ADLINK PCI-9114DG Data Acquisition Card

Product Details

PCI-9114DG Product Description

The ADLINK PCI-9114DG is a high-performance, multifunction data acquisition card engineered for the PCI-9114 Series platform. Designed to serve as the critical data bridge between field-level sensors, actuators, and upper-level control systems, the PCI-9114DG delivers 16-channel analog input, 12-bit resolution, and a maximum sampling rate of 100kS/s — making it a reliable foundation for real-time signal acquisition, process monitoring, and smart factory data integration. Whether deployed in power generation, petrochemical processing, water treatment, or precision manufacturing, this DAQ card enables seamless connectivity across the full automation data chain.

In a modern smart factory, the ADLINK PCI-9114DG sits at the heart of the field-to-cloud data pipeline. At the sensor layer, analog signals from pressure transmitters, thermocouple modules, current transducers, and vibration sensors are routed directly into the PCI-9114DG's 16-channel analog input front-end. The card's programmable gain amplifier and 12-bit ADC digitize these signals with high fidelity, feeding clean data into the host PC or industrial workstation.

From the host system, acquired data is passed upstream through software drivers to SCADA platforms such as Wonderware, Ignition, or InTouch, where process variables are visualized on operator HMI screens in real time. For sites requiring protocol bridging, the PCI-9114DG host can be paired with an ADLINK ND-6530 Modbus/TCP gateway or an OPC-UA server module to publish live process data to MES and ERP layers without custom middleware development.

In distributed control architectures, the PCI-9114DG complements remote I/O modules such as the ADLINK AMAX-5000 Series EtherCAT remote I/O, where the DAQ card handles high-speed local acquisition while the remote I/O nodes manage distributed field signals across the plant floor. Industrial Ethernet switches — including managed switches supporting PROFINET or EtherNet/IP — provide the backbone network that ties these nodes together with deterministic latency.

For motion and drive integration, the PCI-9114DG can monitor analog feedback signals from variable frequency drives (VFDs) and servo amplifiers, capturing speed, torque, and current waveforms for real-time performance analysis. When combined with an ADLINK PCI-8164 motion controller, the system delivers synchronized multi-axis control with concurrent process data acquisition — a configuration widely used in semiconductor handling, precision dispensing, and automated inspection lines.

Edge computing nodes — such as the ADLINK MXE-5400 industrial edge gateway — can aggregate data from the PCI-9114DG host alongside data from Modbus RTU field devices, EtherCAT slaves, and PROFIBUS DP instruments. The edge gateway applies local analytics, anomaly detection, and data compression before forwarding structured payloads to cloud SCADA or IIoT platforms via MQTT or AMQP. This architecture eliminates data silos, reduces WAN bandwidth consumption, and enables sub-second alarm response at the plant edge.

For power quality and energy monitoring applications, the PCI-9114DG's high-speed sampling captures voltage and current harmonics from industrial power distribution panels, feeding data to energy management dashboards. When paired with ADLINK DAQMaster software or third-party LabVIEW-based data loggers, the card supports continuous waveform recording, FFT analysis, and automated report generation — all critical for ISO 50001 energy management compliance.

Protocol Fragmentation: Many legacy automation sites operate with a mix of 4–20mA analog loops, RS-485 Modbus RTU instruments, and newer EtherNet/IP or PROFINET devices. The PCI-9114DG resolves the analog layer of this fragmentation by providing a universal analog front-end that accepts signals from virtually any field transmitter, regardless of the downstream digital protocol. Combined with a software OPC-UA server on the host PC, all acquired data is published in a unified namespace accessible to any SCADA or MES client.

Data Silos and Transparency: Production lines that rely on standalone PLCs — such as Siemens S7-300/400 or Allen-Bradley ControlLogix — often store process data locally without sharing it with plant-wide historians. By installing the PCI-9114DG in a supervisory PC connected to the same control network, operators gain an independent, high-resolution data acquisition path that feeds directly into plant historians and dashboards, breaking down data silos without modifying existing PLC programs.

Remote Monitoring and Diagnostics: With the PCI-9114DG integrated into a remote-access workstation, maintenance engineers can monitor analog process trends, vibration signatures, and electrical parameters from any location via VPN-secured remote desktop or cloud SCADA portals. Alarm thresholds configured in the DAQ software trigger instant notifications via email or SMS when process variables exceed safe operating limits — enabling predictive maintenance before equipment failure occurs.

System Scalability: The PCI bus architecture of the PCI-9114DG allows multiple cards to be installed in a single industrial PC chassis, scaling analog input capacity from 16 to 64 or more channels without additional network infrastructure. This makes the PCI-9114 Series an economical choice for phased plant expansions where new measurement points are added incrementally.

Q1: What is the communication latency of the PCI-9114DG in a SCADA integration? The PCI-9114DG operates as a host-based PCI card with direct memory access (DMA) transfers, achieving data latency of less than 1ms from signal acquisition to software buffer. When integrated with SCADA via OPC-DA or OPC-UA, end-to-end latency is typically under 100ms depending on network configuration and SCADA polling rates — well within the requirements of most process monitoring applications.

Q2: Is the PCI-9114DG compatible with Modbus/TCP and OPC-UA protocols? The PCI-9114DG itself is a PCI bus card and does not natively implement Modbus/TCP or OPC-UA. However, ADLINK and third-party software drivers (including LabVIEW DAQmx-compatible wrappers and OPC server middleware) allow acquired data to be published as OPC-UA nodes or Modbus registers on the host PC, making the card fully compatible with any SCADA or HMI system that supports these protocols.

Q3: How does the PCI-9114DG support network stability in 24/7 industrial environments? The PCI-9114DG is designed for continuous industrial operation with hardware-triggered acquisition modes that maintain sampling integrity independent of host CPU load. Onboard FIFO buffering prevents data loss during OS scheduling interruptions. For mission-critical applications, the card is typically deployed in an industrial PC with redundant power supply and ECC memory to ensure uninterrupted data acquisition.

Q4: What warranty and pre-shipment testing does the PCI-9114DG include? Every ADLINK PCI-9114DG supplied by NANKMOS includes a 12-month warranty and is pre-shipment tested to verify analog input accuracy, digital I/O functionality, and PCI bus communication integrity. In-stock units are available for immediate dispatch. For bulk procurement or system integration projects, please contact our technical team for lead time confirmation and application support.