Analogue isolating amplifier, Input : 0(4)-20 mA, Output : 0(4)-20 mA, Signal converter/isolator, HART®
Technical Specifications:
| Depth | 113.7 mm |
| Depth (inches) | 4.476 inch |
| Height | 117.2 mm |
| Height (inches) | 4.614 inch |
| Width | 12.5 mm |
| Width (inches) | 0.492 inch |
| Net weight | 142 g |
| Storage temperature | -40 °C…85 °C |
| Operating temperature | -20 °C…60 °C |
| Humidity at operating temperature | 0…95 % (no condensation) |
| Humidity | 5…95 %, no condensation |
| SIL in compliance with IEC 61508 | None |
| 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 |
| Input current | 0…20 mA 4…20mA |
| Input signal | current source HART® signal bidirectional |
| Number of inputs | 1 |
| Sensor | 2-wire transmitter (without own power supply) 3-wire sensor 4- wire sensor (with own power supply) |
| Sensor supply | > 17 V DC at 20 mA |
| Voltage drop | ≤ 1 V |
| Load impedance current | ≤ 550 Ω |
| Number of outputs | 1 |
| Output current | 0…20 mA (if input: 0…20 mA) 4…20 mA (if input: 4…20 mA) HART® digital signal |
| Type | active connected control must be passive |
| Max. switching voltage, AC | 0 V |
| Max. switching voltage, DC | 0 V |
| Rated switching current | 0.1 A |
| Accuracy | <0.1 % of end value |
| Configuration | none |
| Current consumption | ≤60 mA (24V power supply, 20mA output) |
| Nominal power consumption | 2 VA |
| Operating altitude | ≤ 2000 m |
| Power consumption | ca. 1.5 W |
| Protection degree | IP20 |
| Rail | TS 35 |
| Step response time | ≤ 0,5 ms |
| Temperature coefficient | 80 ppm/K |
| Type of signal forwarding according to HART® | unchanged |
| Voltage supply | 20…30 V DC |
| EMC standards | EN 61326-1 EN 61000-6-2 EN 61000-6-4 |
| Galvanic isolation | 3-way isolator between input ⁄ output ⁄ supply |
| Impulse withstand voltage | 4 kV (1.2/50 µs) |
| Insulation voltage | 2 kV inputs / outputs / power supply |
| Pollution severity | 2 |
| Rated voltage | 300 V |
| Surge voltage category | III |
| Test voltage | 0.3 kV |
| Marking | II 3 G Ex ec IIC T5 Gc |
| Type of connection | Screw connection |
| 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 12 |
| Product information | The non-adjustable DC isolating amplifier ACT20P-CI-CO isolates analogue standard current signals from a power source or from a 2- or 3-wire sensor. An analogue input current signal is linearly converted into an analogue output current signal and is galvanically isolated. The power supply is galvanically isolated from the input and output (3-way isolation). Properties HART-compatible for 0.5 – 2.5 kHz The active or passive mA signal inputs are fully galvanically isolated. Operating status display on a front panel LED Galvanic 3-way isolation between input, output and supply. |
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