| General specifications |
| Signal type |
Analog input |
| Functional safety related parameters |
| Safety Integrity Level (SIL) |
SIL 2 |
| Supply |
| Connection |
Power Rail or terminals 14+, 15- |
| Rated voltage |
20 ... 35 V DC |
| Ripple |
within the supply tolerance |
| Power dissipation |
1.4 W |
| Power consumption |
1.8 W |
| Input |
| Connection side |
field side |
| Connection |
terminals 1+, 2-, 3 or 5-, 6+ |
| Input signal |
0/4 ... 20 mA |
| Voltage drop |
≤ 2.4 V at 20 mA (terminals 5, 6) |
| Input resistance |
≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load) |
| Available voltage |
≥ 16 V at 20 mA terminals 1+, 3 |
| Output |
| Connection side |
control side |
| Connection |
terminals 7-, 8+, 9 |
| Load |
0 ... 800 Ω at 20 mA |
| Output signal |
0/4 ... 20 mA (overload > 25 mA) |
| Ripple |
max. 50 µA rms |
| Transfer characteristics |
| Deviation |
at 20 °C (68 °F), 0/4 ... 20 mA ≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage |
| |
Influence of ambient temperature |
0.25 µA/K |
| Frequency range |
field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB) |
| Settling time |
200 µs |
| Rise time/fall time |
20 µs |
| Galvanic isolation |
| Output/power supply |
functional insulation, rated insulation voltage 50 V AC |
| Indicators/settings |
| Display elements |
LED |
| Labeling |
space for labeling at the front |