| Application |
| Application | for Pt100 and Pt1000 measuring elements |
| Electrical data |
| Operating voltage | [V] | | 18...32 DC; ("supply class 2" tocULus) |
| Current consumption | [mA] | | < 50 |
| Protection class | | | III |
| Reverse polarity protection | | | yes |
| Power-on delay time | [s] | | 1 |
| Integrated | watchdog | | | yes |
| ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TR2439-00 — 20.10.2015 |
| |
| TR2439 |
Evaluation unit with display for PT100/PT1000
temperature sensors |
| TR-000KDBM12-MFPKG/US/ |
| Outputs |
| Total number of outputs | 2 |
| Output signal | switching signal; analogue signal; IO-Link; (configurable) |
| Electrical design | | PNP/NPN |
| Number of digital outputs | | 1 |
| Output function | | normally open / normally closed; (parameterisable) |
Max. voltage drop switching
output DC | [V] | | 2.5 |
Permanent current rating of
switching output DC | [mA] | | 250 |
| Number of analogue outputs | | 1 |
| Analogue current output | [mA] | | 4...20 |
| Max. load | [Ω] | | 500 |
| Analogue voltage output | [V] | | 0...10 |
| Min. load resistance | [Ω] | | 2000 |
| Short-circuit protection | | yes |
Type of short-circuit
protection | | pulsed |
| Overload protection | | yes |
| Measuring/setting range |
| Measuring range | | -100...600 °C | -148...1112 °F |
| Factory setting | | -40...300 °C | / -40...572 °F |
| Set point SP | | -99.8...600 °C | -147.6...1112 °F |
| Reset point rP | | -100...599.8 °C | -148...1111.6 °F |
| Analogue start point | | -100...595 °C | -148...1103 °F |
| Analogue endpoint | | -95...600 °C | -139...1112 °F |
| Insteps of | | 0.1 °C | 0.1 °F |
| Resolution |
Resolution of switching
output | [K] | | 0.1 |
Resolution of analogue
output | [K] | | current output: MS / 4096; voltage output: MS / 3561 |
| Resolution of display | [K] | | | 0.1 |
| Accuracy / deviations |
| Switch point accuracy | [K] | | ± 0,3 + (± 0,1 % MS) |
| Precision analogue output [K] | | ± 0,3 + (± 0,1 % MS) |
| Display accuracy | [K] | | | ± 0,3 + (± 0,1 % MS) |
Temperature coefficient
[% of the span / 10 K] | | 0,1; (in case of deviation from the reference condition 25 ± 5 °C) |
| Response times |
| Response time | [ms] | | 390 |
Max. response time analogue
output | [ms] | | 390 |
| Software / programming |
| Parameter setting options | hysteresis / window; normally open / normally closed; switch-on/
switch-off delay; Damping; Display unit; current/voltage output |
| ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TR2439-00 — 20.10.2015 |
| |
| TR2439 |
Evaluation unit with display for PT100/PT1000
temperature sensors |
| TR-000KDBM12-MFPKG/US/ |
| Interfaces |
| Communication interface | IO-Link |
Transmission type COM2 (38,4 KBaud)
IO-Link revision 1.1 |
| Operating conditions |
| Ambient temperature [°C] | -25...80 |
Storage temperature [°C] -40...100
Protection IP 67 |
| Tests / approvals |
| EMC | | DIN EN 61000-6-3 | |
| | DIN EN 61000-6-2 | |
| Shock resistance | | DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | | DIN EN 60068-2-6 | 20 g (10...2000 Hz) |
| MTTF [years] | | 233 |
| UL approval | | UL Approval no. | K011 |
| Mechanical data |
| Weight | [g] | | 199.2 | |
| Materials | | stainless steel (1.4404 / 316L); stainless steel
(1.4301 / 304); PBT+PC-GF30; PBT-GF20; PC |
| Process connection | | threaded connection G 1/2 external thread |
| Displays / operating elements |
| | Display unit | 2 x LED, green |
| Display | switching status | LED, yellow |
| | measured values | alphanumeric display, red/green 4-digit |
| Remarks |
| Remarks | MS = set measuring span |
| Pack | quantity | | 1 pcs. |
| Electrical connection |
| Connector: 1 x M12; Contacts: gold-plated |
