Banner EZ-SCREEN LPM Series - Mute Lamp Output

Light Screen
Defined Area
Mute
OSSD
Outputs
M1
M2
< 3s
< 3s
Clear
Blocked
Open
Active
Inactive
On
Off
Mute Delay Timer
4 sec.
Open
4 sec.
Mute ends due to defined area
going clear
Mute ends due to Mute Delay
timeout
Figure 38. Timing Logic: Mute Configurations 7 and 8, Mute Function
8.8 Mute Lamp Output
The Mute Lamp output provides for the visible indication that the safety device's safeguarding function
is muted. This indication must be readily observable. Failure of this indication should be detectable and
prevent the safeguard from being muted, or the operation of the indicator should be verified at suitable
intervals. The Mute Lamp output also indicates an Override or Bypass condition.
Some applications require a lamp (or some other means) be used to indicate when the EZ-SCREEN
LPM is muted. The EZ-SCREEN LPM can be configured for a monitored or a non-monitored output
signal. If a mute indicator fails (current draw falls below 10 mA or goes above 360 mA) while configured
for monitored output, the system will prevent the initiation of a mute operation.
CAUTION: Mute Status Must Be Readily Observable
Indication that the safety device is muted should be provided and be readily
observable. Failure of this indication should be detectable and prevent the next
mute, or the operation of the indicator should be verified at suitable intervals.
Lamp Monitoring must be selected if the application requires compliance with UL
61496.
DELPEF-4xD or DELPEF-5xD cordsets, depending on EZ-LIGHT model. See
4 and 5-Pin M12/Euro QD
Cordsets (p. 88) for additional cordset information and EZ-LIGHT
®
for EZ-SCREEN
®
Low Profile with
Muting (p. 90) for additional EZ-LIGHT information.
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EZ-SCREEN Low-Profile System with Integral Muting
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