8
Installing the Module
CAUTION!
Electrostatic discharge (ESD).
The modules' signal inputs are sensitive to electrostatic discharge.
Take measures to protect against ESD before inserting the module and
wiring the inputs.
Note:
Strip the insulation from the wires using a suitable tool to prevent
damage.
1) Switch off the power supply to the device.
2) Open the device (loosen the 4 screws on the front).
3) Plug the module into the slot (D-SUB connector),
see figure.
4) Tighten the module's fastening screws.
5) Connect the sensor cable.
6) Close the device by tightening the screws on the front.
7) Switch on the power supply
NOTICE!
Moisture ingress.
The cable glands must be tightly sealed.
If necessary, use suitable filler plugs or sealing plugs.
Note:
Only one LDO module can be connected to the Protos.