32 Rockwell Automation Publication 1788-UM059B-EN-P - September 2015
Chapter 3 Install the 1788-EN2DNR Linking Device
Specifications
Attribute 1788-EN2DNR
Temperature, operating
• IEC 60068-2-1 (Test Ad, Operating Cold)
• IEC 60068-2-2 (Test Bd, Operating Dry Heat)
• IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
-25…60 °C (-13…140 °F)
Temperature, nonoperating
• IEC 60068-2-1 (Test Ab, Nonoperating Cold)
• IEC 60068-2-2 (Test Bb, Nonoperating Dry Heat)
• IEC 60068-2-14 (Test Na, Nonoperating Thermal Shock)
-40…85 °C (-40…185 °F)
Temperature, surrounding air 60 °C (140 °F)
North American temp code/ATEX temp code T4
Unit power supply 24 V DC, 150 mA Class2/SELV
DeviceNet power 24V DC, 60 mA Class2/SELV
Enclosure type rating None (open-style)
Shock, operating/nonoperating
• IEC60068-2-27 (Test Ea, Unpackaged Shock)
30 g/50 g
Vibration
• IEC60068-2-6 (Test Fc, Operating)
2 g @ 10...500 Hz
Isolation voltage 30V (continuous), Basic Insulation Type, Power to System, Ethernet to
System, DeviceNet to System, and USB to System.
• Type tested at 500V AC for 60 s.
Relative humidity
• IEC60068-2-30 (TestDb, Unpackaged Damp Heat)
5...95% noncondensing
Terminal block torque specs Power and DeviceNet connector: 0.56…0.79 N•m (5…7 lb•in)
Wire size
Power: 0.25... 2.5 mm
2
(22...14 AWG) solid or stranded copper wire rated
at 105 °C (221 °F), or greater, 1.2 mm (3/64 in.) insulation max.
Ethernet/IP connections:
RJ45 connector according to IEC 60603-7, 2 or 4 pair Category 5e
minimum cable according to TIA 568-B.1 or Category 5 cable according
to ISO/IEC 24702.
DeviceNet:
0.52 mm
2
(20 AWG), 1485C-P1-Cxxx, refer to publication number DNET-
UM072, DeviceNet Media Design Installation Guide.
Wiring category
(1)
(1) Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
.
3 - on USB ports, 2 - on power ports, 2 - on communication ports
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