22 - 8640
PROFIBUS-DP
General view
Power supply
Technical earth
LED status display
Field bus connector
DIP switch
Fig.: General view of PROFIBUS-DP field bus module
NOTE
ATTENTION!
Pin 2 of the power supply must be fused with 4A (semi-time lag).
Accessories
Plug connector M12+1 (socket) for the power supply
Order number 917116 D
Power supply
The 4-pole circular connector M12 (plug) for voltage supply is wired as follows.
Pin 1
24 V DC control voltage
Pin 2
24 V DC supply voltage
Pin 3
Ground (GND)
Pin 4
not used
24 V DC control
voltage
24 V DC supply
voltage
GND
Electronices
Inputs
Outputs
To ensure the electro-magnetic compatibility (EMC), connect the screw terminal TE
(Technical earth) to the ground potential with a cable that is a short as possible (30 cm).
Summary of Contents for 8640
Page 10: ...8 8640 GENERAL INSTRUCTIONS ...
Page 22: ...20 8640 MODULES FOR CONVENTIONAL CONNECTION TECHNICS ...
Page 58: ...56 8640 PROFIBUS DP ...
Page 98: ...96 8640 FIELD BUS MODULE INTERBUS S ...
Page 118: ...116 8640 SELECAN ...
Page 152: ...150 8640 AS INTERFACE ...
Page 156: ...154 8640 INPUT EXPANSION MODULE FOR TRANSDUCERS ...
Page 178: ...176 8640 INTERNAL BUS EXTENSION ...
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Page 196: ...The smart choice of Fluid Control Systems www buerkert com ...