Connect The Safety Interlock - Primes CompactPowerMonitor Series Operating Manual

CompactPowerMonitor CPM
9.3

Connect the safety interlock

The device can be damaged when the water flow rate is too low, the inlet temperature T
temperature difference T
D
laser in this case.
If the water flow rate is too low, the inlet temperature T
great, then Pin 1 and Pin 4 are connected. Pin 1 and Pin 3 are connected when required by the operating
condition values.
NOTICE
Damaging/Destruction of the device
If the safety interlock is not connected, this may lead to damages to the device due to over-
heating.
X Make sure to connect the safety interlock of the laser control in a way that ensures that the
laser is turned off whenever this connection is interrupted.
A suitable connection cable with a device plug and free ends is included in the scope of delivery
Pin assignment socket
(top view, plug-in side)
4
3 1
Tab. 9.2: Pin assignment safety interlock
Revision 02/2019 EN
too great. The safety interlock protects the device from damages by turning off the
Pin Wire color Function
1 Brown Mutual pin
3 Blue Connected with Pin 1 when ready for operation
4 Black Connected with Pin 1 when in safety interlock mode
(water flow rate too low)
is too high, or the temperature difference T
in
too high, or the
in
is too
D
25