TQMC601

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QMC Module with 32 isolated digital Inputs

QMC module with 32 interrupt-generating and galvanically isolated digital inputs. Each input can be operated with signalling voltages from 15 to 60 volt. The individual inputs of the TEWS Technologies TQMC601 are divided into groups of 8 and share a common ground input. These groups are potential free to each other. A high performance input circuit has a defined switching point and polarization protection against confusing the pole. All inputs have an electronic debounce circuit with programmable debounce time. All inputs can generate an interrupt. The signal edge handling is programmable.

Integrity, VxWorks, QNX, Windows, and Linux drivers are available.

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Technical Description

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  • QMC module, VITA 93.0 compliant, PCIe 2.1 compliant
  • 32 interrupt-generating digital 15-60V-inputs
    • < 150 ns response time
    • 150 ns minimum pulse width
    • Up to 4 Mbps data rate
  • IEC 61131-2 Type 3 input-characteristic
    • Designed for 24 V typical input voltage
    • OFF < 5 Volt
    • ON > 11 Volt
    • 2.3 mA typical input current
    • 60 Volt maximum input voltage
  • Protection against confusing the pole
  • All inputs are isolated from each other in groups of eight
  • Polarization protection against confusing the pole
  • Programmable electronic debounce circuit
  • -40°C .. +85°C operating temperature range
  • Linux, Integrity, QNX, VxWorks and Windows drivers available
  • Five years warranty

Order Information

TQMC601-10R-A

QMC module, 32 isolated digital inputs

TQMC601-10R-H

QMC module, 32 isolated digital inputs, conduction cooled

Technical Documentation

TQMC601-DS

TQMC601 data sheet