Rockwell Automation 1786-RPFRXL ControlNet Fiber Ring Modules Installation Instructions - Manual (Page 33)

ControlNet Fiber-optic Ring Repeater Modules 33
Rockwell Automation Publication 1786-IN003D-EN-P - April 2011
Specifications
Technical Specifications - 1786-RPFRL/B, 1786-RPFRXL/B
Attribute 1786-RPFRL/B, 1786-RPFRXL/B
All supply voltages or voltage ranges Input: 570 mA @ 5V DC, max
Relay: 900 mA @ 30V DC, max resistive
Backplane power requirements 2.8 W (3.02 W, max) (1)
(1) Operational power is provided from the 1786-RPA/B module. For application within the U.S., supply
the 1786-RPA/B module from a power supply that is appropriately certified Class 2 per the definition
in the National Electrical Code, ANSI/NFPA 70, Article 725. For applications outside the U.S., supply
the 1786-RPA/B module from a safety extra low voltage (SELV) power supply. SELV output is built with
appropriate isolation to withstand single fault conditions. The output cannot exceed 30V rms, 42.4V
peak, or 60V DC under fault conditions.
Communication rate 5 Mbps
Mounting orientation Any mounting orientation
Relay contact connector voltage 30V DC, max
Relay contact connector current
consumption 1 mA, min; 900 mA, max
Relay contact load type Resistive only
Isolation voltage 50V (continuous), Basic insulation type,
Relay contacts to system
Optical power budget See the optical power budget table
on
page 19
Wire size 0.25... 2.5 mm 2 (22...14 AWG) solid or
stranded copper wire rated at 75 °C
(167 °F ), or greater, 1.2 mm (3/64 in.)
insulation max for relay connections
Wiring category 2 - on signal ports (2)
(2) Use this Conductor Category information for planning conductor routing. Refer to Industrial
Automation Wiring and Grounding Guidelines, publication
1770-4.1 .
Enclosure type rating None (open-style)
North American temp code T5