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WGA 01 D
Seperator alarm WGA 01 D • Manual
Afriso EMA AB, Kilvägen 2, SE-232 37 Arlöv • Tel: +46-40-92 20 50 • Fax +46-40-19 33 58 • [email protected] • www.afriso.se
Wiring the system using multi-core cables
Note:
Read the installation instructions
Installation should only be carried
out by a suitably qualified Instal-
lation Engineer.
The intrinsically safe circuit must
not be earthed
When connecting more than 1 sensor it is
recommended that a junction box is used.
If a junction box is not used all cable joints
should be sealed using heat shrink tubing.
When connecting an WGA-ES8 sludge
sensor an external junction box should be
used that allows the shielded cable to be
grounded to earth.
When making connections between the
central control unit and a junction box this
should be interconnected using a multi-
core cable (6-core 1.0mm²) with connec-
tions made as shown in the following
diagram.
Terminals
K1: 230 VAC, 4 VA
K2: R1 Voltage free relay output (Symbols
on the circuit board are indicated in the
alarm condition)
K2: R2 Voltage free relay output (Symbols
on the circuit board are indicated in the
alarm condition)
K4: Terminal contact for membrane keypad
ribbon cable (not shown)
K3: 1-G Capacitive sensor WGA-ES4
K3: 2-G Thermal sensor WGA-R6-S
K3: 3-G Sludge sensor WGA-ES8
Recommended cable
Power supply: 3 x 1.5 mm²
Multi-core cable to junction box: 6 x 1 mm²
1 2 3 4 5 6
2
1
2
1
2
1
Skärm
Installation
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