Connection Plan For Type 1094-Pmr Cable Head Electronics - Burkert 1094 Instructions De Service

4.5 Connection plan for Type 1094-PMR cable head
electronics
Switches and display
S Switch for switching over the control frequency
1
a (on)
b (off)
S Switch for de-activating the zero-point switch-off
2
a (on)
b (off)
LED display
lights up when current is flowing through the solenoid
Connection terminals
1 Protective earth (PE, from power supply)
2
Operating voltage (24 - 28 V DC)
3
Common Earth
4
Standard signal input
5
Monitor output
Setting potentiometer
R minimum flow (zeropoint)
1
R maximum flow (amplification)
2
R ramp time (rise and fall identical)
3
medium frequency
low frequency
zero-point switch-off de-activated
zero-point switch-off activated
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