Installation guidelines
Deutschmann Automation GmbH & Co. KG
24
UNIGATE Fieldbus Gateway CANopen® - ProfibusDP V. 2.3
26.8.11
7
Installation guidelines
7.1
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).
7.1.1
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.
•
An earthing terminal must be positioned next to the module so as to allow the shield connection
on the device to be implemented as short as possible with a flexible wire (1.5 mm² ).
From hardware-revision C on the shield-connection is carried out with the DIN-rail through the
integrated earthing connection in the left side piece of the device.
7.1.2
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°.
7.2
Wiring
7.2.1
Connection systems
The following connection systems must resp. may be used when wiring the module:
•
Standard screw-type/plug connection (power supply)
•
Push-lock terminals (connection terminals for earthing, not applivable from hardware-rev. C on)
•
9-pin SUB-D plug connectors (ProfibusDP and CANopen® 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