Configuration - Alfa Laval 8693 Anleitung

Circular plug M8 - 4-pole (process actual value) - only Type 8693
input Wire
pin

configuration

type color
6) 7)
4 – 20 mA 1 brown + 24 V transmitter supply
- internally 2 white Transmitter output
supplied 3 blue GND
4 black Bridge after GND
4 – 20 mA 1 brown not assigned
- externally 2 white Process actual +
supplied 3 blue not assigned
4 black Process actual -
Frequency 1 brown + 24 V sensor supply
- internally 2 white Clock input +
supplied 3 blue Clock input - (GND)
4 black not assigned
Frequency 1 brown not assigned
- externally 2 white Clock input +
supplied 3 blue Clock input -
4 black not assigned
Pt 100 1 brown not assigned
(see infor- 2 white Process actual 1 (current feed)
mation 3 blue Process actual 2 (GND)
below) 4 black Process actual 3 (compensation)
Tab. 9: Circular plug M8 - 4-pole (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.
Type 8692, 8693
Electrical installation
switch
Switch
on left
Switch
on right
Switch
on left
Switch
on right
Switch
on right
10.2.2. setting the proximity switch - optional
In the positioner / process controller with proximity switch
option, the latter can be set to the bottom or the top end
position.
Electronics module
Fig. 13: Setting the proximity switches
english
Setting screw
Jumper
Home position jumper
Setting
bottom end position CFA
and CFI or
top end position CFB
Jumper set
Setting
top end position CFA and
CFI or
bottom end position CFB
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