Synrad Pulstar P100 Series, Руководство оператора

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technical reference
3
19 Synrad Pulstar p100 operator’s manual
User I/O connections
Sample I/O circuits
Sample inputs
Figure 3-12 illustrates one method of supplying a Remote Interlock signal using a customer-supplied limit
switch. Pulstar’s +24 VDC Auxiliary Power output powers the circuit. Note that Pin 4, +5 VDC Auxiliary
Power , could have been used instead, depending on circuit voltage requirements.
Figure 3-12 Customer-supplied interlock
Figure 3-13 shows another variation for supplying a Remote Interlock signal to the laser. In this case, the
customer is using a limit switch and supplying a negative voltage to drive Pulstar’s input circuit.
Figure 3-13 Customer-supplied interlock, negative voltage
(12) AUX. DC POWER
GROUND
Close switch to
enable interlock
USER I/O PINS
(5) +24 VDC AUXILIARY
POWER
(3) REMOTE INTERLOCK INPUT
(11) INPUT COMMON
Close switch to
enable interlock
USER I/O PINS
(3) REMOTE INTERLOCK INPUT
(11) INPUT COMMON
–12 VDC
0 VDC