Owner manual

26 ControlLogix-XT Data Highway Plus-Remote I/O Interface Module
Publication
1756-IN638A-EN-P - March 2009
General Specifications - 1756-DHRIOXT
Attribute Value
Module location 1756 ControlLogix-XT chassis, any slot
Backplane current
(mA) at 24V
1.7 mA
Backplane current
(mA) at 5V
850 mA
Power dissipation, max 4.5 W
Thermal dissipation, max 15.4 BTU/hr
Baud rate 57.6 Kbaud
115.2 Kbaud
230.4 Kbaud
Isolation voltage 30V (continuous), Basic Insulation Type
Type tested at 853V AC for 60 s, DHRIO to system and
DHRIO po
rt to DHRIO port.
North American temp code T4A
IEC temp code T4
Enclosure type rating None (open-style)
Wire size
0.2...2.0 mm
2
(24...14 AWG)
Copper twinaxial; Belden 9463 recommend
ed.
Wiring category
2 - on communications ports
(1)
(1)
Use this conductor category information for planning conductor routing as described in system level
installation manual. Also refer to Industrial Automation Wiring and Grounding Guidelines,
publication
1770-4.1.