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Honeywell Industrial Fire

S81-F4001-1 Safety Module

The Honeywell S81-F4001-1 Safety related module are with 1 x 4-20mA analog input and two programmable thresholds. It can control the explosion sensors, air quality sensors, oxygen sensors, temperature sensors, 4-20mA general sensors.

The Honeywell S81-F4001-1 Safety related module are with 1 x 4-20mA analog input and two programmable thresholds. It can control the explosion sensors, air quality sensors, oxygen sensors, temperature sensors, 4-20mA general sensors. The channel is continuously tested during operation. The module features a 4- 20mA output that provides the current value measured on the input. This analog value can be transferred to a DCS by means of the S81-F7006-1 Modbus RTU module.

This module can be duplicated in fault tolerant systems; in this case, the two modules shall be placed on two adjacent racks in the same position. In this configuration, the detection lines is connected to both modules.

Features & Benefits:
  • Two programmable thresholds
  • Module features a output that provides the current value measured on the input
  • Duplicable in fault tolerant systems
Certifications:
  • UL Listed

Others

  • Maximum Standby Current
    • 35 milliampere
  • For Use With
    • Flow Meter Transmitter
    • Level Transmitter
    • Pressure Transmitter
  • Supported Wiring Configuration
    • Class B
    • Class C
  • Maximum Output Voltage
    • 25 voltage direct current
  • Maximum Output Current
    • 1
  • Normal Input Current
    • 0 - 24 milliampere
  • Includes
    • Terminal Board
  • Type
    • Initiating Circuit Card
  • Alarm Current
    • 51 milliampere
  • Approved Location
    • UL
  • Maximum Operating Voltage
    • 25 voltage direct current

Others

  • Maximum Standby Current
    • 35 milliampere
  • For Use With
    • Flow Meter Transmitter
    • Level Transmitter
    • Pressure Transmitter
  • Supported Wiring Configuration
    • Class B
    • Class C
  • Maximum Output Voltage
    • 25 voltage direct current
  • Maximum Output Current
    • 1
  • Normal Input Current
    • 0 - 24 milliampere
  • Includes
    • Terminal Board
  • Type
    • Initiating Circuit Card
  • Alarm Current
    • 51 milliampere
  • Approved Location
    • UL
  • Maximum Operating Voltage
    • 25 voltage direct current
  • Maximum Standby Current : 35 milliampere
  • For Use With : Flow Meter Transmitter|Level Transmitter|Pressure Transmitter
  • Supported Wiring Configuration : Class B|Class C
  • Maximum Output Voltage : 25 voltage direct current
  • Maximum Output Current : 1
  • Normal Input Current : 0 - 24 milliampere
  • Includes : Terminal Board
  • Type : Initiating Circuit Card
  • Alarm Current : 51 milliampere
  • Approved Location : UL
  • Maximum Operating Voltage : 25 voltage direct current
Image
SKU
Description
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S81-F4001-1-UL-Sub
Safety Module, 2 Programmable Thresholds, 22-29V DC, 1x0-24mA Range, CCT2, -5C To +50C Range, Hot Swappable, UL Listed