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The Repeater is a 2-channel isolated barrier designed to enhance the safety and reliability of signal transmission in hazardous environments. It operates with a 24 V DC supply and supports current input/output ranges of 4 mA to 20 mA, ensuring precise data relay.
Pepperl+Fuchs’ range of intrinsic safety barriers, including the Repeater, plays a crucial role in protecting equipment and personnel operating in hazardous areas. These barriers are designed to isolate and condition signals from field devices, enabling safe communication across various applications while adhering to strict safety standards.
The Repeater is particularly suited for environments where explosive gases or dust are present, offering SIL 2 compliance according to IEC 61508. With its reverse polarity protection and high accuracy of 0.1%, this device ensures robust performance and reliable operation. Common applications include process automation, remote monitoring, and systems requiring precise sensor data in potentially dangerous settings.
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
| Current | 4 … 20 mA |
| Connection | terminals 1+, 2-; 4+, 5- |
| Dimensions | 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1 |
| Connection | terminals 12-, 11+; 8-, 10-, 9+ |
| Transfer current | 40 mA |
| Degree of protection | IP20 |
| Mass | approx. 100 g |
| Short-circuit current | at Uin > 24.3 V : 65 mA |
| Labeling | space for labeling at the front |
| EU-Type Examination Certificate | BAS 98 ATEX 7343 |
| Degree of protection | IEC 60529:2001 |
| Accuracy | 0.1 % |
| Signal type | Analog input/analog output |
| Connection | screw terminals |
| Power dissipation | at 20 mA and Uin < 24.3 V: < 250 mW per channel at 20 mA and Uin > 24.3 V: < 500 mW per channel |
| Rise time | 5 ms at bounce from 4 … 20 mA and Uin < 24 V |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Safety Integrity Level (SIL) | SIL 2 |
| Certificate | TV 99 ATEX 1499 X |
| Voltage | for 5V < Uin < 24.3V: 0.9 x Uin – (0.37 x current in mA) – 1.0 for Uin > 24.3 V: 21 V – (0.36 x current in mA) |
| Voltage | 5 … 35 V DC |
| Electromagnetic compatibility | NE 21:2006 |
| IECEx approval | IECEx BAS 05.0004 |
| Rated voltage | loop powered |
Currently, the goods have no revocation.
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