J+J J4C S85 Handbook

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Index
HANDBOOK / J4C SERIES
J4C Electric actuators operate with the use of live electricity. It is recommended that only qualied electrical
engineers be allowed to connect or adjust these actuators.
VOLTAGE TO BE CONNECTED
All our actuators model S20 to S300 are ready to work from 24-240 VDC/VAC 50/60Hz-0/+5%
All our actuators model B20 to B300 are ready to work at 12 VDC/VAC ONLY, 50/60Hz-0/+5%
ELECTRICAL CONNECTORS
Warning: Before connecting ensure that the voltage to be applied to the actuator is within the range shown on the
identication 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
1. Gasket
2. Terminal strip
3. Cable xing screws
4. Housing
5. Washer
6. Grommet
7. Gland - nut
8. Gasket
9. Washer
10. Fixing screw
11. ESD cap
Read these instructions before connecting the actuator. Damage caused by non compliance of
these instructions is not covered by our warranty.
Warning: Ensure that the square rubber seal is in place when xing 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 xed to their respective bases on the actuator
housing with a screw. Do not over tight the screw (10) when assembling (Max. 0.5Nm )
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, signicantly
enhancing its overall lifespan.
The improvement allowed us to obtain the cer tication KR -
Korean Register.
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J+J J4C S85 Specifications

General

Brand	J+J
Model	J4C S85
Category	Controller
Language	English