KAD/ADC/129/S2 4 channel Full-bridge ADC
4 channel, Full-bridge ADC (voltage excitation, programmable analog gain, sense lines, 25kHz b/w) - 4ch at 100ksps
The KAD/ADC/129/S2 has four channels of signal conditioning and data acquisition for differential voltages, strain gage or bridge measurements. In addition to the measurement channel, the KAD/ADC/129/S2 provides independent bipolar excitation for up to four channels. Each D/E signal has a separate programmable amplifier, filter and A/D converter.
At the heart of the KAD/ADC/129/S2 is a hard-wired state-machine that over-samples all channels at a rate between 200 ksps and 400 ksps and digitally filters any noise above the user-programmable cutoff frequency. This is achieved using cascaded, half-band, decimate by 2, 15 tap, Finite-Impulse-Response (FIR) filters followed by an 8th order Butterworth IIR filter with a default cutoff point set at a quarter of the sampling frequency. All signals are sampled simultaneously. Thus, when several channels are sampled at different sampling rates, all channels will be aligned at the start of an acquisition cycle.
The KAD/ADC/129/S2 is intended for use with strain gages, and should not be used for asymmetric bridge transducers such as accelerometers, pressure transducers unless sensor re-calibration is carried out on a channel-by-channel basis. If the sense lines or internal offset adjust are not required, refer to the KAD/ADC/129/S1.
- REQUEST A QUOTE
- Four full or ½-bridge, potentiometer or differential ended input channels
- Programmable input range (±10mV to ±10V)
- High accuracy (0.02% FSR typical for range of ±1V and ±10V)
- Programmable voltage excitation with seperate sense lines and balance adjust per channel
- High input resistance (>10MΩ) when on/off
- Short on any channel does not affect others
- 16-bit simultaneous sampling on each channel
- Up to 100K samples per second per channel
- Up to 25kHz Bandwidth (AAAF filter)
- Analog Signal Acquisition
- Differential Ended
- Full Bridge
- Half Bridge
Setting up data acquisition systems can take a lot of time and effort, particularly as many systems today are growing larger and larger. Managing thousands of channels of data over dozens of data...
The KAD/ADC/135 is used to condition and digitize up to 12 differential ended analog channels using simultaneous sampling 16-bit A/D for each channel. At the heart of the KAD/ADC/135 is a...
The KAD/ADC/136 is used to condition and digitize up to eight analog channels. Each channel can be configured for use in differential-ended or single-ended voltage measurement, ICP sensor, RTD...
The KAD/DSI/102 monitors the status (high/low) of up to 24 differential-ended discrete input channels. Each of these has an assigned programmable 32-bit counter. Additionally each of the inputs can...
The KAD/MAT/101 allows you run your own programs based on a dual core C6000DSP+ARM9 microcontroller. It provides high performance DSP functions in a widely used architecture. You can develop...
The KAD/VID/106 is an H.264 video encoder card that converts one of three composite analog video inputs, or one Y/C analog video input to digital video and compresses it. Compressed video bit-rate...
The KAM/CHS/03F is a compact three user-slot Acra KAM-500 chassis, which along with the housing and backplane, includes a KAM/PSU/008 power supply unit. The backplane has three slots for...
The KAM/CHS/04L is a compact four user-slot Acra KAM-500 chassis, which along with the housing and backplane, includes a KAM/PSU/006 power supply unit. The backplane has four slots for...
The NET/REC/001 is a stand-alone Ethernet network recorder. Incoming Ethernet frames are written to a CompactFlash card using a FAT32 file system. The NET/REC/001 can be configured via...
The NET/SWI/101 is a Gigabit Ethernet switch designed for operating in harsh environments. Each port on the NET/SWI/101 is full-duplex only and can be set for 10BASE-T, 100BASE-TX, 1000BASE-T link...
Contact our sales team today to learn more about our products and services.
Our support team can help answer your questions - contact us today.