Synrad p250, User Manual, Page: 25 / 106

EUROPEAN UNION (EU) REQUIREMENTS ROHS COMPLIANCE PAGE | 25
Table 2-1 Class 4 safety features.
Feature Location Description
Required by:
CDRH EN60825-1
Available on:
OEM P250
Keyswitch
1
Rear Panel Control
On/Off/Reset Key
switch controls power
to laser electronics. Key
cannot be removed
from switch in the “On”
position.
Yes Yes No
Shutter Function Laser Control
Functions as a beam
attenuator to disable RF
driver/laser output
when closed.
Yes Yes Yes
Shutter Indicator
Rear Panel Indicator
(Blue)
Illuminates blue to
indicate shutter is open.
No No Yes
Ready Indicator
Rear Panel Indicator
(Yellow)
Indicates that laser has
power applied and is
capable of lasing.
Yes Yes Yes
Lase Indicator
Rear panel indicator
(Red)
Indicates that p100/150
is actively lasing.
Lase LED illuminates
when the duty cycle of
the command cycle is
long enough to produce
laser output,
No No Yes
Five second delay Circuit Element
Disables RF driver/laser
output for five seconds
after Keyswitch is
turned to “On” or
remote reset/start pulse
is applied when
Keyswitch is in “On”
position.
Yes No Yes
Power Fail Lockout
1
Circuit Element
Disables RF driver/laser
output if input power is
removed then later
reapplied (AC power
failure or remote
interlock actuation)
while Keyswitch is in
“On” position
Yes Yes No
Remote Interlock Side Panel Connection
Disables RF driver/laser
output when a remote
interlock switch on an
equipment door or
panel is opened.
Yes Yes Yes
Remote Interlock
Indicator
Rear panel indicator
(Green/Red)
Illuminates green when
Remote Interlock
circuitry is closed.
Illuminates red when
interlock circuitry is
open.
No No Yes
Over Temperature
Protection
Circuit Element
Temperature shutdown
occurs if temperature of
No No Yes