JUMPFLEX® measuring transducer Isolating amplifier, configurable with zero/span adjustment Brief description: The configurable isolating amplifier converts analogue standard signals and amplifies and galvanically isolates the analogue standard signals from one another. The device has a 3-way isolation with a test voltage of 2.5 kV. Using DIP switches accessible on the side, the following signals can be configured in the input and output: 0 ... 10 V, 2 ... 10 V, 0 ... 20 mA, 4 ... 20 mA, 0 ... 5 V and 1 ... 5 V. The measurement ranges are switched in a calibrated form. The supply voltage for the device, which can be bridged quickly and cost-effectively via side push-in type jumper bars, is 24 V DC. A green LED on the front of the device signals that it is in operation. The isolating amplifier meets the requirements of safe isolation as per EN 61140 with a test voltage of 2.5 kV between input/output/supply. Dimensions (mm) W x H x D: 6 x 96 x 94 (height from the top edge of the mounting rail) Connection technology: CAGE CLAMP®S Single-wire cross-sections: 0.08 mm² ... 2.5 mm²/AWG 28 ... 12 Fine-stranded cross-sections: 0.34 mm² ... 2.5 mm²/AWG 22 ... 12 Insulation stripping lengths 9 ... 10 mm/0.37 in Configuration DIP switches Input signal: 0 ... 20 mA, 4 ... 20 mA, 0... 5 V, 0 ... 10 V, 2 ... 10 V, 1 ... 5 V (switchable in a calibrated form) Input resistance: 50 O (I-input), 100 kO (U-input) Output signal: 0 ... 20 mA, 4 ... 20 mA, 0... 5 V, 0 ... 10 V, 2 ... 10 V, 1 ... 5 V (switchable in a calibrated form) Apparent ohmic resistance: 600 O (I-output) 2 kO (U-output) Limit frequency: 100 Hz/> 5 kHz (switchable via DIP switch) Time setting (T10 - 90): < 3.5 ms/< 100 µs Zero/span adjustment: ± 3 % Supply voltage: UN DC 24 V Supply voltage range: 16.8 V ... 31.2 V Power consumption at 24 V DC: < 25 mA Transmission error: < 0.1 % from end value Temperature coefficient: 0.01 %/K Test voltage: (input/output/supply) 2.5 kV AC, 50 Hz, 1 min. Ambient temperature: -25°C ... +70°C Storage temperature: -40°C ... +85°C https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2017-08-06 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2017-10-18 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2018-02-22 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2018-05-04 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2018-06-14 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2018-12-16 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2019-05-08 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2021-05-18 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2021-12-07 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2022-05-26 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2022-07-20 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2023-04-22 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2023-09-23 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2024-07-11 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2025-01-30 https://elecena.pl/product/9723360/857-400-isolating-amplifier-configurable-zero-span-adjustment 2026-02-21