2489730000 - Dual-Channel DC Isolating Amplifier for Current Signals
2489730000 - Dual-Channel DC Isolating Amplifier for Current Signals
SKU: SKU: 2489730000 Download PDF
- 2489730000 - Dual-Channel DC Isolating Amplifier for Current Signals
- 2489730000 - Dual-Channel DC Isolating Amplifier for Current Signals
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Description:
Introducing the ACT20P-2CI-2CO, a reliable dual-channel DC isolating amplifier that ensures the effective isolation of standard analogue current source signals This device converts analogue input current into analogue output current while providing essential galvanic isolation Its five-way isolation enhances safety and functionality, making it a robust choice for various applications.
Features and Benefits:
•HART-compatible for 0.5 - 2.5 kHz.
•Operating status display on a front panel LED.
•Galvanic 5-way isolation between input, output, and supply.
Specifications:
| Input current | 0...20 mA, 4…20mA |
| Input signal | HART signal bidirectional |
| Input voltage | ≤ 28 V DC |
| Number inputs | 2 |
| Sensor | 4-wire sensor (with own power supply) |
| Voltage drop | ≤ 1 V |
| Load impedance current | <300 Ω per channel |
| Number of outputs | 2 |
| Output current | 0…20 mA (if input: 0…20 mA), 4…20 mA (if input: 4…20 mA) |
| Output (digital) | {'Max. switching voltage, AC': '0 V', 'Max. switching voltage, DC': '0 V', 'Rated switching current': '0.1 A'} |
| Accuracy | <0.1 % of end value |
| Current consumption | ≤100 mA (24V power supply, 20mA output) |
| Mounting rail | TS 35 |
| Nominal power consumption | 2 VA |
| Operating altitude | ≤ 2000 m |
| Protection degree | IP20 |
| Step response time | ≤ 0.5 ms |
| Supply voltage | 20…30 V DC |
| Temperature coefficient | 80 ppm/K |
| Insulation coordination | EMC standards EN 61326-1, EN 61000-6-4, EN 61000-6-2 |
| 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 |
| Surge voltage category | III |
| Test voltage | 0.3 kV |
| Marking | II 3 G Ex ec 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. | 0.5 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. | 0.5 mm² |
| Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max. | 2.5 mm² |