39
5.4
Interlock / E-Stop Interface CON4
The Interlock / E-Stop interface is used to integrate the marking laser into external safety circuits and to connect an
external Emergency Stop.
The interface has a SUB-D connector, 9 pole.
Pin 9 Pin 6
Pin 5
Pin 1
Figure 38
Interlock / E-Stop interface
i
Note!
There is no marking possible without having connected the inputs Interlock In (Pin 4) and E-Stop In (Pin 6).
Pin
Signal Name
Description
Activation / active
1
FP24V
Internal operating v24 V,
max. 500 mA
2
E-Stop signaling
contact connection A
Status of Emergency Stop relay'
Device ready for operation when signal
active
Contact between Pin 2 and
Pin 7 is open, if the
Emergency Stop is not
activated, i.e. the Emergency
Stop relay is not current fed
3
Interlock Signaling
contact connection A
Status of Interlock-Relay'
Device ready for operation when signal
active
Contact between Pin 3 and
Pin 8 is open, if the safety
circuit is closed, i.e. the
Interlock relay is current fed
4
Interlock IN
Interlock relay
Connection for safety switch
Device ready for operation when signal
active
+24V between Pin 4 and
Pin 9
5
GND INT
0 V intern
6
E-Stop IN
Emergency Stop relay
Connection for Emergency Stop
Device ready for operation when signal
active
+24V between Pin 6 and
Pin 9
7
E-Stop signaling
contact connection B
Status of Emergency Stop relay' (return
circuit)
Pin 2
8
Interlock signaling
contact connection B
Status of Interlock relay' (return circuit)
Pin 3
9
GND EXT
Common GND potential for
Interlock IN and E-Stop IN
Table 17
Pinout Interlock / E-Stop interface
