Phoenix Contact PSRmodular - MUTING Operators; Figure 5-150 Sensor Arrangement for MUTING Con

Items and operators of the PSRmodular Software
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5.4.6 MUTING operators
1
The muting function implements a temporary, automatic override of the electro-sensitive
protective equipment, for example to enable material flow to pass through the protection
zone. The electro-sensitive protective equipment must be able to accurately distinguish be-
tween a user in a potentially hazardous situation and the material.
5.4.6.1 MUTING “Con” operator
Figure 5-150 Sensor arrangement for “MUTING “Con””
The cones symbolize the sensing range of the sensors.
1
Maximum number: 4 with PSR-M-B1, 8 with PSR-M-B2
NOTE:
Observe the safety requirements of IEC/TS 62046 regarding the arrangement and selec-
tion of muting sensors.
Key
S1, S2 First muting sensor pair before the safety equipment
S3, S4 Second muting sensor pair after the safety equipment
S, R Transmitter (S) and receiver (R) of the safety equipment (light grid)
T Transport goods (material flow from left to right)
! Danger zone
!
S1
S3
S2
S4
S
R
T