SCD1 Series Signal Conditioners
Instruments
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.
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 |
SCD1/G01 SCD1 Series Signal Conditioners |
SCD1/G02 SCD1 Series Signal Conditioners |
SCD1/G03 SCD1 Series Signal Conditioners |
SCD1/G04 SCD1 Series Signal Conditioners |
SCD1/G05 SCD1 Series Signal Conditioners |
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| 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 | |||||||||
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