Omron F3SG-SRB Series User Manual page 367

 When the Muting function setting is changed, a muting sensor must be installed so that the MUTING
state should not occur when a human body enters a detection zone of F3SG-SR by mistake.
 When the Muting function setting is changed, a muting sensor must be installed so that the MUTING
state should not occur when a human body enters a hazardous zone of a machine.
 When the Muting function setting is changed, a muting sensor must consist of 2 independent devices.
 When the configuration of the cascade connection is changed, the following part is attached on a
secondary sensor farthest from its power supply:
- End Cap
 When using PNP output, +24 VDC line of the power supply must not be grounded. When using NPN
output, 0 VDC line of the power supply must not be grounded.
 Wiring must not be bent, cracked, nor damaged.
Checklists
E
F3SG-SR
339
User's Manual