Description
Isolator PR 3118, model 3118. Brand new, used once. Includes original packaging. Authentic Danish product. Works with 24V power supply. Safety isolation feature All the specifications are complete. Great for industrial automation and process control applications.
Functional highlights
- Isolating a converter and splitter, which can be used for signal conversion of standard bipolar analog process signals into two individual unipolar analog signals.
- High 4-port isolation provides surge suppression that protects the control system from transients and noise and eliminates ground loops.
- The analog output can be easily configured and programmed to be bipolar in the ranges ±10 mA and ±20 mA.
- All terminals are over-voltage protected, polarity protected, and short-circuit protected.
- The device can be mounted in a safe area or in Zone 2 / Division 2 areas and is approved for marine applications.
Technical highlights
- Flexible 24 VDC (±30%) supply via power rail or connectors.
- Excellent conversion accuracy in all available ranges, better than 0.05% of span.
- Fast response time < 7 ms / > 100 Hz bandwidth—10 Hz bandwidth damping possible via DIP switch.
- Meeting the NAMUR NE21 recommendations, this device ensures top measurement performance in harsh EMC environments.
- Excellent signal/noise ratio > 60 dB.
- High galvanic isolation of 2.5 kVAC.
- Inputs and outputs are floating and galvanically separated.
- A green front LED indicates normal operation and malfunction.
- Wide ambient temperature range: -25…+70°C.
Programming
- Fast and easy configuration of factory-calibrated measurement ranges via DIP switches.
Mounting / installation
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- The narrow 6.1 mm housing allows up to 163 units per meter.
- Units can be mounted side by side, horizontally and vertically, without an air gap on a standard DIN rail, even at 70°C ambient temperature.
- Units can be supplied separately or installed on PR 9400 power rail.
