184 - 8640
E
LECTRICAL
B
ASE
M
ODULE
I
NPUT
Terminal allocation
Input voltage
+24 V
Signal
0 (logical)
0 to 5 V
1 (logical)
13 to 30 V
Input current for 1 signal
≤
10 mA
Fig.: Terminal allocation
Fig. : Electrical base module for transducer inputs (proximity switches) for terminals (IP20)
Terminal inputs for transducers (proximity switch)
1
GND
24 V
Inputs
LED 1
input
LED 3
input
LED 5
input
LED input 7
LED 2
input
LED 4
input
LED 6
input
LED 8
input
2
3
4
5
6
7
8
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 ...