Burkert Type 8640 - Manual (Page 18)

18
FieldbusmodulePROFIBUSDP/V1
8. FIELD BUS MODULE PROFIBUS DP/V1
8.1. PROFIBUS DP/V1, IP20 - overview
Power Supply
LED Status Display
Field bus connection
Functional earth
DIP Switches
Connection for RIO
slave bus module –
see “10. Bus Module
Rio Slave (RIO/VA)”,
page 46
Figure 6: Overview of field bus module PROFIBUS DP IP20
The DIP switches can be operated through the covering film.
8.1.1. Power supply IP20
The 4-pole plug-in connector for the power supply is configured as follows:
Electronics Inputs
Valves /
Outputs
24 V DC (2)
valves /
outputs
24 V DC (4)
logic
GND (3)
logic
GND (1)
valves /
outputs
Pin 1 Pin 4
1 2 3 4
- + - +
Pin
Valves /
Outputs
Logic
inputs
Figure 7: Power supply configuration Figure 8: Cutaway POWER connection
Pin 2 of the power supply must be supplied with a 4 A medium time-lag fuse; Pin 4 with 1 A.
english
Type 8640