Supply |
Connection | backplane bus |
Rated voltage | 12 V DC , only in connection with the power supplies LB9*** |
Power consumption | 0.8 W |
Internal bus |
Connection | backplane bus |
Interface | manufacturer specific bus to standard com unit/bus coupler |
Output |
Number of channels | 1 |
Connection | terminals 2+, 3+ / 4-, 5- |
Current | 4 ... 20 mA (0 ... 25 mA) short-circuit protected |
Load | 750 Ω max. |
Line fault detection | min. 1 mA |
Response threshold | min. 850 Ω |
Watchdog | output off 0.5 s after serious fault |
Transfer characteristics |
Deviation | 0.1 % of the input signal range at 20 В°C (68 В°F) |
Refresh time | approx. 50 ms |
Indicators/settings |
LED indicator | LED green: supply LED red: line fault |
Directive conformity |
Electromagnetic compatibility | |
| Directive 2004/108/EC | EN 61326-1 |
Conformity |
Electromagnetic compatibility | NE 21 |
Protection degree | IEC 60529 |
Ambient conditions |
Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) , 70 В°C (non-Ex) |
Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
Shock resistance | shock type I, shock duration 11 ms, shock amplitude 50 m/s2, number of shock directions 6, number of shocks per direction 100 |
Vibration resistance | frequency range 5 ... 500 Hz, amplitude 5 ... 13.2 Hz ± 1.5 mm, 13.2 ... 100 Hz 1g, sweep rate 1 octave/min, duration 10 sweeps 5 Hz - 100 Hz - 5 Hz |
Damaging gas | for plugs: 21 days in 25 ppm SO2, at 25 В°C and 75 % rel. humidity, device G3 |
Mechanical specifications |
Protection degree | IP20 (module) , mounted on backplane |
Connection | removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2) |
Mass | approx. 90 g |
Dimensions | 16 x 100 x 103 mm (0.63 x 3.9 x 4 in) |
Data for application in connection with Ex-areas |
Declaration of conformity | PF 08 CERT 1234 X |
| Group, category, type of protection, temperature class | II 3G Ex nA [ic] IIC T4 |
Electrical isolation | |
| Output/power supply, internal bus | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
Directive conformity | |
| Directive 94/9/EC | EN 60079-0 , EN 60079-11 , EN 60079-15 |
International approvals |
IECEx approval | BVS 09.0037X |