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TB840A ABB ModuleBus Modem Redundant Fiber Optic

In stock (14 units), ready to be shipped
  • Vendor:

    ABB

  • Type:

    Modulebus Cluster Modem

  • Country of Origin:

    USA

  • Dimensions:

    12*9.5*5.5cm

  • Weight:

    200 g

  • Tags: Modulebus cluster modem

ABB TB840A ModuleBus Cluster Modem – Redundant Fiber Optic Interface

Technical Specifications – ABB TB840A

  • Brand: ABB
  • Model: TB840A
  • Communication Protocol: Modulebus
  • Device Role: Slave
  • Line Redundancy: Yes
  • Module Redundancy: Yes
  • Hot Swap Support: Yes
  • Typical 24 V DC Consumption: 120 mA
  • Operating Temperature: 0 to +55 °C (+32 to +131 °F) – approvals apply from +5 to +55 °C
  • Storage Temperature: -40 to +70 °C (-40 to +158 °F)
  • Relative Humidity: 5 to 95 %, non-condensing
  • Max Ambient Temp (Vertical Mount): 40 °C (104 °F)
  • Protection Class: IP20 per EN60529, IEC 529
  • Corrosion Protection: ISA-S71.04 G3
  • Pollution Degree: Degree 2, IEC 60664-1
  • Dimensions (W x H x D): 54 x 119 x 96 mm (2.13 x 4.69 x 3.78 in.)
  • Weight: 0.2 kg (0.44 lbs)

Frequently Asked Questions (FAQ)

  • Is the ABB TB840A brand new and original? – Yes, we supply only genuine, factory-sealed TB840A units.
  • Do you have the TB840A in stock? – Yes, we maintain ample inventory for immediate shipment.
  • How long does delivery take? – We dispatch all orders within 5 working days after order confirmation.
  • Which carriers do you use? – We ship via FedEx, UPS, or DHL – you can choose your preferred option.
  • Can I return the TB840A if it does not fit my system? – Yes, we support a 30-day return policy for unused items in original condition.
  • Does the TB840A support hot swapping? – Yes, the TB840A allows hot swap of I/O modules without powering down the system.
  • What is the maximum number of clusters the TB840A can handle? – It supports up to seven clusters over the fiber optic ModuleBus.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/

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