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CNT-3208M-PE

PCI-Express 8 channel 32bitup/down counter
440,00 EUR

inkl. Umsatzsteuer 523,60 EUR

  • Hersteller Contec
  • Kategorie: Counter/Timer PCIe
  • The CONTEC CNT‑3208M‑PE is a high‑speed, multi‑channel counter interface board designed for industrial automation, measurement, and control applications. It provides eight independent 32‑bit up/down counter channels capable of handling two‑phase (A/B/Z) pulse signals from encoders, gauges, or other pulse‑output sensors. The board supports both TTL and differential input modes and is fully compliant with the PCI Express Base Specification Rev. 1.0a (×1 lane).
- Eight Independent 32‑bit Counters:
Provides 8 channels of 32‑bit up/down counting, each capable of two‑phase (A/B/Z) or single‑phase counting with gate control.

- High‑Speed Counting:
Supports input frequencies up to 10 MHz (duty cycle 50%) for both TTL and differential inputs, enabling accurate high‑speed pulse measurement.

- Two‑Phase Signal Support:
Compatible with incremental rotary encoders, linear gauges, and other pulse‑output sensors requiring A/B/Z phase counting.

- Bus Master Data Transfer:
Incorporates a Bus Master Transfer function that allows large sampling data to be transferred directly to PC memory without CPU overhead, ensuring high throughput and low latency.

- Synchronous Control Capability:
Equipped with Synchronous Control Connectors (SCC) that enable synchronized operation of up to 16 boards simultaneously, ideal for multi‑axis or multi‑sensor systems.

- Differential Input Disconnection Detection:
Automatically detects signal disconnection during differential input operation and issues an error alarm (status, interrupt, or external output).

- Digital Filtering:
Built‑in digital filter prevents false counts caused by noise or contact chattering, ensuring stable and accurate counting.

- Interrupt Functionality:
Supports one interrupt per board with multiple trigger factors: count match, count error, sampling factors, SCC error, carry/borrow, and timer events.

- Programmable Timer:
Integrated timer selectable from 1 ms to 6553 ms in 1 ms increments for time‑based counting or sampling control.

- Surge Protection:
Input interface includes Zener diode protection to prevent damage from voltage surges or transient currents.

- Software Support:
Compatible with Windows and Linux via CONTEC’s API‑TOOL driver suite; also supports LabVIEW through the VI‑DAQ library.

- RoHS Compliant:
Environmentally friendly design meeting RoHS directives for hazardous substance reduction.

Ursprungsland: Japan

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary – CNT‑3208M‑PE PCI Express 8‑Channel 32‑bit Up/Down Counter




### 1. Product Overview

Product Name: CNT‑3208M‑PE
Model Number: CNT‑3208M‑PE
Series: PCI Express Counter Series
Article Number: CNT‑3208M‑PE
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Industrial Measurement and Control Interface Board – Counter & Motion Controller Lineup
Product Type: PCI Express 8‑channel 32‑bit Up/Down Counter Board

The CONTEC CNT‑3208M‑PE is a high‑speed, multi‑channel counter interface board designed for industrial automation, measurement, and control applications. It provides eight independent 32‑bit up/down counter channels capable of handling two‑phase (A/B/Z) pulse signals from encoders, gauges, or other pulse‑output sensors. The board supports both TTL and differential input modes and is fully compliant with the PCI Express Base Specification Rev. 1.0a (×1 lane). It is engineered for high‑speed data acquisition, precise counting, and synchronized multi‑board operation in demanding industrial environments.




### 2. Key Features

- Eight Independent 32‑bit Counters:
Provides 8 channels of 32‑bit up/down counting, each capable of two‑phase (A/B/Z) or single‑phase counting with gate control.

- High‑Speed Counting:
Supports input frequencies up to 10 MHz (duty cycle 50%) for both TTL and differential inputs, enabling accurate high‑speed pulse measurement.

- Two‑Phase Signal Support:
Compatible with incremental rotary encoders, linear gauges, and other pulse‑output sensors requiring A/B/Z phase counting.

- Bus Master Data Transfer:
Incorporates a Bus Master Transfer function that allows large sampling data to be transferred directly to PC memory without CPU overhead, ensuring high throughput and low latency.

- Synchronous Control Capability:
Equipped with Synchronous Control Connectors (SCC) that enable synchronized operation of up to 16 boards simultaneously, ideal for multi‑axis or multi‑sensor systems.

- Differential Input Disconnection Detection:
Automatically detects signal disconnection during differential input operation and issues an error alarm (status, interrupt, or external output).

- Digital Filtering:
Built‑in digital filter prevents false counts caused by noise or contact chattering, ensuring stable and accurate counting.

- Interrupt Functionality:
Supports one interrupt per board with multiple trigger factors: count match, count error, sampling factors, SCC error, carry/borrow, and timer events.

- Programmable Timer:
Integrated timer selectable from 1 ms to 6553 ms in 1 ms increments for time‑based counting or sampling control.

- Surge Protection:
Input interface includes Zener diode protection to prevent damage from voltage surges or transient currents.

- Software Support:
Compatible with Windows and Linux via CONTEC’s API‑TOOL driver suite; also supports LabVIEW through the VI‑DAQ library.

- RoHS Compliant:
Environmentally friendly design meeting RoHS directives for hazardous substance reduction.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Number of Channels | 8 channels |
| Counting System | 32‑bit up/down counter (two‑phase, single‑phase, or single‑phase with gate control) |
| Input Signals | Phase A/UP × 8, Phase B/DOWN × 8, Phase Z/CLR × 8, General input × 8 |
| Maximum Response Frequency | 10 MHz (duty 50%) |
| Timer Range | 1 ms – 6553 ms (1 ms step) |
| Maximum Count Value | 32‑bit binary data |
| Input Level (TTL) | TTL level, 1 TTL load |
| Input Level (Differential) | ±7 V input voltage range |
| Interrupts | 1 interrupt (count match, count error, sampling factors, SCC error, carry/borrow, timer) |
| I/O Address Occupation | 32 ports × 1, 64 ports × 1 |
| Additional Functions | Digital filter, counter coincidence pulse output, test pulse output, disconnection alarm output |
| Power Consumption | 3.3 V DC, 1.8 A (max.) |
| Bus Interface | PCI Express Base Specification Rev. 1.0a ×1 |
| Board Dimensions | 169.33 mm (L) × 110.18 mm (H) |
| Connectors | CN1: 96‑pin Half‑Pitch (PCR‑E96LMD [HONDA Tsushin Kogyo]); CN2/CN3: PS‑10PE‑D4L1‑B1 [JAE] × 2 |
| Operating Environment | PC with available PCI Express slot; industrial or laboratory environment |
| Compliance | RoHS compliant |




### 4. Functionality

The CNT‑3208M‑PE functions as a high‑precision pulse counter interface between external sensors and a host PC. Each channel can independently count up or down based on incoming pulse signals. The board supports several counting modes:

- Two‑Phase (A/B) Counting: For incremental encoders, enabling direction detection and high‑resolution position measurement.
- Single‑Phase Counting: For pulse‑output devices such as flowmeters or tachometers.
- Single‑Phase with Gate Control: Allows gated counting for time‑windowed measurements.

The board’s Bus Master Transfer mechanism enables direct memory access (DMA) transfers of large datasets to PC memory without CPU intervention, ensuring real‑time performance. The Synchronous Control Connector allows multiple boards (up to 16) to operate in perfect synchronization, essential for multi‑axis motion or coordinated measurement systems.

Typical Applications:
- Position and speed measurement using rotary or linear encoders
- Flow rate or volume measurement using pulse‑output flowmeters
- Event counting and frequency measurement in automation systems
- Multi‑axis synchronization in motion control setups
- Industrial process monitoring and feedback control

Compatibility:
The CNT‑3208M‑PE is compatible with standard PCI Express ×1 slots and can coexist with other CONTEC counter or motion control boards. It supports Windows and Linux operating systems and integrates seamlessly with LabVIEW environments.




### 5. Components & Accessories

Included Components:
- CNT‑3208M‑PE main board
- User documentation and driver software (downloadable)

Optional Accessories and Cables:
- EPD‑96A / EPD‑96 / DTP‑64(PC): Terminal blocks and interface boards for external wiring
- PCBPS‑0.5P / 1.5P, PCB96P‑1.5, PCA96PS‑0.5P / 1.5P, PCA96P‑1.5, CN5‑H96F: Half‑pitch 96‑pin cables and connectors
- Synchronization Cables: For linking up to 16 boards via SCC connectors
- Differential/TTL Input Terminal Units: For signal type conversion and noise‑resistant wiring

Connector Details:
- CN1: 96‑pin half‑pitch connector (HONDA Tsushin Kogyo PCR‑E96LMD)
- CN2/CN3: 10‑pin connectors (JAE PS‑10PE‑D4L1‑B1 or equivalent)




### 6. Installation & Setup

System Requirements:
- PC with available PCI Express ×1 slot (compliant with PCIe Base Spec Rev. 1.0a)
- Operating system: Windows 10/11 (32/64‑bit) or Linux kernel supported by CONTEC API‑TOOL
- Power supply: 3.3 V DC (1.8 A max.) from PCIe bus

Installation Procedure:
1. Power off the PC and insert the CNT‑3208M‑PE into an available PCIe ×1 slot.
2. Secure the board using the bracket screw.
3. Connect external devices to the 96‑pin half‑pitch connector using appropriate CONTEC cables.
4. If multiple boards are used, connect SCC cables between boards for synchronization.
5. Power on the PC and install the CONTEC API‑TOOL driver package.
6. Verify board recognition using the provided utility or diagnostic software.

Configuration:
- Counting mode, input type (TTL or differential), and filter parameters are configured via software.
- Timer and interrupt settings are programmable through the API.
- Disconnection detection and alarm outputs can be enabled for differential inputs.




### 7. Performance & Capabilities

- Counting Speed: Up to 10 MHz per channel (50% duty)
- Resolution: 32‑bit (4,294,967,295 counts max.)
- Timer Resolution: 1 ms increments, up to 6553 ms
- Data Transfer Rate: High‑speed DMA via Bus Master Transfer (up to 80 MB/s typical, 133 MB/s max.)
- Synchronization: Up to 16 boards can operate in phase‑locked synchronization via SCC connectors.
- Noise Immunity: Digital filtering and differential input options ensure reliable operation in electrically noisy environments.
- Error Handling: Automatic detection of disconnection, count overflow, or SCC errors with interrupt generation.
- Power Efficiency: Operates from 3.3 V DC bus power, consuming 1.8 A max.
- Limitations:
- Non‑isolated TTL and differential inputs (requires proper grounding).
- Input frequency limited to 10 MHz.
- Requires compatible PCIe slot and OS driver support.




### 8. Standards & Compliance

- Bus Standard: PCI Express Base Specification Rev. 1.0a ×1
- Electrical Compliance: TTL and differential input levels per industrial interface standards
- Environmental Compliance: RoHS compliant (CONTEC original marking)
- EMC/ESD Protection: Input circuits include surge protection via Zener diodes
- Software Standards:
- Windows API‑TOOL (WIN32 DLL)
- Linux API‑TOOL (module driver + shared library)
- LabVIEW VI‑DAQ library (compatible with National Instruments LabVIEW Data Acquisition VIs)

Regulatory Notes:
The CNT‑3208M‑PE is designed for use in industrial and laboratory environments and conforms to applicable PCI Express and RoHS standards.




### 9. Additional Information

Warranty & Support:
CONTEC provides standard manufacturer warranty coverage (typically 1 year) against defects in materials and workmanship. Technical support, driver updates, and documentation are available through the CONTEC Global Portal ([www.contec.com](http://www.contec.com)).

Maintenance:
- Periodically inspect connectors and cables for secure attachment.
- Avoid exposure to excessive dust, humidity, or vibration.
- Firmware and driver updates can be downloaded from the CONTEC website.

Software & Development Tools:
- API‑TOOL for Windows: License‑free driver and development kit supporting Win32 API DLLs.
- API‑TOOL for Linux: Open‑source‑style module driver and shared library for Linux systems.
- LabVIEW VI‑DAQ: VI library for LabVIEW integration, simplifying configuration and data acquisition.

Documentation & Resources:
- User’s Manual (PDF)
- Pin assignment diagrams and sample code
- Accessory and cable selection guides (see catalog pages Q‑21 and P‑01)

Related Products:
- CNT‑3204MT‑LPE: 4‑channel LVTTL input PCIe counter (low‑profile)
- CNT‑32‑8M(PCI): PCI version of the 8‑channel counter
- CNT‑24‑4(PCI)H / CNT‑24‑4D(PCI)H: 24‑bit counter boards with TTL or differential inputs

Typical Integration Examples:
- Multi‑axis motion control systems using synchronized counters
- Encoder feedback acquisition for servo or stepper motor control
- High‑speed event counting in production monitoring systems
- Flow or volume measurement in process automation




### Summary

The CONTEC CNT‑3208M‑PE is a robust, high‑performance PCI Express counter board engineered for precision pulse counting and synchronization in industrial automation and measurement systems. With eight independent 32‑bit counters, 10 MHz input capability, and advanced features such as bus‑master DMA, digital filtering, and multi‑board synchronization, it delivers exceptional speed and reliability. Its compatibility with Windows, Linux, and LabVIEW environments, combined with comprehensive accessory support and RoHS compliance, makes it a versatile solution for engineers and system integrators seeking accurate, high‑speed counting and timing functionality within PCI Express‑based platforms.

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