Controlling devices - sample, Requirements – Rockwell Automation 1791ES-IB16 CompactBlock Guard I/O EtherNet/IP Safety Modules User Manual
Page 14
14 CompactBlock Guard I/O EtherNet/IP Safety Modules
Publication
1791ES-IN001C-EN-P - September 2009
Controlling Devices - Sample Requirements
Device
Requirement
Allen-Bradley
Bulletin Safety
Components
Emergency
stop switch
Use approved devices with direct opening
mechanism complying with IEC/EN 60947-5-1.
Bulletin 800F, 800T
Door
interlocking
switch,
limit switch
Use approved devices with direct opening
mechanism complying with IEC/EN 60947-5-1
and capable of switching microloads of
24V DC 5 mA.
Bulletin 440K, 440G, or
440H for interlock
switch, Bulletin 440P or
802T for limit switch
Safety
sensor
Use approved devices complying with the
relevant product standards, regulations, and
rules in the country where used.
Any Allen-Bradley
Guardmaster product
Relay with
forcibly
guided
contacts
Use approved devices with forcibly guided
contacts complying with EN 50205. For
feedback purposes, use devices with contacts
capable of switching microloads of
24V DC 5 mA.
Bulletin 700S, 100S
Other
devices
Evaluate whether devices used are appropriate
to satisfy requirements of safety category
levels.