Burkert Type 8693 - Manual (Page 178)

178
PROFIBUS-DP
30.5. process actual value (circular plug m8, 4-pole) -
only Type 8693
Switch
(behind the screw)
1
2 4
3
Process actual value
Circular.plug.M8,.4-pole
Figure 112: Connection - PROFIBUS-DP - Type 8693 - process actual value
Input.type 65) Pin
Wire.
color
66)
Configuration Switch 67) External.circuit
4 – 20 mA
- internally
supplied 1
2
3
4 brown
white
blue
black + 24 V transmitter supply
Output from transmitter
GND
Bridge after GND (GND from
3-wire transmitter)
Switch on
left
GND
1
2
3
4
Transmitter
I
4 – 20 mA
- externally
supplied 1
2
3
4 brown
white
blue
black not assigned
Process actual +
not assigned
Process actual -
Switch on
right
2
4 GND
4 – 20 mA
Frequency
- internally
supplied 1
2
3
4 brown
white
blue
black + 24 V sensor supply
Clock input +
Clock input - (GND)
not assigned
Switch on
left
1
2
3
+ 24 V
Clock +
Clock -
Frequency
- externally
supplied 1
2
3
4 brown
white
blue
black not assigned
Clock input +
Clock input -
not assigned
Switch on
right
2
3 Clock -
Clock +
Pt 100
(see infor-
mation
below) 1
2
3
4 brown
white
blue
black not assigned
Process actual 1 (current feed)
Process actual 2 (GND)
Process actual 3 (compensation) Switch on
right
Pt 100
2
3
4
Table 44: Process actual value - Type 8693
For reasons of wire compensation connect the Pt 100 sensor via 3 wires. Always bridge PIN 3 and PIN 4
on the sensor.
65)
Can be adjusted by software (see chapter entitled “20.4. Procedure for specifying the basic settings”)
66)
The indicated colors refer to the connecting cable available as an accessory (92903474)
67)
The switch is situated behind the screw (see “Figure 110: ”)
english
Type 8692, 8693