Rice Lake PR5230 Fieldbus Transmitter - Manual (Page 235)

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940515230000-460
Sicherheitshinweise/
Safety instructions
26.11.2010
Klausgrete
Zeichnungs-Nr.
Benennung
Revision 03
9
Ex-Area Zone 2 or Zone 22 Non-Ex- Area
Transmitter
PR5230
only data connections,
no supply voltage from
connected device to the
transmitter
This instrument may be
used within Ex areas
Zone 2 or Zone 22, if it is
suitable for use
according ATEX directive
for class 3G or 3D
Ta: -10°C ... +40°C
Gas: Group IIB/IIC, Temperature class T4
Dust: Surface temperature of the instruments max. 80°C
protect connector against
pulling out.Use emergency
stop switches
connector
* : alternative connections
use Ex approved
connectors
loadcell or
weighing platform
8 8
1
10
4
7
6
Ex - Area
Zone 1 or Zone 21
8
Analogboard
Option WE1 Analogboard
Option W1
4
5
*
*
*
data output 2
loadcell or
weighing platform
13 11
12
Mainboard 3
14
9 9
9
Wiring
board
*
Wiring
board
*
X101...X104 X101...X104
X100 X100
Ex ib
15
J250 J250
16
8