Burkert Type 8630 User Manual
Page 123
8630 - 121
P
ROFIBUS
DP
Process value (circular plug M 8)
Inductive proximity switches (circular socket M 8)
Pin
Allocation
Signal level
1
Proximity switch 1 + (NO)
2
Proximity switch 1 GND
3
Proximity switch 2 + (NO)
4
Proximity switch 2 GND
Input type *
Pin
Assignment
Jumper** external circuit
4 ... 20 mA
1
+ 24 V input transmitter
- internally
2
output transmitter
supplied
3
GND
4
bridge after GND
4 ... 20 mA
1
not assigned
- externally
2
process actual +
supplied
3
not assigned
4
process actual -
Frequency
1
+ 24 V - sensor supply
- internally
2
clock input +
supplied
3
clock input - (GND)
4
not assigned
Frequenz
1
not assigned
- externally
2
clock input +
supplied
3
clock input -
4
not assigned
Pt-100
1
not assigned
(see
2
process actual 1 (current supply)
Note
3
process actual 3 (GND)
below)
4
process actual 2 (compensation)
2
4
Pt 100
* Adjustable via software (see chapter Procedure for determining the basic settings)
** The jumper is located on the connector board of the TOP Control Continuous.
clock +
clock -
clock +
clock -
3
2
1
+24 V
2
3
3
For line compensation reasons, connect sensor Pt-100 via 3 conductors, PIN 3 and PIN 4
must be bridged at the sensor.
NOTE
4
2
+(4..20 mA)
GND