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TX7220 Addressable Dual I/O Module

TX7220 Addressable Dual Input-output Module.png

Technical Specifications

  • Input Voltage:24VDC[16V to 28V]; External PsU: 20 to 28VDC

  • Current Consumption:

    Loop Standby: 0.6mA, Alarm: 2.6mA

    External PSU Standby: 0.6mA, Alarm: 45mA

  • Control output voltage: 24VDC/2A rating(per circuit)

  • Input Relay: Normally Open dry contact

  • Input Resistance: 5.1Kohms/¼W(per circuit)

  • Protocol/Addressing: T&A, Value range from 1 to 254

  • Indicator Status: 

    Normal: Single blink/Active

    Steady/Fault: Double Blink

  • Material/Colour: ABS/White Glossy finishing

  • Dimension/LWH: 108x86x38mm

  • Weight: 182g(with base), 100g(without base)

  • Operating Temperature: -10℃C ~ +50°C

  • Ingress Protection Rating: IP30

  • Humidity: 0 to 95°C RH, Non-condensing



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