CNT32-8M(PCI)
CNT32-8M(PCI)
CNT32-8M(PCI)

CNT32-8M(PCI)

Contact Sales Department for Pricing New CNT32-8M(PCI) 8 Counter Channels 32-bit Up/Down 10 MHz Input Differential / TTL Input Disconnection Detection VCCI-A · FCC-A · CE · UKCA PCI 8‑channel 32‑bit high‑speed up/down counter board. Supports 10 MHz pulse input with differential line receiver or TTL input. Disconnection detection for...
Vendor: Contec Americas Inc.
SKU: LRAG49
Availability: In Stock
Product type: Counter
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₡ 430.240,16
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Datasheet

CNT32-8M(PCI)

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Description

New CNT32-8M(PCI) 8 Counter Channels 32-bit Up/Down 10 MHz Input Differential / TTL Input Disconnection Detection VCCI-A · FCC-A · CE · UKCA

PCI 8‑channel 32‑bit high‑speed up/down counter board. Supports 10 MHz pulse input with differential line receiver or TTL input. Disconnection detection for differential inputs. Bus master transfer, digital filter, and synchronous control connectors for multi‑board operation.

8 Counter Channels
10 MHz Max Input Frequency
32-bit Count Value
1200 m Differential Cable Length
Contec Americas · PCI Counter
8‑Channel 32‑Bit High‑Speed Counter
CNT32-8M(PCI) · 10 MHz · Differential/TTL · Bus master · Sync control
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8‑Channel 32‑Bit
High‑Speed Counter

The CNT32‑8M(PCI) provides eight 32‑bit up/down counter channels on a PCI board. It accepts differential line receiver or TTL‑level inputs up to 10 MHz. Supports 2‑phase (quadrature) or single‑phase counting. Features bus master transfer for high‑speed data sampling and synchronous control connectors for multi‑board operation.

Counter Features
  • 8 independent 32‑bit counters
  • 10 MHz max input frequency
  • Differential or TTL input (software select)
  • Disconnection detection (differential)
  • Varistor surge protection
Performance & Expansion
  • Bus master transfer (80 MB/s)
  • 1K‑DWord FIFO
  • Digital filter (0.1µs – 1.6384ms)
  • Synchronous control (16 boards)
  • General‑purpose timer

Synchronous operation — sync control connectors (CN2, CN3) allow up to 16 boards to operate synchronously with a single master board. Included synchronization cable (10cm).

Built for Precision Counting

  • High speed — 10 MHz max input frequency; supports differential line receiver (up to 1200m) and TTL input.
  • Disconnection detection — detects cable disconnection for differential line receiver inputs.
  • Digital filter — programmable per channel (0.1 µsec to 1.6384 msec) to reject noise.
  • Control input — one per channel for start/stop/preset/zero‑clear; software‑selectable.
  • Count match — generate interrupt or output one‑shot pulse when count matches preset value.
  • Synchronous control — up to 16 boards with master/slave configuration.
  • Varistor protection — input circuit protected from voltage surges.

Full Specifications

Item Specification
Model CNT32‑8M(PCI)
Counter channels 8
Count system Up/down counting (2‑phase, single‑phase, single‑phase with gate)
Max count FFFFFFFF (32‑bit binary)
Input type Differential line receiver or TTL level (software selectable)
Input signals Phase‑A/UP ×8, Phase‑B/DOWN ×8, Phase‑Z/CLR ×8
Response frequency 10 MHz, 50% duty
Digital filter 0.1 µsec – 1.6384 msec (independent per channel)
Differential input distance 1200 m max (dependent on environment)
TTL input distance 1.5 m max
Control input 1 per channel (preset/zero‑clear/start/stop/general)
Control output 1 per channel (match/error/general/one‑shot)
Sampling clock Timer (5 ms step) or external input
Bus master 1 channel, 32‑bit, 80 MB/s max
FIFO 1K‑DWord
Bus interface 32‑bit, 33 MHz PCI (Universal key, requires +5V)
Power consumption 5 VDC, 1 A max
Connector 96‑pin half‑pitch
Dimensions (L × H) 176.41 × 106.68 mm
Weight 120 g
Operating temperature 0‑50°C
Operating humidity 10‑90% RH (no condensation)
Certifications VCCI Class A, CE (EMC Class A, RoHS), UKCA

Connector & Cabling

The board uses a 96‑pin half‑pitch connector (CN1). Signals include differential/TTL phase inputs, control inputs/outputs, sampling signals, and test pulse outputs. Synchronization control connectors (CN2, CN3) are provided for multi‑board synchronous operation.

  • Counter inputs — differential or TTL selectable per channel; A, B, Z phases.
  • Control inputs — DI0‑DI7 (preset/zero‑clear/start/stop/general), EXTSTART, EXTSTOP, EXTCLK.
  • Control outputs — DO0‑DO7 (match/error/general/one‑shot), test pulse outputs.
  • Sync connectors — CN2 and CN3 for connecting multiple boards (included cable: 10cm).
  • Optional cables — PCB96PS/PCB96P (96‑pin shielded/flat), PCA96PS/PCA96P (one‑end).
  • Terminal boards — EPD‑96A (M3 × 96), EPD‑96, DTP‑64A.

Certifications & Compliance

  • VCCI Class A — Japanese EMC for commercial/industrial environments.
  • FCC Class A — U.S. emissions compliance for industrial use.
  • CE (EMC Directive Class A + RoHS) — European conformity.
  • UKCA — UK conformity assessed.

Optional Accessories

Part Number Description
PCB96PS‑0.5P Shielded cable, 96‑pin half‑pitch both ends, 0.5m
PCB96PS‑1.5P Shielded cable, 96‑pin half‑pitch both ends, 1.5m
PCB96P‑1.5 Flat cable, 96‑pin half‑pitch both ends, 1.5m
PCA96PS‑0.5P Shielded cable, 96‑pin half‑pitch one end, 0.5m
PCA96PS‑1.5P Shielded cable, 96‑pin half‑pitch one end, 1.5m
PCA96P‑1.5 Flat cable, 96‑pin half‑pitch one end, 1.5m
EPD‑96A Screw terminal (M3 × 96, spring‑up)
EPD‑96 Terminal unit for relay terminal banks
DTP‑64A Screw terminal

Software & Packing List

Item Description
Windows driver API‑CNT(WDM) – Win32 API, samples (C#, VB.NET, VC++, Python), diagnostic tool
Linux driver API‑CNT(LNX) – shared library, gcc (C/C++) and Python samples, config tool
SDK & support Additional software tools available for download
Packing List Product ×1, synchronization control cable (10cm) ×1, "Please read the following" document

Ready to add high‑speed counting capability?

The CNT32‑8M(PCI) is available through Contec Americas on a quote basis. Contact our sales team for volume pricing, cable assemblies, and integration support.

Tags CNT32-8M(PCI) High-Speed Counter 32-Bit Counter PCI Counter Board Up/Down Counter Rotary Encoder Counter Differential Input Counter 10 MHz Input Bus Master Digital Filter Disconnection Detection Synchronous Control Industrial Counting Contec PCI Factory Automation VCCI-A FCC-A CE UKCA

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