- DT 45400 S
- DT 45400 B
- DT45400S
- DT45400
- DT45400B
NI Temperature Transmitter DT 45400
Temperature Measuring with Ni Sensors, configurable via DIP Switch or USB
The Ni Temperature Transmitter DT 45400 is used for measure industrial process signals. It converts Ni sensor signals to isolated standard signals.
- Measuring input for all Ni temperature sensors
calibrated standard measuring ranges ready to use - Easy configurable via DIP switches
or via USB interface without auxiliary power supply - Switchable Service Functions
for an easy commissioning - 3-port isolation
Protection against erroneous measurements due to parasitic voltages or ground loops - Extremely slim design
6.2 mm slim housing for a simple and space saving DIN rail mounting - Optional In-Rail-Bus mounting rail connector
allows for fast and economical installation - Protective Separation acc. to EN 61140
Protects service personnel and downstream devices against impermissibly high voltage - 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)
Due to the easy setting of the calibrated measuring ranges via DIP switch the Transmitter is suitable for flexible use.
With the USB Programming-Kit DRAGOset the Transmitter can be configured and all data can be stored by a PC. In mode of programming no additionally auxiliary power is required.
The Commissioning Function, switchable on front panel, generates an output reference signal for testing and adjusting of the downstream signal path.
The auxiliary power can be supplied via the connection terminals or via the optional In-Rail-Bus connector. The status of power supply and sensor connection will be displayed by a LED on front.
Product line
| Device Type | Order No. |
|---|---|
| Ni Temperature Transmitter, programmable via USB and DIP switch |
DT 45400 S |
| Ni Temperature Transmitter, programmable via USB and DIP switch, In-Rail-Bus for power supply |
DT 45400 B |
Downloads / Links
Additional Documents
Technical Data
Input
| Sensor | Ni 100, Ni 200, Ni 500, Ni 1000 acc. DIN 43760 (TK6180) Ni 120 (TK6720), Ni 1000 (TK5000), Ni 1000 (TK6370) |
|
| Measuring range | -50 to +250 °C in calibrated steps of 25 °C, configurable via DIP switch or USB interface |
|
| Measuring span min. | 25 K | |
| Measuring error | < 0.2 K + 0.05 % meas. val. | |
| Sensor connection | 4-wire, 3-wire, 2-wire | |
| Sensor current | 0.2 mA | |
| Cable resistance | < 100 Ohm per wire at 4-wire and 3-wire connection | |
Output
| Current | Voltage | |
| Output signal | 0 to 20mA, 4 to 20mA | 0 to 5V, 0 to 10V |
| Load | ≤ 12 V (600 Ohm @ 20 mA) | ≤ 5 mA (2 kOhm @ 10 V) |
| Residual ripple | < 10 mVrms | |
| transfer range | 0 to 102.5 % (3.8 to 20.5 mA at output 4 to 20 mA) | Transfer characteristic rising/falling |
| Error signal | Sensor/wire break, error signal programmable | |
General Data
| Transmission error | < 0.1 % full scale | ||
| Temperature coefficient1) | < 100 ppm/K | ||
| Sampling rate | 4/s | ||
| Response time T99 | 250 ms | ||
| Test voltage | 3 kV AC, 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 |
||
| Protection against electric shock 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 between input and output and power supply. |
||
| Ambient temperature | Operation Transport and storage |
-25 °C to +70 °C -40 °C to +85 °C |
(-13 to +158 °F) (-40 to +185 °F) |
| Power supply | 24 V DC, voltage range 9.6 V to 31.2 V DC, approx. 0.8 W | ||
| EMC 3) | EN 61326-1 | ||
| Approvals | UL (USA/Canada): UL 61010, Class I, Div. 2 ATEX / IECEx: Zone 2 (nA) |
||
| Construction | 6.2 mm (0.244") housing, protection type: IP 20 mounting on 35 mm DIN rail acc. to EN 60715 |
||
| Connection | Captive plus-minus clamp screws Wire cross-section max. 2.5 mm² / AWG 14 Stripped length 6 to 8 mm / 0.28 in Screw terminal torque 0.8 Nm / 7 lbf in |
||
| Weight | Approx. 70 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 Ni
- 2 + Input 3/4-wire
- 3 − Input 4-wire
- 4 − Input Ni
- 5 + Output
- 6 − Output
- 7 + Power supply 24 V DC
(connected to In-Rail-Bus) - 8 − Power supply 24 V DC
(connected to In-Rail-Bus)
Optional power connection via In-Rail-Bus (see accessories)
Subject to change!
