Danfoss AK-OB55 Modbus TCP IP Communication Module Installation Guide

Danfoss AK-OB55 Modbus TCP IP Communication Module

Product Information

Specifications

• Product Name : Danfoss 84B8263
• Communication Module : AK-OB55 Modbus TCP/IP
• Coil Options : AK-CC55 Single Coil / AK-CC55 Multi Coil
• Coil Type : AK-CC55 Single Coil UI

Product Usage Instructions

• Installation Guide
  The AK-OB55 Modbus TCP/IP Communication module should be installed according to the following instructions:

  • Mount the module using the provided assembly instructions.
  • Ensure proper wiring connections and follow the specified network configuration.
  • Connect the Modbus TCP/IP network to the Eth1 port of the AK-SM 800A System Manager for system security.
  • Use a DHCP server for IP address assignment of the case controllers.

• Network Configuration
  The network configuration between the AK-CC55 controller and the AK-SM 800A System Manager should follow the below drawing:

  • * Network Configuration Diagram

• Cable Requirements
  When connecting in industrial environments, it is recommended to use shielded twisted pair (S/STP) cables. The maximum cable length should not exceed 100 meters.

• Recommended cable specifications:

  • Cable Type: Cat 5e or higher, UTP (Unshielded Twisted Pair) Straight-through
  • Industrial Environment: Shielded Twisted Pair (S/STP)

• Declarations, Certifications, and Approvals
  The Danfoss 84B8263 product has the following certifications and approvals:

  • EMC/LVD/RoHS Certification (CE Mark)
  • UKCA Certification
  • WEEE Directive Compliance (WEEE Logo)
  • UL Recognized
  • cURs (UL) Certification
  • Countries: EU, Great Britain, EU NAM (US and Canada)

Frequently Asked Questions (FAQ)

1. Q: What is the maximum cable length for the AK-OB55 Modbus TCP/IP Communication module?
   A: The maximum cable length should not exceed 100 meters.

2. Q: What type of cables should be used in industrial environments?
   A: It is recommended to use shielded twisted pair (S/STP) cables in industrial environments.

3. Q: What certifications does the Danfoss 84B8263 product have?
   A: The product is EMC/LVD/RoHS certified (CE Mark), UKCA certified, WEEE directive compliant, UL recognized, and cURs (UL) certified.

ENGINEERING TOMORROW

Installation Guide

AK-OB55 Modbus TCP/IP Communication module

Montage

Mounting and removal must always be performed when there is no voltage.

Principle
The network configuration between the AK-CC 55 controller and the AK-SM 800A System Manager as per below drawing. Modbus TCP/IP network must be connected to Eth1 port of AK-SM 800A in order to maintain separation of northbound and southbound communications and ensure system security. It will be needed to use a DHCP server for IP address assignment of the case controllers.

Connection

Cable type

• Cat 5e, Category 5e or higher, UTP, Unshielded twisted pair, Straight-through
• When used in industrial environments, it is recommended to use shielded twisted pair, (S)STP.
• Cable length max: 100 m

Declarations, certifications and approvals

Danfoss A/S Climate Solutions

• danfoss.com 
• +45 7488 2222 catalogs descriptions advertisements. etc. and whether made available in writ. goral electronic online designed, shall se considered informative. anis only binding it and to thrall, extent, explicit reference is made in a quotation or order confirmation. Danfoss cannot accept any responsibility for possible errors in catalogs, brochures, videos and other material.
• Danfoss reserves the right to alter its products without notice. This also applies to products ordered but not delivered provided that such alterations can be made without changes to form, fit or function of the product.
• All trademarks in this material are property of Danfoss A/S or Danfoss around companies. Danfoss and the Danfoss load are trademarks of Danfoss A/S. All rights reserved
•  AN433824456218en-000101

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