Datasheet| Port 1,2: | configurable as AI, DI or DO (open collector) |
| Port 3,4: | configurable as AO or DO (active logic output) |
| Switch: | switching output |
The configuration is carried out with the PC software DRAGOset at the programming interface on the front panel. Numerous functions are available such as signal splitter, clipping isolating amplifier, inverse isolating amplifier, split-range isolating amplifier, signal comparator, MIN/MAX separator, 2-channel isolating amplifier, signal distributor, switching amplifier, limit alarm unit, adder/subtractor and many more.
All I/O ports are fully isolated and protected against overvoltage, short-circuit and reverse polarity.
Functioning
The I/O ports, as well as an additional switching output, can be combined as required using DRAGO’s cross-port technology to implement various device functions.
Configuration with software DRAGOset
The function signal converter is configured with the PC software DRAGOset and the programming interface DZU 1201 (see accessories) at the front programming socket. The configuration can be done either with or without power supply.
Product line
| Device | Order No. |
|---|---|
| Function Signal Converter | DN 2050 AG |
Technical Data
Port 1, 2
| Input analog | 0 to 20 mA (range: 0 to 22 mA) 0 to 10 V (range: 0 to 11 V) |
|
| Input resistance | Current input Voltage input |
≤ 25 Ohm ≥ 100 kOhm |
| Overload | Current input Voltage input |
≤ 100 mA ≤ 30 V |
| Input binary | 0 to 30 V, switching point L/H: 3 V / 10 V | |
| Output binary | Open-Collector, 30 V/100 mA Residual voltage < 2.3 V |
|
Port 3, 4
| Output analog | 0 to 20 mA (range: 0 to 22 mA) 0 to 10 V (range: 0 to 1 V) |
||
| Load | Current output Voltage output |
≤ 15 V (750 Ohm at 20 mA) ≤ 20 mA (500 Ohm at 10 V) |
|
| Residual ripple | < 10 mVeff | ||
| Output binary | active logic output L/H: 0 / 16 V, max. 20 mA | ||
Switching Output
| Solid state relay | 30 V AC/DC, max. 0.5 A fully isolated, not current limited |
General data
| Transmission error | < 0.1 % full scale | |
| Temperature coefficient 1) | < 150 ppm/K | |
| Cut-off frequency -3 dB | 2 to 100 Hz,, configurable | |
| Response time T99 | 10 to 500 ms, configurable | |
| Test voltage | 3 kV AC, 50 Hz, 1 min. all electrical circuits against each other |
|
| Working voltage 2) (Basic insulation) |
600 V AC/DC for overvoltage category II and contamination class 2 acc. to EN 61010-1 |
|
| Protection against dangerous body currents 2) |
Protective Separation by reinforced insulation acc. to EN 61010-1 up to 300 V AC/DC for overvoltage category II and contamination class 2 |
|
| Ambient temperature | Operation Transport and storage |
–25 °C to +70 °C (-13 to +158 °F) –40 °C to +85 °C (-40 to +185 °F) |
| Power supply | 24 V DC | 16.8 to 31.2 V, approx. 1.6 W |
| EMC 3) | EN 61326 -1 | |
| Construction | 12,5 mm (0,5’’) housing, protection type: IP 20 mounting on 35 mm DIN rail acc. to EN 60715 |
|
| Connection terminals | Plug-in connection terminal blocks, (plus-minus clamp screws) | |
| Weight | Approx. 70 g | |
- Average TC in specified operating temperature range
- As far as relevant the standards and rules mentioned above are considered by development and production of our devices. In addition relevant assembly rules are to be considered by installation of our devices in other equipment. For applications with high working voltages, take measures to prevent accidental contact and make sure that there is sufficient distance or insulation between adjacent situated devices.
- Minor deviations possible during interference
Block diagram
Dimensions
Terminal assignments
- 4.1Port 1 (Input 1)
- 4.2Port 1
- 5.1Port 2 (Input 2)
- 5.2Port 2
- 3.1Port 3 (Output 1)
- 3.2Port 3
- 2.1Port 4 (Output 2)
- 2.2Port 4
- 6.1Switching output
- 6.2Switching output
- 1.1+ Power supply 24 V DC
- 1.2– Power supply
Connection data
| Connection | Screw terminals |
| Wire cross-section stranded ferruled | 0.2 mm² – 2.5 mm², AWG 24 – 12 |
| Wire cross-section solid wire | 0.2 mm² – 2.5 mm², AWG 24 – 12 |
| Stripped length | 8 mm / 0.3 in |
| Screw terminal torque | 0.6 Nm / 5 lbf in |