DX - ISOBUS
E
LECTRICAL APPLICATION RATE
ACTUATORS
D1.3
N
AME
:
T
RAINING
D
EPARTMENT
D
ATE
:
2019.09
P
AGE
:
22/55
R
ÉFÉRENCE
:
T
ECHNICIAN
O
PERATING
M
ANUAL
DX
ISOBUS
I
ND
01
5-
Electric control with pulse counter and/or
multimeter
It is also possible to check an electric actuator, using a
direct power supply and a pulse counter.
Connect a +/- or -/+ power supply on the red and blue
wires, the rod will extend or retract. There is a limit
switch. On the 2 other wires (black and white) it is
possible to count the pulses with a specific counter (e.g.
“Omron H7EC”, etc.). There should be 260 pulses for a
complete extension or retraction of the rod.
It is also possible to check the actuator motor by
measuring the resistance between the blue and red
wires when it is in mid-stroke. Result 2.3 to 2.4 Ω.