Page 120  Foundation Fieldbus RMA803 Remote Indicator User's Guide  Revision 4 
C  ATEX 
 II 2 G Ex d IIC T4 Gb 
o
Note 1  -20 ºC to 70ºC 
II 2 G Ex ia IIC T4 Ga 
FISCO Field Device 
Note 2 
-50
o
C to 70
o
C 
 
 II 3 G Ex nA IIC T4 Gc 
Note 1  -50
o
C to 70
o
C 
Enclosure: Type 4X/ IP66/ IP67  
 STANDARDS: EN 60079-0: 2012; EN 60079-1 : 2007; EN 60079-11 : 2011;  
EN 60079-26 : 2006; EN 60079-31: 2009; EN 60079-15 : 2010;  
IEC 60529 : 2009 with Corr 3 
D  IECEx 
Ex d IIC T4 Gb 
o
Note 1  -20 ºC to 70ºC 
Ex ia IIC T4 Ga 
FISCO Field Device 
Note 2 
-50
o
C to 70
o
C 
 
Non-Incendive 
Ex nA IIC T4 Gc 
Note 1  -50
o
C to 70
o
C 
Enclosure: Type 4X/ IP66/ IP67  
STANDARDS:  IEC 60079-0: 2011, Edition 6; IEC 60079-1 : 2007-04, Edition 6;  
IEC 60079-11 : 2011, Edition 6; IEC 60079-15 : 2010, Edition 4 
IEC 60079-26 : 2006, Edition 2; IEC 60079-31 : 2008, Edition 1,  
IEC 60529 : 2009 with Corr 3 
E  SAEx 
Ex db IIC T6..T5 Gb  
o
Note 1 
T95
o
C,  
o
o
Ex ia IIC T4 Ga 
Note 2  -20
o
C to 70
o
C  
Non-Incendive 
Ex ec IIC T4 Gc 
Note 1  --20
o
C to 85
o
C 
STANDARDS:  IEC 60079-0: 2011; IEC 60079-1: 2014;  
IEC 60079-11: 2011; IEC 60079-7: 2006; IEC 60079-31: 2013 
P  CCoE/ PESO 
Flame-proof: 
Ex db IIC T6..T5 Gb  
Note 1 
T6: -20
o
C to 65
o
C  
T5: -20
o
o
Intrinsically Safe: 
Ex ia IIC T4 Ga 
Note 2  -20
o
C to 70
o
C  
STANDARDS:  IEC 60079-0: 2011; IEC 60079-1: 2014;  
IEC 60079-11: 2011; IEC 60079-7: 2006; IEC 60079-31: 2013 
Notes  
1.  Operating Parameters:  
Voltage= 12 to 42 V    Current= 25 mA  
 
2. Intrinsically Safe Entity Parameters  
For details see Control Drawing, 50089981.