DeviceNet Expansion Adapter for POINT I/O™ (1734-ADNX)

Distinctive CIP Services
Product Category
Communications Bridges and Gateways
Device Profile
Communications Adapter: 0x0C

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The 1734-ADNX POINT I/O Adapter allows connectivity of traditional field sensors and I/O devices to DeviceNet via a rich assortment of modular I/O that makes up the POINT I/O system. The 1734-ADNX also offers connectivity to two DeviceNet networks. On the primary network the 1734-ADNX is a slave to a DeviceNet master. On the subnet expansion network it is a master to up to 63 other DeviceNet I/O devices. The subnet expansion connector allows standard DeviceNet devices to be located up to 1000 meters (3000+ feet) from the DeviceNet Master operating at a different baud rate than the master network. Devices on the subnet network and POINT I/O modules are viewed by the main DeviceNet Master as a single node. The 1734-ADNX features optical and functional isolation between field devices, which improves troubleshooting for faults, and prevents a device on the subnet from faulting the Master DeviceNet Network.

Features Include:

  • Up to 63 field devices and I/O modules of DeviceNet expansion appear as one node on main DeviceNet link.
  • Up to 500 meters of DeviceNet expansion
  • Supports Automatic Configuration of DeviceNet checkmark compliant devices.
  • Supports Auto Device Replace (ADR)
  • Up to 63 total devices and POINT I/O modules per Adapter
  • Configurable subnet isolated from main DeviceNet network

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An ODVA Declaration of Conformity has been issued for the product(s) described on this page.

This Declaration confirms that the product(s) passed conformance and related testing at an ODVA vendor-independent Test Service Provider.

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DOC Number: 10644 Year: 2015

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Explicit Peer-to-Peer
I/O Peer-to-Peer
Other Settings
Quick Connect
Master Scanner
Faulted Node Recovery
Configuration Consistency Value
Baud Rates
I/O Slave Messaging
Bit Strobe
Change of State
Device Configuration
Hardware Switches
Parameter Object
Custom Software
CIP Safety Node
Vendor Specific
Safety Discrete I/O

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