- DN 2400 AG
Isolation Amplifier DN 2400
Isolation and Conversion of Process Signals in Standard Applications
The Isolation Amplifier DN 2400 is used for isolation and conversion of 0 to 20 mA, 4 to 20 mA and 0 to 10 V standard signals.
- Cost optimized design
Economical separation for standard applications
- Calibrated signal setting
Input and output range can be set by using DIP switch – without any further adjustment
- Universal power pack for 20 to 253 V AC/DC
Applicable world-wide for all common supply voltages
- 3-port isolation
Protection against erroneous measurements due to parasitic voltages or ground loops
- Ultra-small-sized housing
12.5 mm housing with plug-in screw terminal blocks
- Maximum reliability
No maintenance costs
- 5 Years Warranty
Defects occurring within 5 years from delivery date shall be remedied free of charge at our plant (carriage and insurance paid by sender)
Its 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.
|Isolation Amplifier, calibrated range selection||DN 2400 AG|
|Input signal||0 to 20 mA, 4 to 20 mA, 0 to 10 V, calibrated switchabel|
|Input resistance||Current input
|≤ 200 mA
Voltage limitation via 30 V Z-Diode,
max. continuous current 30 mA
|Output signal||0 to 20 mA, 4 to 20 mA, 0 to 10 V, calibrated switchable|
|≤ 10 V (500 Ohm at 20 mA)
≤ 10 mA (1 kOhm at 10 V)
|Offset||20 µA / 10 mV|
|Residual ripple||< 20 mVrms|
|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
|Working voltage 2)
|600 V AC/DC for overvoltage category II and pollution
degree 2 acc. to EN 61010-1
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
- 1 + Input current
- 2 − Input current
- 3 + Input voltage
- 4 − Input voltage
- 5 + Output
- 6 − Output
- 7 Power supply AC/DC
- 8 Power 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)
Subject to change!