DatasheetIts high level of reliability and cost optimized design make the DN 2400 the first choice in its class!
Unique in its price class, the DN 2400 provides application flexibility thanks to the calibrated range selection and the new universal power pack.
The desired input and output range can be easily set by using DIP switch and due to the calibrated range selection no further adjustment is necessary.
The slim housing with 12.5 mm width saves space in the switch cabinet and facilitates by the practical plug-in screw terminal blocks the assembly. For range selection a simple housing unblocking is installed which makes it possible to reach easily all control elements on the mounting rail.
In cause of the new universal power supply for 20 to 253 V AC/DC the Isolation Amplifier DN 2400 is applicable world-wide for all common supply voltages.
Product line
| Devices | Order No. |
|---|---|
| Isolation Amplifier, calibrated range selection | DN 2400 AG |
Technical Data
Input
| Input signal | 0 to 20 mA, 4 to 20 mA, 0 to 10 V, calibrated switchabel | |
| Input resistance | Current input Voltage input |
22 Ohm 1 MOhm |
| Overload | Current input Voltage input |
≤ 200 mA Voltage limitation via 30 V Z-Diode, max. continuous current 30 mA |
Output
| Output signal | 0 to 20 mA, 4 to 20 mA, 0 to 10 V, calibrated switchable | |
| Load | Current output Voltage output |
≤ 10 V (500 Ohm at 20 mA) ≤ 10 mA (1 kOhm at 10 V) |
| Offset | 20 µA / 10 mV | |
| Residual ripple | < 20 mVrms | |
General Data
| Transmission error | < 0.3 % full scale | |
| Temperature coefficient 1) | < 150 ppm/K | |
| Cut-off frequency -3 dB | 1 kHz | |
| Response time T99 | 0.7 ms | |
| Test voltage | 2.5 kV, 50 Hz, 1 min., Input against output against power supply |
|
| Working voltage 2) (Basic Insulation) |
600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1 |
|
| Ambient temperature | Operation Transport and storage |
–10 °C to +60 °C (+14 to +140 °F) –20 °C to +80 °C (-4 to +176 °F) |
| Power supply | 20 to 253 V AC/DC, | AC 48 to 62 Hz, approx. 3 VA DC approx. 1.5 W |
| EMC 3) | EN 61326 -1 | |
| Construction | 12.5 mm (0.49″) housing, protection type: IP 20 mounting on 35 mm DIN rail acc. to EN 60715 |
|
| Weight | Approx. 100 g | |
- Average TC related to full scale value in specified operating temperature range, reference temperature 23 °C
- For applications with high working voltages, ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks.
- Minor deviations possible during interference
Block diagram
Dimensions
Terminal assignments
- 1 +Input current
- 2 −Input current
- 3 +Input voltage
- 4 −Input voltage
- 5 +Output
- 6 −Output
- 7Power supply AC/DC
- 8Power supply AC/DC
Pluggable screw clamp terminals
Wire cross-section max. 2.5 mm², Multi-wire connection max. 1 mm² (two wires with same cross-section)
