51
AS-Interface installation
11.6. electrical installation as-interface
11.6.1. 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.
11.6.2. 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 supply voltage
pin
designation
configuration
1
Bus +
AS-Interface bus line +
2
NC or GND (optional)
not used or external supply voltage – (optional)
3
Bus –
AS-Interface bus line -
4
NC or 24 V + (optional)
not used or external supply v (optional)
Table 25:
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
Figure 33:
Bus connection without external supply
voltage
Figure 34:
Bus connection with external supply
voltage (optional)
English
Type 8694
Summary of Contents for 8694
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