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29.4.11
UNIGATE fieldbus gateway for ProfibusDP V. 4.7
43
Deutschmann Automation GmbH & Co. KG
Installation guidelines
14 Installation guidelines
14.1 Installation of the module
The module of size (90 x 127 x 55 mm W x H x D)
has been developed for switch cabinet use
(IP 20) and can thus be mounted only on a standard mounting channel (deep DIN-rail to
EN 50022).
As an alternative a PL version and a PD version is available.
PL version = Circuit board without DIN rail module and without casing cover
PD version= Circuit board without DIN rail module with casing cover
14.1.1 Mounting
•
Engage the module from the top in the DIN-rail and swivel it down so that the module engages
in position.
•
Other modules may be rowed up to the left and right of the module.
•
There must be at least 5 cm clearance for heat dissipation above and below the module.
•
The standard mounting channel must be connected to the equipotential bonding strip of the
switch cabinet. The connection wire must feature a cross-section of at least 10 mm².
14.1.2 Removal
•
First disconnect the power supply and signal lines.
•
Then push the module up and swivel it out of the DIN-rail.
Vertical installation
The standard mounting channel may also be mounted vertically so that the module is mounted
turned through 90°.
14.2 Wiring
14.2.1 Connection systems
The following connection systems must resp. may be used when wiring the module:
•
Standard screw-type/plug connection (power RS)
•
9-pin SUB-D plug connectors (ProfibusDP and RS232 connection)
a) In the case of standard screw-type terminals, one lead can be clamped per connection point. It
is best to then use a screwdriver with a blade width of 3.5 mm to firmly tighten the screw.
Permitted cross-sections of the line:
•
Flexible line with wire-end ferrule:
1 x 0.25 ... 1.5 mm²
•
Solid conductor:
1 x 0.25 ... 1.5 mm²
•
Tightening torque:
0.5 ... 0.8 Nm
b) The plug-in connection terminal strip is a combination of standard screw-type terminal and
plug connector. The plug connection section is coded and can thus not be plugged on the
wrong way round.
c) The 9-pin SUB-D plug connectors are secured with two screws with "4-40-UNC" thread. It is
best to use a screwdriver with a blade width of 3.5 mm to screw the screw tight.
Tightening torque: 0.2... 0.4 Nm
Содержание UNIGATE RS232/422
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