be placed into the
corresponding screw terminal and securely screwed in place.
If using solid core cable;
Minimum cross section of cable = 0.2mm 2
Maximum cross section of cable = 2.5mm 2
Maximum cross section of cable for 24VDC connector ONLY = 6mm
2
If using crimped stranded core cable;
Minimum cross section of cable = 0.25mm
2
Maximum cross section of cable = 1.5mm
2
Maximum cross section of cable for 24VDC connector ONLY = 4mm 2
Warning The iWAP200 MUST be earthed.
Important All cables should be connected to the iWAP200 via the correct cable
gland, fitted by a competent person.
Important If cable glands different to those supplied by Extronics are used, these
must be M20 sized cable glands meeting the requirements of
EN60079-0:2009 for ATEX Category III GD equipment, and not
compromise the IP66 rating of the iWAP200 enclosure.
Important Changes in the design and modifications to the equipment are not
permitted. This includes adding heaters/fans which are not installed at
the factory.
Important The installer MUST ensure that that all cables have adequate mechanical
protection to avoid damage to the wires.
3.1.3 Mains & PoE Variant Cable Installation
Diagram 3.1.3.1 shows the connectors on the mains and PoE variant of the iWAP200. Table
3.1.3.2 describes the pin out connection required for operation. There are two blocks of
screw terminals and one RJ45 connector. The Ethernet input screw terminals are wired in
parallel with the RJ45 connector. Do not make an Ethernet connection to the RJ45 connector
and the screw terminals at the same time, the installer should use only one of these
connectors.
Follow the instructions in section 3.1.2 to correctly prepare the cables and feed them through
the correct cable gland. Follow table 3.1.3.2 to connect the correct cable to the correct screw
terminal. If using the RJ45 connector instead of the screw terminals simply connect the Cat-5
cable to the connector and ensure the cable is securely in place.