(ENGLISH)
J4C 20 TO 300 INSTALLATION INSTRUCTIONS
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3
Read these instructions before connecting the actuator. Damage caused by non compliance
of these instructions is not covered by our warranty.
J4C Electric actuators
operate with the use of live electricity. It is recommended that only qualified electrical
engineers be allowed to connect or adjust these actuators.
VOLTAGE
•
All our actuators model
S20
to
S300
are ready to work from
24-240 VDC/VAC
.
•
All our actuators model
B20
to
B300
are ready to work at
12 VDC/VAC
.
ELECTRICAL CONNECTORS
Warning:
Before connecting ensure that the voltage to be applied to the actuator is within the range shown on the
identification label. The supplied electrical connectors, used to connect to the actuator are DIN plugs. Ensure the
diameter of cable to be used conforms to the maximum and minimum requirements of the DIN plugs to maintain
water tightness.
Connector
Small Black
Big Grey or Black
EN175301-803 Form CI
EN175301-803 Form A
Model
min. Ø
max. Ø
min. Ø
max. Ø
J4C 20 to 300
5 mm
6 mm
8 mm
10,5 mm
Warning:
Ensure that the square rubber seal is in place when fixing each DIN plug to the actuator, also when installing
the cable be sure that sealing 5 and 9 are well installed. Failure to do so could allow water ingress and damage
caused by this installation error will invalidate any warranty. The DIN plugs are fixed to their respective bases on the
actuator housing with a screw. Do not over tight the screw (10) when assembling (Max. 0.5Nm).
1
2
3
4
5
6
7
8
9
10
11
1. Gasket
2. Terminal strip
3. Cable fixing screws
4. Housing
5. Washer
6. Grommet
7. Gland - nut
8. Gasket
9. Washer
10. Fixing screw
11. ESD cap
ELECTROSTATIC DISCHARGE IMMUNITY (ESD):
The added ESD cap
(11) serves as component aimed at preventing any adverse effects
of electrostatic discharges. Its primary function is to ensure optimal
performance and extended durability for the actuator. Acting as a
safeguard, this additional component strengthens the actuator’s
immunity to ESD, significantly enhancing its overall lifespan.
The improvement allowed us to obtain the certification KR -
Korean Register.
