Coherent StingRay Operator’s Manual
2 - 2
Power
Requirements
The Coherent StingRay laser utilizes an auto scaling input power
feature. The user can apply from 5 to 24 VDC to the system and the
laser will regulate this input voltage to the operating requirement.
115 or 220 VAC
Operation
If your laser was ordered with a laser controller, it must be activated
for the laser to function. Refer to “Laser Controller with Safety
Interlock for Class IIIb Lasers” (p. 1-2) for details.
Coherent offers an optional power supply (P/N 1232091) for flying
lead configurations.
Turning the
Laser ON
DANGER!
Do not point the laser towards an eye. You should wear appro-
priate laser safety goggles at all times when the laser is opera-
tional.
Table 2-2. Pin Out Table
Pin Assignment Wire Color
1 V
in
Gnd Black
2 V
mod
Blue
3 V
mod
Gnd Red/Black
4 RS
232
Recv White
a
a. White = RS-232 receive from computer
(serial connector, pin 3)
5 RS
232
Gnd White/Black
b
b. White/Black = RS-232 ground
(serial connector, pin 5)
6 RS
232
Trans Orange
c
c. Orange = RS-232 transmit to computer
(serial connector, pin 2)
9 V
in
Red
10 Fault Green
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