26
TGH 1360E
6 Wiring and commissioning
Wiring and commissioning may only be carried out by qualified personnel in
consideration of the current safety regulations.
First fix the IR5002 to the wall using the intended mounting holes in the
enclosure. Then all the electrical connections can be carried out.
Attention: Make sure that the installation is voltage-free before
connecting the device!
Follow these steps :
•
Connect the PE conductor to the PE and PE2 terminals.
•
If you use the coupling device AG5002, connect the leads of the coupling
device to the terminals AK/L+, AK/L-, AK/U+, AK/U-, T1 and T2.
Attention: Be sure not to mix up the connecting leads !
The connecting leads of the coupling device AG5002 are labelled.
•
Connect the contacts of the alarm relays, the external digital input 1 and the
serial interface.
•
Connect the positive pole of the IT system to the IR5002 terminal L+.
•
Connect the negative pole of the IT system to the IR5002 terminal L-.
Attention: For short-circuit protection, the connections to the system
coupling L+ and L- have to be equipped with a protective device (a fuse of
6 A is recommended).
•
Connect the supply voltage to the IR5002 terminals L1/L+ and N/L-.
For short-circuit protection, the connection to the supply voltage has to be
equipped with a protective device according to IEC 60364-4-473 (a fuse of
6 A is recommended).
•
Switch on the supply voltage.
•
If necessary, make the respective adaptations via software (described in
chapter SETTING AND OPERATION).
•
Connect the system voltage. After approx. 10 seconds a screen appears
displaying the measuring values.
Important note:
Be sure not to disconnect the PE conductor from the system to be
monitored unless all other wires are disconnected.
Danger !
Danger !
