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Yokogawa ALF111-S01 FoundationTM fieldbus Communication
Yokogawa ALF111-S01 FoundationTM fieldbus Communication
Yokogawa ALF111-S01 FoundationTM fieldbus Communication
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Yokogawa ALF111-S01 FoundationTM fieldbus Communication


Manufacturer: Yokogawa

Product Number: ALF111-S01

Category: Foundation Fieldbus Communication Module / Fieldbus Interface

System Platform: CENTUM VP, ProSafe-RS, STARDOM

Protocol: Foundation Fieldbus H1 (31.25 kbit/s)

Function: Provides communication interface between Yokogawa DCS and Foundation Fieldbus field devices

Application: Process automation, smart field device integration, digital plant networks

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Product Description

Yokogawa ALF111-S01 is a Foundation Fieldbus H1 communication module that functions as a Link Active Scheduler (LAS) to exchange data with Foundation fieldbus (H1) compliant devices.

Here are some of the technical specifications of the Yokogawa ALF111-S01:

  • Power supply: 24 VDC ±10%
  • Power consumption: 4.5 W (max)
  • Communication speed: 31.25 kbit/s
  • Number of H1 segments: 1
  • Number of FOUNDATION fieldbus devices: 32 (max)
  • Dimensions: 88 x 58 x 23 mm (W x H x D)
  • Weight: 150 g

The ALF111-S01 is also compliant with the following standards:

  • IEC 61158-2 (Foundation Fieldbus H1)
  • EN 50173 (EMC)
  • UL 508 (Industrial Control Equipment)
Popular Product

Yokogawa ALF111-S01 FoundationTM fieldbus Communication

Manufacturer: Yokogawa

Product Number: ALF111-S01

Category: Foundation Fieldbus Communication Module / Fieldbus Interface

System Platform: CENTUM VP, ProSafe-RS, STARDOM

Protocol: Foundation Fieldbus H1 (31.25 kbit/s)

Function: Provides communication interface between Yokogawa DCS and Foundation Fieldbus field devices

Application: Process automation, smart field device integration, digital plant networks

Contact Sales

Product Description

Yokogawa ALF111-S01 is a Foundation Fieldbus H1 communication module that functions as a Link Active Scheduler (LAS) to exchange data with Foundation fieldbus (H1) compliant devices.

Here are some of the technical specifications of the Yokogawa ALF111-S01:

  • Power supply: 24 VDC ±10%
  • Power consumption: 4.5 W (max)
  • Communication speed: 31.25 kbit/s
  • Number of H1 segments: 1
  • Number of FOUNDATION fieldbus devices: 32 (max)
  • Dimensions: 88 x 58 x 23 mm (W x H x D)
  • Weight: 150 g

The ALF111-S01 is also compliant with the following standards:

  • IEC 61158-2 (Foundation Fieldbus H1)
  • EN 50173 (EMC)
  • UL 508 (Industrial Control Equipment)
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