DatasheetDue 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. |
|---|---|
| Pt Temperature Transmitter, programmable via USB and DIP switch |
DT 45200 S |
| Pt Temperature Transmitter, programmable via USB and DIP switch, In-Rail-Bus for power supply |
DT 45200 B |
Technical Data
Input
| Sensor | Pt100, Pt200, Pt500, Pt1000, Pt2000 (TC3850) acc. IEC 60751 JPt50, JPt100 (TC3916) acc. JIS C 1604 |
|
| Measuring range | -200 bis +850 °C in calibrated steps of 25 °C, configurable via DIP switch or USB interface |
|
| Measuring span min. | 25 K | |
| Measuring error | < 0.1 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 Pt
- 2 +Input 3/4-wire
- 3 −Input 4-wire
- 4 −Input Pt
- 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)
