Installation Guidelines; Installing The Interface Module - Siemens 3VF Series Communications Manual

Communication System Manual
€
Device status LED:
•
Interface status LED:
‚
not configured
ƒ
Address switch for PROFIBUS-DP
„
not configured
...
Inscription plates
†
Earth terminal for cable screens
‡
Power supply terminals
ˆ
Communication interface 1:
‰
Communication interface 2:
Š
not configured

4.5.2 Installation guidelines

4.5.2.1 Installing the interface module

The interface module is designed for installation in a switchgear cubicle (IP20) and can therefore only be
mounted on a standard DIN rail (deep rail in acc. with EN50022)
Installation
• Lower the module onto the DIN rail from above.
• Then swivel it downwards until the slide mechanism on the module snaps onto the rail.
• You may install other modules on the rail to the left and right of the interface module.
• Clearance of at least 5 cm must be provided above and below the module to allow for heat dissipation.
• Connect the standard DIN rail to the equipotential bonding strip of the switchgear cubicle. The
connecting wire must have a cross-section of at least 10 mm
• Install an earth terminal immediately next to the interface module so that the flexible wire (1.5 mm
used for screen bonding can be as short as possible.
Deinstallation
• First disconnect the power supply and signal cables.
• Then use a screwdriver to press the slide mechanism on the module downwards.
• Now swivel the module off the DIN rail.
90
à Device OK
green
à Device defective
red
→ Device switched off
off
à Both communication interfaces OK
green
à Communication interface 1 not clear (PROFIBUS-DP)
yellow
à Communication interface 2 not clear (3WN1/3WS1)
off
à Communication interfaces both not clear
red
(addresses 0 ... 99)
à
PROFIBUS-DP
à
3WN1, 3WS1
© Copyright Siemens AG 1998. All rights reserved.
3WN1, 3WS1 Circuit-Breakers
(9-pin SUB-D socket)
(9-pin SUB-D socket)
2
.
2
)
Version 1.0 (08/98)