Signal Conditioning
Isolated analog products for data acquisition and control. Designed to protect valuable measurement and control signals and equipment.?The need to measure and control the operation of machinery or process equipment is as old as the industrial revolution. Today, plant instrumentation is the nervous system and brain of the modern manufacturing plant. It regulates and monitors the operation of equipment within the plant. It also provides the means to make plants economical. Instrumentation enables the use of processes that would be difficult or impossible to operate without automation.
Instrumentation has evolved from purely analog systems to the "smart" systems used today, ranging from simple potentiometers to complex analyzers such as infrared spectrophotometers. Yet for all the advances in system development, analog field measurements and the electronic signals they carry are still necessary components of all systems.
Analog measurements take many forms, but can be broadly classified into two types - physical measurements and compositional measurements. The first type includes pressure, temperature, flow, force, vibration, mass, and density. The second includes measurements such as conductivity, pH, and chemical analysis.
Obtaining, maintaining, and improving the quality of these measurements is the goal of good signal conditioning. Good signal conditioning preserves the quality of available measurements and allows plant systems to make the best use of installed control and data acquisition Systems.


8B30 Voltage Input Modules, 3Hz Bandwidth
- High-Level Voltage Outputs
- 120dB CMR
- 70dB NMR at 60Hz
- ±0.05% Accuracy
- ±0.02% Linearity
DSCA30 Isolated voltage input modules, 3Hz Bandwidth
- Insulated isolation amplifier for voltage signals
- Measuring ranges from 10 mV to 100mV
- Industry Standard Output of either 0 to 10V/±10V, 0 to 20mA, or 4 to 20mA
- 3Hz Bandwidth
- ATEX Compliant
SCM5B30 Analog Voltage Input Modules, 4Hz Bandwidth
- Accepts Millivolt and Voltage Level Signals
- High-Level Voltage Outputs
- 1500Vrms Transformer Isolation
- ANSI/IEEE C37.90.1 Transient Protection
- ATEX Compliant
SCM7B21 Isolated Analog Voltage Input Modules
- ANSI/IEEE C37.90.1 Transient Protection
- Noise 500ìV Peak (5MHz), 250ìV RMS (100kHz)
- CMRR up to 160dB
- NMR up to 85dB
- ATEX Compliant
8B31 Voltage Input Modules, 3Hz Bandwidth
- High-Level Voltage Outputs
- 120dB CMR
- 70dB NMR at 60Hz
- ±0.05% Accuracy
- ±0.02% Linearity
DSCA31 Isolated voltage input modules, 3Hz Bandwidth
- Insulated isolation amplifier for voltage signals
- Measuring ranges from 1V to 40V
- Industry Standard Output of either 0 to 10V/±10V, 0 to 20mA, or 4 to 20mA
- 3Hz Bandwidth
- ATEX Compliant
SCM5B31 Analog Voltage Input Modules, 4Hz Bandwidth
- Accepts Millivolt and Voltage Level Signals
- High-Level Voltage Outputs
- 1500Vrms Transformer Isolation
- ANSI/IEEE C37.90.1 Transient Protection
- ATEX Compliant
SCM7B30 Isolated Analog Voltage Input Modules
- ANSI/IEEE C37.90.1 Transient Protection
- Noise, 500ìV Peak (5MHz), 250ìV RMS (100kHz)
- CMRR, up to 160dB
- NMR, up to 85dB
- ATEX Compliant
8B32 Current Input Modules
- ANSI/IEEE C37.90.1 Transient Protection
- Input Protection to 40VAC Continuous
- 120dB CMR
- 70dB NMR at 60Hz
- ±0.05% Accuracy
DSCA32 Analog Current Input Signal Conditioners
- Accepts Milliamp Level Signals
- Industry Standard Output of either 0 to 10V, 0 to 20mA, or 4 to 20mA
- 1500Vrms Transformer Isolation
- ANSI/IEEE C37.90.1 Transient
- ATEX Compliant
What Is Signal Conditioning?
The ability to effectively measure and control industrial processes is essential for reliable automation, data acquisition, and quality assurance in today's industrial environment. Signal conditioners are the vital link between analog input signals from sensors, and your process control equipment.