Transtech SealCup Express - Safety Guard - Two-Hand Operation; Terminal Assignment; Function

Automation Interface 173
31.8 Safety guard – two-hand operation
If two-hand operation is used as a safety guard, the circuit of the automation interface will
change.
The connections for the light barriers will be used for the connection of two-hand opera-
tion.
For this, the function must be activated in the ADMIN SETTINGS menu.
See Chapter 27.11 "Safety guard" on page 148.
31.8.1 Terminal assignment
The signals marked in yellow in the table are safety-related and it is imperative that they
are observed when integrating the machine into higher-level systems.
Only circuit components which correspond to the required safety category may be connec-
ted.
25-pole port
Connection from button 1 of two-hand operation.
15-pole port
Connection from button 2 of two-hand operation.
31.8.2 Function
•
Both two-hand operation buttons must be pressed simultaneously to trigger a function.
• If one of the buttons is released while the machine is carrying out an automatic move-
ment procedure, an EMERGENCY STOP will be triggered.
Pin Signal Function Beschreibung
... ...
10
11
IN
IN
Two-hand operation
Button 1 (NO)
Button 1 (NC)
... ...
15 OUT 24V DC Voltage is present when mains switch is switched on.
... ...
Pin Signal Function
... ...
11
12
IN
IN
Two-hand operation
Button 2 (NO)
Button 2 (NC)
... ...
15 OUT 24V DC Voltage is present when mains switch is switched on.
10
11
15
11
12
15