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1788-DNBO Allen-Bradley
Original price
$1,990.94
-
Original price
$2,082.38
Original price
$1,990.94
$1,990.94
-
$2,082.38
Current price
$1,990.94
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1788-DNBO is an Allen-Bradley FlexLogix (DriveLogix/FlexLogix) DeviceNet communication daughtercard. It functions as a DeviceNet scanner within a Logix 5000 control system, enabling the controller to exchange I/O and status data with DeviceNet-based field devices. Typical applications include integrating remote I/O networks, adding DeviceNet connectivity to controllers lacking built-in support, and supporting FlexLogix and DriveLogix architectures. Part number 1788-DNBO is discontinued (as of December 31, 2016), but remains relevant for legacy system support.
Best Suited For
- Adding DeviceNet support to DriveLogix/FlexLogix controllers
- Retrofitting DeviceNet communication onto Logix 5000 systems
- Applications where compact daughtercard form factor is required
- Legacy systems maintenance or spare replenishment
Port type
DeviceNet scan-capable daughtercard
Max I/O data (input)
124 DINT words
Max I/O data (output)
123 DINT words
Controller interface
FlexLogix/DriveLogix compatibility
Technical Specifications
I/O & Electrical
Host power requirement
5 V dc @ 260 mA
DeviceNet power requirement
24 V dc @ 20 mA (Class 2)
Power consumption (max)
1.78 W (5 V 1.3 W + 24 V 0.48 W)
Thermal dissipation
6.1 BTU/hr
Isolation voltage
707 V dc, 60 s
Communication & Power
Supported bit rates
125 kbps, 250 kbps, 500 kbps
I/O scan capacity
124 input DINT, 123 output DINT, 32 status DINT
Physical & Environmental
Operating temperature
0…60 °C (32…140 °F)
Storage temperature
-40…85 °C (-40…185 °F)
Weight
0.19 lbs (0.09 kg)
Certifications
CEc-UR-usC-TICKODVA (DeviceNet)
