SED 024.16.720 - Electrical Installation as Interface; Safety Instructions; Connection with Circular Plug-In Connector M12 X 1, 4-Pole, Male

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AS interface installation
Type 024.16.720
12.5. Electrical installation AS interface
12.5.1. Safety instructions
DANGER!
Risk of electric shock!
Before reaching into the system, switch off the power supply and secure to prevent reactivation!•
Observe applicable accident prevention and safety regulations for electrical equipment!•
WARNING!
Risk of injury from improper installation!
Installation may be carried out by authorized technicians only and with the appropriate tools!•
Risk of injury from unintentional activation of the system and an uncontrolled restart!
Secure system from unintentional activation.•
Following installation, ensure a controlled restart.•
12.5.2. Connectionwithcircularplug-inconnectorM12x1,4-pole,male
It is not necessary to open the positioner for the multi-pole model.
Bus connection without external / with external power supply
Pin Designation Conguration
1 Bus + AS Interface bus line +
2 NC or GND (optional) notusedorexternalpowersupply–(optional)
3 Bus– AS Interface bus line -
4 NC or 24 V + (optional) not used or external power supply + (optional)
Table 23: Pin assignment of circular plug-in connector for AS interface
Views of plug: From the front onto the pins, the soldered connections are behind
Pin 4:
NC
Pin 1:
Bus +
Pin 3:
Bus–
Pin 2:
NC
Pin 4:
24 V +
Pin 1:
Bus +
Pin 3:
Bus–
Pin 2:
GND
Fig. 29: Bus connection without external power
supply
Fig. 30: Bus connection with external power supply
(optional)