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LDX-D DIN Rail Signal Conditioner for AC LVDT Transducers

DIN Rail Mount Signal Conditioners for AC LVDT Transducers

Have questions? We're here to help!
Have questions? We're here to help!

 The LDX-D is a DC-powered conditioning module that can accept a wide range of analog inductive transducer types owing to its wide input gain. The signal polarity, span, and offset are adjustable. Output is selectable: ±10 Vdc voltage or ±20 mA current. The housing is a standard DIN rail enclosure that can clip directly to a 35 mm top-hat rail (TS35 EN50022). Transducers are connected via the screw terminals on the front of the LDX-D. Internal links and front-panel fine-adjustment potentiometers facilitate setup. By linking 2 LDX-D modules, users can perform some analog arithmetic functions, such as A + B, A B, (A + B)/2 and (A B)/2.

 
• Operates on 10 to 30 Vdc
• ±10 Vdc or 20 mA Selectable Output
• Compatible with AC LVDTs
Input Range55 to 5000 mV
Signal Input
Primary Frequency (kHz)5-, 10- or 13-link selectable
Primary Voltage3 Vrms nominal
Transducer Excitation
Currant Range160 mA @ 10 Vdc, 70 mA @ 30 Vdc
Voltage Range140 mA @ 10 Vdc, 60 mA @ 30 Vdc
Supply Current
Power Requirement10 to 30 Vdc
Case MaterialGreen polyamide
Weight120 g (4.2 oz)
Output SignalScrew terminals
Power SupplyScrew terminals
TransducerScrew terminals
Mechanical
Storage Temp-20 to 85°C (-4 to 185°F)
Operating Temp0 to 60°C (32 to 140°F)
Environmental
Bandwidth (-3 dB)500 Hz or 1 kHz, link selectable
Linearity<0.1% FSO
Warm-Up15 minutes recommended
Temp Coefficient Offset<0.01% FSO/°C
Temp Coefficient Gain<0.01% FSO/°C
Output OffsetUp to 100%
Output Ripple<1 mVrms
Current OutputUp to 20 mA into 150 Ω load
Voltage OutputUp to ±10 Vdc
Signal Output
Input Load Resistance100 kΩ

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