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Verfügbare Sprachen
Operating instructions
RSD-TI-Ex8, RSD-TI2-Ex8
When installing, commissioning, operating and maintaining devices or
device components of the IS-RPI-system as an intrinsically safe electrical
apparatus in potentially explosive atmospheres, you must heed the EC-type
of examination certificate and the applicable national and local
construction, installation and operating regulations.
Terminal base
The module RSD-TI(2)-Ex8 may only be used with a RS-TB-Ex.SC or
RS-TB-Ex.SP intrinsically safe terminal base unit (see figure 1).
I/O module
Label
Terminal base
Figure 1
The terminal bases may only be used with modules or gateways of the IS-RPI-
system. Thus the intrinsically safe values of the backplane bus system are not
exceeded (figure 2).
Figure 2
Subject to reasonable modifications due to technical advances
1
Pepperl+Fuchs Group·Tel.: Germany (6 21) 776-11 11·USA (3 30) 4 25 35 55·Singapore 7 79 90 91·Internet http://www.pepperl-fuchs.com
Copyright Pepperl+Fuchs, Printed in Germany
Label
The product label is located on the inside of the module (figure 1):
Cover plug for backplane bus
The terminal base is provided with a cover plug for the backplane bus ex works.
.
.
.
.
Figure 3
The cover plug can only be removed when another terminal base is connected.
The connection must not be connected to any signals, which exceed the
intrinsically safe values of the backplane bus.
Key switch
The position of the key switch on the terminal base is module specific
(RSD-TI(2)-Ex8: Position 2) and must not be changed after wiring, so that a
module of another type cannot be mounted.
Supporting terminals
Do not use the unused terminals (terminals 36, 49) on this terminal base unit.
Using these terminals as supporting terminals can result in damage to the module
and/or unintended operation of your system (see figure 4).
Subject to reasonable modifications due to technical advances
Pepperl+Fuchs Group·Tel.: Germany (6 21) 776-11 11·USA (3 30) 4 25 35 55·Singapore 7 79 90 91·Internet http://www.pepperl-fuchs.com
Operating instructions
RSD-TI-Ex8, RSD-TI2-Ex8
Keyswitch
Cover plug
Copyright Pepperl+Fuchs, Printed in Germany
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