Pepperl+Fuchs RSD-UO-Ex8.H Betriebsanleitung Seite 3

When installing, commissioning, operating and maintaining all devices and
device components of the IS-RPI in potentially explosive atmospheres, the
applicable national and local construction, installation and operating regu-
lations must be heeded (in Germany DIN EN 50020, DIN VDE 0165).
Terminal Base
This module must be used with a RS-TB-Ex.SC or RS-TB-Ex.SP intrinsically safe-
terminal base unit (Figure 1)
I/O-Module
Label
Terminal Base
Figure 1
This module must only be used with Modules or Gateways of the ISRPI- System.
With this the intrinsically safe values of the backplane bus system are not excee-
ded (Figure 2)
Figure 2
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
Instructions
RSD-UO-Ex8.H
Copyright Pepperl+Fuchs, Printed in Germany
Label
The product label is located on the inside of the module (Figure 1):
Pepperl+Fuchs GmbH
D-68301 Mannheim
RSD-UO-Ex8.H
CE 0102
DMT 98 ATEX E040 X
II (1) 2G EEx ia/ib IIB/C T4
II (1D)(2D)
-20°C < Ta < +70°C
2002
Serial number is coded and can be shown e.g. in a bar code
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 intrinsi-
cally safe values of the backplane bus.
Keyswitch
The position of the keyswitch on the Terminal base is module specific (RSD-UO-
Ex8: Position 4) and must not be changed after wiring, so that a module of another
type cannot be mounted.
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
Instructions
RSD-UO-Ex8.H
Keyswitch
Cover plug
Copyright Pepperl+Fuchs, Printed in Germany