
Figure 1 Electrical connections at the instrument
Install the associated apparatus
An associated apparatus limits the power parameters to the device that is located in the hazardous
area.
1.
Install the associated apparatus in a non-hazardous environment.
2.
Obey all requirements in the control drawings. Obey all codes and regulations for connection to
the instrument in a hazardous location. Refer to
Figure 2
on page 8.
Intrinsic safety entity concept
This instrument is approved for installation under the intrinsic safety entity concept. The entity
concept specifies:
• The maximum amount of energy available from each output
• The maximum amount of energy tolerable at each input for instrument safety
6
English
Summary of Contents for 1735 TRO
Page 2: ...English 3 Fran ais 10 Espa ol 17 24 31 38 2...
Page 8: ...Figure 2 Approved installation control drawing 8 English...
Page 15: ...Figure 2 Sch ma de contr le de l installation approuv Fran ais 15...
Page 22: ...Figura 2 Plano de control de instalaci n aprobado 22 Espa ol...
Page 24: ...1735 TRO ATEX EC Type EN 60079 0 EN 60079 11 IP64 IP20 I 3 24...
Page 25: ...ESD 2005 8 12 2002 96 EC 1735 TRO ATEX 1 1 1735 TRO 25...
Page 26: ...IIC 1 2 29 9 mm 15 mm 1735 TRO 1 26...
Page 27: ...1 1 2 2 29 27...
Page 28: ...2 28...
Page 29: ...2 29...
Page 30: ...IP64 IP20 1735 TRO 30...
Page 31: ...1735 TRO ATEX EC Type EN 60079 0 EN 60079 11 IP64 IP20 I 3 Web 31...
Page 32: ...ESD 2005 8 12 EU 2002 96 EC 1735 TRO ATEX Zone 1 Zone 1 1735 TRO 32...
Page 33: ...Zone 1 Group IIC 2 36 9 mm 15 mm 1735 TRO 1 33...
Page 34: ...1 1 2 2 36 34...
Page 35: ...2 35...
Page 36: ...2 36...
Page 37: ...IP64 IP20 1735 TRO 37...
Page 38: ...1735 TRO ATEX EC EN 60079 0 EN 60079 11 IP64 IP20 I 3 38...
Page 39: ...ESD 2005 8 12 EU 2002 96 EC 1735 TRO ATEX Zone 1 Zone 1 1735 TRO 39...
Page 40: ...Zone 1 Group IIC 2 43 9mm 15mm 1735 TRO 1 40...
Page 41: ...1 1 2 2 43 41...
Page 42: ...2 42...
Page 43: ...2 43...
Page 44: ...IP64 IP20 1735 TRO 44...
Page 45: ......