Repair Allen-Bradley 1761-NET-DNI SLC 500 DeviceNet Interface Controller

11 to 25VDC; 24VDC power source required.

Repair

Call for pricing
Availability
  • Usually ships in 2-3 weeks

Remanufactured

$109.00
Availability
  • Additional 2 ready to ship within 2-3 days
Part Number
  • 1761-NET-DNIREP
Manufactured

Features

  • Current draw:
    • 200mA at 24VDC
    • 350mA at 11VDC
    • (400mA max. inrush for 30ms at 24VDC)
  • 500VDC internal isolation
  • 32 to 140°F ambient operating temperature
  • -40 to 175°F storage temperature
  • Agency certification:
    • UL 1604
    • C-UL C22.2 No. 213
    • Class I Division 2 Groups A, B, C, D
    • CE compliant for all applicable directives
    • ODVA Conformance Version 2.0

The Allen-Bradley 1761-NET-DNI SLC 500 DeviceNet Interface Controller has three primary features: DeviceNet I/O, Explicit Messaging, and programing over the DeviceNet network. 

The DNI is capable of being managed by a master on DeviceNet. This functionality on DeviceNet is part of the I/O class of services, and allows a master device to exclusively manage another device's (a different node number) data and resources. This type of relationship is functionally the same as a PLC with remote I/O. A PLC uses the remote I/O chassis as distributed inputs and outputs. The master/slave relationship on DeviceNet is exactly the same, except it is being done over DeviceNet. 

The amount of data available between devices that implement I/O master/slave services is determined by the design of each device, and is not a function of DeviceNet.

The DNI on DeviceNet is capable of handling 32 I/O words of data with a DeviceNet I/O master for DNI Series A (64 for DNI Series B). This is broken up into two data images: the input image and the output image.