Allen-Bradley ControlNet 1786-RPFM User Manual

Publication 1786-IN011B-EN-P - October 2000
Installation Instructions
ControlNet Modular Repeater
Medium Distance Fiber Module
Cat. Nos. 1786-RPFM
Use this document as a guide when you install a ControlNet™ repeater fiber module for
medium distances. This document contains:
This product is associated with a planning and installation guide, publication
CNET-IN001A-EN-P, The ControlNet Fiber Media Planning and Installation Guide.
To view it, visit www.ab.com/manuals or www.theautomationbookstore.com
Topic: Page:
Important User Information 2
EMC Directive 3
Low Voltage Directive 3
Fiber Optic Safety Statements 4
Rockwell Automation Support 4
About the Fiber Module 6
Mount the Fiber Module 7
Remove the Protective Caps 10
Choose Fiber Cable Types 11
Specifications for 1786-RPFM Fiber Optic Cable 12
Estimate Cable Lengths 12
Connect the Fiber Cable 13
Example Topology 14
Status Indicators 15
Related Publications 16
Mounting Dimensions 16
Specifications 17
Hazardous Location Approval 19
AB PLCs

Allen-Bradley ControlNet 1786-RPFM Specifications

General

Series	1786
Protocol	ControlNet
Number of Ports	2
Power Supply	24V DC
Operating Temperature	0 to 60 °C (32 to 140 °F)
Storage Temperature	-40 to 85 °C (-40 to 185 °F)
Shock	30g
Network Compatibility	ControlNet
Product Type	ControlNet Repeater
Communication Port	ControlNet
Voltage Rating	24V DC
Relative Humidity	5 to 95% (non-condensing)
Vibration	2 g at 10–500 Hz