The Model SCD1 is a series of signal conditioners which provide bridge excitation, amplification, span and balance controls and a choice of ±10 Vdc and/or 4-20 ma outputs. Primary input power is available in 120 Vac or a variety of Vdc voltage levels.

The SCD1 can accommodate up to four channels with ±10 Vdc outputs or a maximum of 2 channels with 4-20 ma outputs.

Standard SCD1 models are packaged in a NEMA-12 rated cabinet (NEMA-4X packages are available).

Each input channel is connected via a six (6) pin receptacle (PT02A-10-6S)

All output signals are provided at a terminal strip inside the signal conditioner cabinet . Each output signal has an individual terminal connection and each signal shares a single common return.

Note: When ordering specify input sensitivity, and desired full scale output.
Unit of Measure
Items
Signal Conditioner

SCD1 Series Signal Conditioners

Signal Conditioner

SCD1 Series Signal Conditioners

Signal Conditioner

SCD1 Series Signal Conditioners

Signal Conditioner

SCD1 Series Signal Conditioners

Signal Conditioner

SCD1 Series Signal Conditioners
Channel N/A One Channel Input / Output
Output N/A ± 10 Vdc
Power Supply Voltage N/A 120 Vac N/A 5 Vdc N/A 12 Vdc N/A 15 Vdc N/A 24 Vdc
Sensitivity N/A 0.5-mv/V (minimum)
Excitation N/A  
     Output Voltage N/A 5 VDC (±0.2%)
     Output Current N/A 100 mA (maximum)
     Regulation N/A 0.05% Line 0.05% Load
Temp. Coefficient N/A 0.002% F.S. / Deg. F
Input N/A  
     Bridge Type N/A 120 Ohm 350 Ohm
     Sensitivity (minimum) N/A 0.5-mv/V (minimum)
Voltage Amplifier N/A  
     Input Impedance N/A > 1 Megohm
     Output Impedance N/A < 0.1 Ohms
Gain N/A  
     Adjustment N/A ± 5% F.S.
     Stability N/A ± 0.002% F.S. / Deg. F
     Linearity N/A ± 0.02% F.S.
Zero N/A  
     Adjustment  N/A ± 10% F.S.
     Stability  N/A ± 0.006% F.S. / Deg. F
     Source Current N/A ± 7.5 ma
Output  N/A  
     Voltage Output N/A ± 10 Vdc at 7.5 ma
     Current Output (4-20 ma Units Only) N/A 4-20ma (500 Ohm Load Max.)
     Protection N/A Voltage Output protected against continuous short to ground. Current Output protected against continuous short to common and + Vcc
Dynamic Response N/A  
     Filter N/A 5 Hz, 40 dB/Octave, L.P. Butterworth
     Settling Time N/A < 500us to within ±0.1% of the final value
     Slew Rate N/A 0.55V/us
Power Input N/A  
     AC Power N/A 105 to 125 Vac
     Frequency N/A 50 to 440 Hz
     Dimensions N/A 6” (H) x 6” (W) x 4” (D)
Environmental N/A  
     Operating Temp N/A -10 to 150 °F
     Storage Temp N/A -65 to 200 °F
Mechanical Properties N/A