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delivered with the product. See the installation and
operating instruction for the module regarding
electrical connections.
Use an antistatic service kit when handling
electronic components. This prevents
static electricity from damaging the
components.
1.
Loosen the screws and remove the front cover.
Be careful not to damage the cable between the
front cover and the back cover.
2.
Push the module on to the three guide pins and
into the socket. Press the module home, using
your fingers.
3.
Fit the screw to lock the module.
4.
Place the labels supplied with the module on the
back of the front cover.
5.
Make the electrical connections to the module as
described in the instructions supplied with the
module.
6.
Route the wires for the module through one of
the cable glands.
For modules with LAN or antenna cables, you
must order an additional cable gland M20.
7.
Fit the cover and cross-tighten the mounting
screws.
Related information
2.2.1 Removing the front cover
4.7 Supported communication interface modules
and protocols
8.18 Code 159 (Communication error CIMxxx)
2.3 Electrical connection
2.3.1 Cable requirements
WARNING
Electric shock
Death or serious personal injury
‐
The wires from the pump phases must
be rated at 90 °C (194 °F).
‐
The wires from the temperature
sensor, if any, must be rated at 480 V
and 70 °C (158 °F).
For the US market only, use flexible metal
conduits (FMC) only.
The wires from the temperature sensor, if
any, must be shielded.
Cable cross sections
Type of
Stranded with
cable
ferrule
Cross
2
[AWG]
[mm
]
section
Contactor
for the
1.5 - 2.5
16-14
pump
Terminal
block for the
2.5 - 10
14-8
power
supply
2.3.2 Protection of controller and supply cables
The controller and the power cables must be overload
protected. Protection must be done by a pre-fuse:
•
Melt type gL and gG
•
Auto fuse of type C
See the rated current for this specific product on the
product nameplate.
Related information
9. Technical data
Solid
2
[AWG]
[mm
]
1.5 - 4
16-12
2.5 - 16 14-6
7
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