Labkotec LCJ1-1 User manual

DOC001645-0 | 1.3.2018
LCJ1-1
LCJ1-2
LCJ1-3
OPERATING INSTRUCTIONS (EN)
CABLE CONNECTOR

OPERATING INSTRUCTIONS (EN)
CABLE CONNECTORS LCJ1-1, LCJ1-2, LCJ1-3 1 / 3
DOC001645-0 | 1.3.2018
GENERAL
This user manual is part of the product.
-Read the manual before use.
-Store the manual for further use.
-Please report on any discrepancies in the
manual to the manufacturer.
Labkotec reserves the right for changes of this
manual due to continuous product development.
SAFETY
The operator of the system is responsible in
terms of planning, mounting, commissioning,
operating and maintenance.
Assembly, commissioning, operation,
maintenance and dismounting of any devices
may only be carried out by trained, qualified
personnel who have read and understood the
instruction manual.
Laws, standards, or directives applicable to the
intended use must be observed. In relation to
explosive areas, Directive 2014/34/EU must be
observed.
The devices are only approved for appropriate
and intended use. Ignoring these instructions will
void any warranty and absolve the manufacturer
from any liability.
The device must only be operated in the ambient
temperature range specified.
DELIVERY, TRANSPORT AND STORAGE
Check the packaging and contents for damage.
Check that the parts are all present and correct
with respect to the order and shipping
documents.
Note the permitted storage temperature in
technical specifications.
INTENDED USE
Cable connectors LCJ1-1, LCJ1-2 and LCJ1-3 are
designed to extend sensor cables in potentially
explosive atmospheres, especially together with
oil separator alarm devices.
Products
LCJ1-1
Cable connector for one sensor
LCJ1-2
Cable connector for two sensors
LCJ1-3
Cable connector for three sensors
LCJ1-1 is designed to extend an unshielded two-
wire sensor cable to one unshielded two-wire
extension cable.
LCJ1-2 is designed to extend two unshielded two-
wire sensor cables to one unshielded two-wire
extension cable.
LCJ1-3 is designed to extend three unshielded
two-wire sensor cables to one unshielded two-
wire extension cable.
MOUNTING AND INSTALLATION
Detailed connection diagrams are available in the
manuals of sensors and control units.
NOTE! Despite degree of protection IP68,
condensation can form in the device under
conditions of high humidity and large
temperature fluctuations. We therefore
recommend that the inside of the cable
connector be filled with gel or resin.
REPAIR AND MAINTENANCE
The devices may not be repaired, changed or
manipulated. If there is a defect, the product
must always be replaced with an original part.
DISPOSAL
Devices, packaging material, and possibly
contained batteries must be disposed of in
compliance with the applicable laws and
guidelines of the corresponding country.

OPERATING INSTRUCTIONS (EN)
CABLE CONNECTORS LCJ1-1, LCJ1-2, LCJ1-3 2 / 3
DOC001645-0 | 1.3.2018
TECHNICAL SPECIFICATIONS
LCJ1-1
LCJ1-2
LCJ1-3
Dimensions
Ø 30 x 145 mm
Ø 35 x 145 mm
Ø 35 x 145 mm
Weight
70 g
85 g
85 g
Temperature
Ambient temp.: -20 ... +60°C, Storage temp.: -20 ... +60°C
Protection
IP68
Ex-classification
Simple apparatus according to IEC/EN 60079-11 (Intrinsic Safety i)
II 1G Ex ia IIB T4 Ga
Ui = 30 V, Ii = 500 mA, Pi = 1 W, Ta = -20°C …+60°C
Components (see Figures below)
(1)
Housing
ST 4000 ATEX, black, antistatic
(2)
Terminal
blocks
2 pcs, 2-pole, core cross
section 0,14-2,5 mm2
2 pcs, 3-pole, core cross
section 0,14-2,5 mm2
2 pcs, 3-pole, core cross
section 0,14-2,5 mm2
(3)
O-rings (*)
2 pcs, 17 x 1,5 (NBR70)
2 pcs, 22 x 2,0 (NBR70)
2 pcs, 22 x 2,0 (NBR70)
(4)
Cable
glands (*)
2 pcs, M20 x 1,5, PA, for
cable diameter 4-9 mm,
single-hole seal (CR)
1 pcs, M25 x 1,5, PA, for
cable diameter 5-13 mm,
single-hole seal (CR)
1 pcs, M25 x 1,5, PA, with
2-hole seal (2 x 5 mm
holes, NBR70)
1 pcs, M25 x 1,5, PA, for
cable diameter 5-13 mm,
single-hole seal (CR)
1 pcs, M25 x 1,5, PA, with
3-hole seal (3 x 5 mm
holes, NBR70)
(*) O-rings and seals of cable glands are mineral oil resistant
Figure 1. LCJ1-1 cable connector
Figure 2. LCJ1-2 cable connector
Figure 3. LCJ1-3 cable connector

OPERATING INSTRUCTIONS
CABLE CONNECTORS LCJ1-1, LCJ1-2, LCJ1-3 3 / 3
DOC001645-0 | 1.3.2018
CONNECTIONS SENSOR CABLE(S) / EXTENSION CABLE
Figure 4. LCJ1-1 cable connector
Figure 5. LCJ1-2 cable connector
Figure 6. LCJ1-3 cable connector
(1)
Sensor cable(s) unshielded
(2)
Extension cable unshielded
Note!
If shielded cable is used, shield must be cut and insulated properly
Labkotec Oy
Myllyhaantie 6
FI-33960 Pirkkala
FINLAND
Tel. int. [phone]
Email: [email protected]i
Labkotec AB
Ekbacksvägen 28
SE-168 69 Bromma
SWEDEN
Tel. int. [phone]
Email: [email protected]
Labkotec GmbH
Technologiezentrum
Lise-Meitner-Strasse 2
24941 Flensburg
GERMANY
Tel. int. [phone]
Email: [email protected]