Limit value monitoring, Input : Temperature, PT100, Output : 2 x relays
Technical Specifications:
| Depth | 114.3 mm |
| Depth (inches) | 4.5 inch |
| Height | 127.1 mm |
| Height (inches) | 5.004 inch |
| Width | 22.5 mm |
| Width (inches) | 0.886 inch |
| Net weight | 140 g |
| Storage temperature | -40 °C…85 °C |
| Operating temperature | -25 °C…65 °C |
| Humidity | 5-95% relative humidity, Tu = 40°C, without condensation |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 2f6dd957-421a-46db-a0c2-cf1609156924 |
| Number of inputs | 1 |
| Resistance | PTC: 0…4 kΩ |
| Sensor | PT100 (2-/3-/4- wire) PTC resistor (2- wire) |
| Temperature input range | Configurable PT100: -200°C…850 °C |
| Alarm function | Alarm range: -200…850 °C Limit values: high, low, window Hysteresis: 2 °C (adjustable) Window range: min. 20 °C Alarm delay: 0…10 s |
| Max. switching voltage, AC | 250 V |
| Max. switching voltage, DC | 30 V |
| Number of digital outputs | 1 |
| Rated switching current | 5 A |
| Type | 2 x 1 – or 1 x 2 changeover contact relay |
| Accuracy | 0.2% FSR ≤ 2 °C (PT100) ≤ 8 Ω (PTC) |
| Configuration | With FDT/DTM software Requires configuration adapter 8978580000 CBX200 USB |
| Long-term drift | 0.1 % / 10.000 h |
| Nominal power consumption | 3 VA |
| Operating altitude | ≤ 2000 m |
| Power consumption | ≤ 100 mA @ 24 VDC ≤ 120mA @ 24V AC |
| Protection degree | IP20 |
| Rail | TS 35 |
| Step response time | ≤ 500 ms |
| Temperature coefficient | ≤ 100 ppm/K |
| Voltage supply | 20…264 VUC |
| EMC standards | EN 61326-1 |
| Galvanic isolation | 3-way isolator between input ⁄ output ⁄ supply |
| Impulse withstand voltage | 4 kV (1.2/50 µs) |
| Insulation voltage | 2 kV (Input /Output), 1 min, 50 Hz |
| Pollution severity | 2 |
| Rated voltage | 300 V |
| Surge voltage category | III |
| Marking | II 3 G Ex ec nC IIC T5 Gc |
| Type of connection | PUSH IN |
| Tightening torque, min. | 0.4 Nm |
| Tightening torque, max. | 0.6 Nm |
| Clamping range, rated connection | 2.5 mm² |
| Clamping range, min. | 0.5 mm² |
| Clamping range, max. | 2.5 mm² |
| Wire connection cross section AWG, min. | AWG 26 |
| Wire connection cross section AWG, max. | AWG 14 |
| Wire cross-section, solid, min. | 0.2 mm² |
| Wire cross-section, solid, max. | 2.5 mm² |
| Wire connection cross section, finely stranded, min. | 0.2 mm² |
| Wire connection cross section, finely stranded, max. | 2.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. | 0.2 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 2.5 mm² |
| Product information | The ACT20P-TMR-RTI-S device records temperature sensor signals (Pt100, PTC). It has two independent relay outputs which emit an alarm when levels exceed or fall below pre-set temperature limits. Features Configuration and monitoring are performed via FDT/DTM-Software „WI-Manager“. Operational status and relay status indicated by front panel LEDs. 4-way galvanic isolation between input, output and power supply. |
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