Rockwell Automation 1797-BCNR FLEX Ex Redundant ControlNet Barrier Module User Manual
Page 2
2 FLEX Ex Redundant ControlNet Barrier Module
Publication
1797-5.35 - July 2004
WARNING
Identifies information about practices or circumstances that can cause an explosion in a
hazardous environment, which may lead to personal injury or death, property damage, or
economic loss.
IMPORTANT
Identifies information that is critical for successful application and understanding of the
product.
ATTENTION
Identifies information about practices or circumstances that can lead to personal injury or
death, property damage, or economic loss. Attentions help you:
• identify a hazard
• avoid a hazard
• recognize the consequence
SHOCK HAZARD
Labels may be located on or inside the equipment to alert people that dangerous voltage
may be present.
BURN HAZARD
Labels may be located on or inside the equipment to alert people that surfaces may be
dangerous temperatures.
Important User Information
43476
1
2
3
4
In
Out
Out
Channel A
Channel B
In