Supply |
Connection | terminals V+, V- |
Rated voltage | 8.88 ... 9.5 V |
Power loss | 3.5 W |
Power consumption | 4.25 W |
Internal bus |
Connection | backplane bus |
Interface | manufacturer specific bus |
Cycle time | 1.6 ms |
External bus |
Connection | terminals 1-, 2+ |
Rated voltage | min. 9 V |
Rated current | max. 13.2 mA |
FDE (Fault Disconnect Equipment) | max. 9 mA |
Interface | PROFIBUS PA with intrinsically safe IEC 61158-2 transfer technique |
Transfer rate | 31.25 kBit/s |
Bus address | 1 ... 99 , adjustable via switch |
Directive conformity |
Electromagnetic compatibility | |
| Directive 2004/108/EC | EN 61326-1:2006 |
Explosion protection | |
| Directive 94/9/EC | EN 60079-0:2006, EN 60079-11:2007, EN 60079-26:2004 , EN 61241-0:2006, EN 61241-1:2006 |
Standard conformity |
Insulation coordination | EN 50178 |
Electrical isolation | EN 60079-11:2007 |
Electromagnetic compatibility | NE 21:2006 |
Protection degree | IEC 60529 |
Climatic conditions | IEC 60721 |
Ambient conditions |
Classification | 3K3 |
Ambient temperature | -20 ... 70 В°C (-4 ... 158 В°F) |
Storage temperature | -20 ... 100 В°C (-4 ... 212 В°F) |
Relative humidity | 95 % non-condensing |
Shock resistance | 15 g peak, 11 ms period |
Vibration resistance | 2 g , 10 ... 500 Hz according to IEC 60068-2-6 |
Damaging gas | acc. to ISA-S71.04-1985, severity level G3 |
Mechanical specifications |
Connection type | Terminals |
Core cross-section | max. 2.5 mm2 |
Protection degree | IP20, for on-site installation a separate housing is required with a minimum of IP54 |
Mass | approx. 305 g |
Mounting | DIN rail mounting |
Data for application in connection with Ex-areas |
EC-Type Examination Certificate | DMT 99 ATEX E 001 X , for additional certificates see www.pepperl-fuchs.com |
| Group, category, type of protection | II (1)2G EEx ia/ib IIB/IIC II (1D)(2D) |
| Temperature class | T4 |
Supply | only in connection with the power units RSD2-PSD2-Ex4.34, RSA6-PSD-Ex4.34 |
External bus | |
| Voltage | 15.75 V |
| Current | 250 mA |
| Power | 1.93 W |
| Internal capacitance | 120 pF |
| Internal inductance | negligible |
Internal bus | customer specific |
Statement of conformity | |
| Group, category, type of protection, temperature class | II 3D IP54 T 90В°C |
Electrical isolation | |
| Internal/external bus | no electrical isolation |
| Internal bus/power supply | safe electrical isolation acc. to EN 60079-11:2007, voltage peak value 60 V |
| External bus/power supply | safe electrical isolation acc. to EN 60079-11:2007, voltage peak value 60 V |