SCM5B30, Voltage Input Analog Modular Signal Conditioner
- Narrow Bandwidth Voltage Input Module
- 1500 V Transformer Isolation
- Accuracy: ± 0.03%
- Module
- ANSI/IEEE C37.90.1 Transient Protection
- Input Protected to 240 V AC Continuous
This module provides a conversion of low level input signals into a standard high level Direct Current (DC) Voltage that represent the physical property or electrical value of the input signal from the sensor or connected device.
Whereby y = mx +b
The "m" value is the Engineering Units scale or conversion factor
The "x" value is the output voltage of a sensor or device
The "b" value is the offset of the resultant measured at the null or zero position.
The “y” value is the resultant of the amplifier gain and offset
The signal conditioner incorporates a low pass filter in the output amplifier stage.
| Family | Dataforth 5B |
| Input Type | ±10 mV DC |
| ±50 mV DC | |
| ±100 mV DC | |
| ±1 V DC | |
| # of Inputs | 1 |
| Output Type | 0 - 5 V DC |
| 0 - 10 V DC | |
| ±5 V DC | |
| ±10 V DC | |
| Bandwidth | 4 Hz |
| Isolation | Yes |
| Supply Power | 5 V DC |
This module provides a conversion of low level input signals into a standard high level Direct Current (DC) Voltage that represent the physical property from a field mounted device or electrical value of the input signal from the process sensor or electrically connected device.
In many applications, these modules are used to isolate the process sensors or field devices from a central Data Acquisition System (DAS), Control / Monitoring System (SCADA) or Measurement Device such as a Computer, Oscilloscope, Digital Meter, etc.
These are ideal for measuring low level voltages from a stack of battery cells, with Common Mode Voltages of up to 900 Vdc. The battery cells can be connected directly to the input terminals of the Back Plane / Panel.
| SCM5B30-01 | ± 10 mV Input, ± 5 V DC Output |
| SCM5B30-01D | ± 10 mV Input, ± 10 V DC Output |
| SCM5B30-02 | ± 50 mV Input, ± 5 V DC Output |
| SCM5B30-02D | ± 50 mV Input, ± 10 V DC Output |
| SCM5B30-03 | ± 100 mV Input, ± 5 V DC Output |
| SCM5B30-03D | ± 100 mV Input, ± 10 V DC Output |
| SCM5B30-04 | ± 10 mV Input, 0-5 V DC Output |
| SCM5B30-04D | ± 10 mV Input, 0-10 V DC Output |
| SCM5B30-05 | ± 50 mV Input, 0-5 V DC Output |
| SCM5B30-05D | ± 50mV Input, 0-10 V DC Output |
| SCM5B30-06 | ± 100 mV Input, 0-5 V DC Output |
| SCM5B30-06D | ± 100 mV Input, 0-10 V DC Output |
| SCM5B30-07 | ± 1 V Input, 0-5 V DC Output |
| SCM5B30-07D | ± 1 V Input, 0-10 V DC Output |
SCM5B30 Low Level Voltage Input Module Datasheet |
AN102 Errors Uncertainty Technical Note Tech Note |
AN103 Common Mode Voltage CMV Concerns App Note |
AN121 RiseTime vs BW App Note |
AN126 Tuning_Surge_Tank_Level_Control_Loops App Note |
AN129 Harmonics and utility costs App Note |
When Good Grounds Go Bad Tech Note |
Hysteresis Specifications Tech Note |
Data Acquisition Systems Accessories Tech Note |
Signal Conditioner Surge Withstand Capability Tech Note |
Signal-to-Noise Ratio, SNR Tech Note |
Signal Conditioning Measured vs Combinational Error Tech Note |
Sample Test Report Tech Note |
Analog Signal Isolation and Protection Tech Note |
Why Should Sensors Be Isolated Tech Note |
AN103_Common_Mode_Voltage_Concerns App Note |
- Narrow Bandwidth Voltage Input Module
- 1500 V Transformer Isolation
- Accuracy: ± 0.03%
- Module
- ANSI/IEEE C37.90.1 Transient Protection
- Input Protected to 240 V AC Continuous
| Family | Dataforth 5B |
| Input Type | ±1 V DC, ±5 V DC, ±10 V DC, ±20 V DC, ±40 V DC |
| # of Inputs | 1 |
| Output Type | 0 - 5 V DC, 0 - 10 V DC, ±5 V DC, ±10 V DC |
| Bandwidth | 4 Hz |
| Isolation | Yes |
- Accelerometer Input Module
- 1500 V Transformer Isolation
- Accuracy: ±0.20%
- Modular & Configurable
- ANSI/IEEE C37.90.1 Transient Protection
- Input Protected to 240 V AC Continuous
| Family | Dataforth 5B |
| Input Type | ±10 V DC |
| # of Inputs | 1 |
| Output Type | ±5 V DC, ±10 V DC |
| Bandwidth | 20 kHz |
| Isolation | Yes |
- Strain Gauge Input Module
- 1500 V Transformer Isolation
- Accuracy: ± 0.05%
- Module
- ANSI/IEEE C37.90.1 Transient Protection
- Input Protected to 240 V AC Continuous
| Family | Dataforth 8B |
| Input Type | ±10 mV DC, ±20 mV DC, ±30 mV DC, Strain Gauge |
| # of Inputs | 1 |
| Output Type | 0 - 5 V DC, ±5 V DC |
| Bandwidth | 3 Hz, 8 kHz |
| Excitation | 3.33 V DC, 10 V DC |
- Voltage Input Module
- 1500 V Transformer Isolation
- Accuracy: ± 0.05%
- Module
- ANSI/IEEE C37.90.1 Transient Protection
- Input Protected to 240 V AC Continuous
| Family | Dataforth 8B |
| Input Type | ±1 V DC, ±5 V DC, ±10 V DC, ±20 V DC, ±40 V DC, ±60 V DC |
| # of Inputs | 1 |
| Output Type | 0 - 5 V DC, ±5 V DC |
| Bandwidth | 3 Hz |
| Isolation | Yes |
- Voltage Output Module
- 1500 V Transformer Isolation
- Accuracy: ±0.03%
- Module
- ANSI/IEEE C37.90.1 Transient Protection
- Track & Hold Circuit
| Family | Dataforth 5B |
| Input Type | 0 - 5 V DC, 0 - 10 V DC, ±5 V DC, ±10 V DC |
| # of Inputs | 1 |
| Output Type | 0 - 5 V DC, 0 - 10 V DC, ±5 V DC, ±10 V DC |
| Bandwidth | 400 Hz |
| Isolation | Yes |