iAmp ^TM Inline Tension Controller

The iAmp is a compact amplifier / interface module that connects directly (via standard industrial connectors) to DFE tension transducers, or "inline" on transducer connector cables. iAmp's function is to convert millivolt-level transducer output signals to a 0-to-10 Volt DC signal proportional to tension and a 0-to-1mA signal proportional to tension.

Using an iAmp module is a simple alternative to mounting a larger, less flexible electronics device--usually a transducer-interface circuit card or complete indication package--on a press or machine frame for tension monitoring. Because it is easily hidden, the iAmp is an ideal tension amplifier for OEMs and system integrators. Easy to zero and calibrate, the iAmp is powered by 24 VDC, supplies a 0-to-5V excitation signal to the transducers it connects to, and accepts DFE transducer output from 0-to-500 mVDC. Each user-friendly, lock-fit amplifier module supplies a 0-to-1 mA signal proportional to tension for analog meter readout, and 0-to-10VDC for direct use by a motor-drive, PLC or other control device.

iAmp is available in a direct-connect version to mount directly onto DFE transducer connectors. It is also available as an 'inline' amplifier to be plugged onto transducer connector cables. Male iAmp connectors mate to DFE's standard cable-end connectors for their corresponding transducer types.

iAmp Inline Tension Amplifier Capabilities

• 14 - 24 VDC power input
• 0 - 1 mA meter output proportional to tension
• 0 - 10 VDC tension signal output
• isolated zero and calibration pot adjustments (accessible via top)
• Field-retrofittable to all DFE transducers (except UPB style)
• Small package ensures application flexibility
• Inline version can be stowed in cable tray or mounted to DIN rail
• DIN-rail mounting clip (for cable-inline versions only)

Configuration Examples

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