Specifications

February 2009
50-24
For more information visit: www.eaton.com CA08102001E
PLC, I/O & Communications Products
50
IT. Connect
Communication Adapters (D77D Series) — DeviceNet Adapter
Technical Data and
Specifications
Table 50-31. DeviceNet Specifications
Table 50-32. Environmental Ratings
Description Specification
DeviceNet
Connections
Group 2,
Polling, Bit Strobe,
Explicit, No UCMM
Maximum
DeviceNet I/O Size
128 Bytes Input
128 Bytes Output
DeviceNet
Baud Rate
125K, 250K, 500K
QCPort
Channels
2 Independent
Channels
Description Specification
Transportation/Storage
Temperature -58° – 176°F (-50° – 80°C)
Humidity 5 – 95% non-condensing
Operating
Temperature -13° – 131°F (-25° – 55°C)
Humidity 5 – 95% non-condensing
Altitude Above 6,600 ft. (2,000m)
consult factory
Shock
(IEC 68-2-27)
15G any direction for
11 mS
Vibration
(IEC 68-2-6)
5 – 150 Hz, 5G .7 mm
maximum peak-to-peak
Pollution Degree 2
Dimensions
Figure 50-22. D77D-DNA — Approximate Dimensions in Inches (mm)
Figure 50-23. D77D-DNA Module Ventilation
— Approximate Dimensions in Inches (mm)
Product Selection
Table 50-33. DeviceNet Adapter Product
Selection
3.5
(90)
.9
(22.5)
2.7
(68)
2 (50.8)
2 (50.8)
2
(50.8)
2
(50.8)
Module Module Module Module Module
Description Catalog
Number
Price
U.S. $
DeviceNet Adapter D77D-DNA
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . 1CD1