Allen Bradley 1756-EN2TR, CLX ENet/IP 100M DLR

Power dissipation- 5.1 W
Thermal dissipation- 17.4 BTU/h
Enclosure type rating- None (open-style)
Ethernet ports- 2 Ethernet RJ45 Category 5
CIP unconnected messages- 128 + 128 (backplane + Ethernet)
Current draw- 1 A @ 5.1V DC, 3 mA @ 24V DC
Ethernet cable- 802.3 compliant shielded or unshielded twisted pair
Wiring category 2 - on Ethernet ports, 3 - on USB ports
Communication rate- 10/100 Mbps

Surrounding air temperature, max- 60 °C
Storage temperature- -40 °C <Ta <85 °C (-40 °F <Ta <185 °F)
Emissions- CISPR 11: Class A
Vibration- 2 G @ 10...500 Hz
ESD immunity- 6 kV contact discharges, 8 kV air discharges
EFT/B immunity- ±3 kV at 5 kHz on Ethernet ports
Relative humidity- 5...95% noncondensing
Shock Operating: 30 G, Nonoperating: 30 G