940515230000-460-r03-en – Rice Lake PR5230 Fieldbus Transmitter User Manual
Page 235
Blatt
8
von
5
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