AB 1761-NET-DNI
AB 1761-NET-DNI
AB 1761-NET-DNI
AB 1761-NET-DNI
AB 1761-NET-DNI
AB 1761-NET-DNI
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    Discontinued

1761-NET-DNI

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Allen-Bradley 1761-NET-DNI is a DeviceNet interface module that links DF1 serial controllers and devices to a DeviceNet network.
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Technical specifications for 1761-NET-DNI

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1761-NET-DNI
  • Product Family:
    MicroLogix
  • Product Type:
    DeviceNet Interface Module
  • Stock:
    1
  • DeviceNet Port:
    Port 1
  • Serial Port:
    Port 2, 8-pin mini-DIN RS-232
  • Supported Serial Protocol:
    DF1
  • Default DeviceNet Node Address:
    63
  • DeviceNet Baud Rates:
    125, 250, and 500 kbit/s
  • Supply Voltage:
    11 to 25 V DC
  • Current Draw:
    200 mA at 24 V DC; 350 mA at 11 V DC
  • Maximum Inrush Current:
    400 mA for 30 ms at 24 V DC
  • Internal Isolation:
    500 V DC
  • Operating Temperature:
    0°C to 60°C
  • Storage Temperature:
    -40°C to 85°C
  • Mounting Orientation:
    Vertical or horizontal
  • Mounting:
    DIN rail or panel
  • Dimensions:
    5.21 × 6.48 × 11.8 cm
  • Weight:
    0.2 kg
  • Tariff Code:
    8517623790
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals DeviceNet Messaging Series Setup Application
  • Connects a DF1 serial device to DeviceNet
  • Provides DeviceNet and 8-pin mini-DIN RS-232 ports
  • Supports peer messaging and selected DeviceNet slave I/O

1761-NET-DNI is an Allen-Bradley DeviceNet interface module designed for compatible DF1 serial controllers and devices.

It translates communication between the DeviceNet network and its RS-232 port, supporting peer messaging, explicit messages, and selected slave I/O exchanges.

Before installation or replacement, verify the module series, EDS file, node address, baud behavior, DF1 settings, supply voltage, wiring, and scanner configuration.

Availability, condition, price, and shipping time for 1761-NET-DNI are confirmed during quotation.

Allen-Bradley 1761-NET-DNI DeviceNet Interface Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Supported network rates are 125, 250, and 500 kbit/s
  • The module supports DeviceNet autobaud
  • The default DeviceNet node address is 63
  • Peer-to-peer messaging is supported with other controllers and DNI modules
  • UCMM and explicit I/O assembly messaging are supported
  • The module does not operate as a DeviceNet master or scanner
  • Series A and Series B use different EDS support requirements
  • Series B uses the 1761DNI3.EDS profile
  • Confirm the installed RSNetWorx version before configuring Series B
  • Connecting MicroLogix controllers to DeviceNet
  • Peer-to-peer messaging between DF1 controllers over DeviceNet
  • DeviceNet slave I/O using bit-strobe or change-of-state exchanges
Description
1761-NET-DNI is an Allen-Bradley DeviceNet interface module for MicroLogix and other compatible DF1 serial devices.

It provides a DeviceNet port and an 8-pin mini-DIN RS-232 port, supports peer-to-peer and explicit messaging, and can operate as a DeviceNet slave with bit-strobe or change-of-state I/O.

Before installation or replacement, confirm the complete catalog number, Series A or B hardware, correct EDS file, DeviceNet node and baud settings, DF1 parameters, power, cable, and mounting orientation.
Revisions

Revision Part #

Also known as

1761-NET-DNI Ser A
1761-NET-DNI/A, Series A, Rev A
1761-NET-DNI Ser B
1761-NET-DNI/B, Series B, Rev B
Alternative Names
1761-NET-DNI Allen-Bradley 1761-NET-DNI Rockwell Automation 1761-NET-DNI AB 1761-NET-DNI A-B 1761-NET-DNI MicroLogix 1761-NET-DNI DeviceNet 1761-NET-DNI
Technical notes
1761-NET-DNI installation or replacement requires confirming the hardware series, compatible EDS file, DeviceNet node address and baud rate, DF1 settings, network power, and wiring; mismatched configuration can block communication.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can 1761-NET-DNI make a DF1 serial controller available on DeviceNet?
Yes. The module bridges its 8-pin mini-DIN RS-232 DF1 port to DeviceNet for compatible controllers and serial devices.
Are Series A and Series B versions of 1761-NET-DNI configured with the same EDS file?
No. Series B requires the 1761DNI3.EDS profile and compatible RSNetWorx support; confirm the hardware series before loading or replacing the EDS file.
Can 1761-NET-DNI operate as a DeviceNet scanner?
No. The official specification identifies it as an I/O slave and states that master or scanner operation is not supported.
Which DeviceNet I/O methods are available on 1761-NET-DNI?
The module supports bit-strobe and change-of-state slave operation, while polled slave operation is not supported; match the scanner configuration accordingly.
What must be saved before replacing 1761-NET-DNI?
Record the DeviceNet node address and baud behavior, DF1 serial parameters, configured I/O assemblies, EDS profile, wiring, and the connected controller arrangement.
Is 1761-NET-DNI interchangeable with 1761-NET-AIC?
No. The 1761-NET-DNI connects compatible DF1 devices to DeviceNet, while the 1761-NET-AIC provides RS-232-to-DH-485 interface conversion. Select the module according to the required network.
Why might a new 1761-NET-DNI remain offline after wiring?
Check the series-specific EDS file, node-address conflict, DeviceNet baud rate, 11–25 V DC supply, trunk and drop wiring, DF1 settings, and scanner configuration.