Jiangsu Acrel Electrical Manufacturing Co., LTD.
SAFE SMART GREEN
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Acrel new designed analog isolation barrier electrical in plc used in petrochemical productions
Connected between intrinsically safe circuits and non-intrinsically safe circuits. A device that limits the voltage or current supplied to an intrinsically safe circuit within a safe range. Safety barrier is a general term, divided into zener safety barrier and isolation safety barrier, isolated safety barrier is referred to as isolation barrier.
| Technical parameters | Index | |
| Input | Range | DC 0~5V or DC 4-20mA |
| Impedance | 0.01Ω | |
| Max.input | 1.2 times continuously;10 times for 1s transiently | |
| Output | Range | DC4-20mA or 0-20mA |
| Load | ≤500Ω | |
| Zero adjustment | 5% | |
| Span adjustment | 5% | |
| Protection | Short circuit protection | |
| Power supply | Range | 8.5-40V DC,normally 24VDC/2W |
| Max.current | 24mA | |
| Other | Accuracy/linearity | Max.0.5%of full span |
| Temperature effect | ≤200ppm/℃ | |
| Response time | ≤400ms | |
| Isolation voltage | 2kV between input and output | |
| Operating/storage temperature | -10℃~+55℃/-25~+70℃ | |
