EM-TRF · EM-TRF-USV Operating and Installation Manual / Leaflet no. M375EV5 (
8/2018
)
8
For installation, wiring, and commissioning
observe the recognised technical regulations,
especially safety and accident prevention
regulations.
For any wiring work follow the national and
local regulations and guidelines for electrical
installation.
Danger!
Danger of electric shock! Do not touch
any live components! Electrical equipment
carries a dangerous electrical voltage.
• Only skilled qualified electricians are
allowed to work on the electrical system.
• Switch off the power supply before
working on any electrical equipment.
Important!
Danger of injury or damage to electronic
parts from the weight of the transformer.
To avoid injury and damage, be sure to
grip the PCB properly and to handle it
with care.
Installing the EM-TRF and EM-TRF-USV
Step 1
1.Interrupt the voltage supply to the TCU3 controller
or TAM adapter module.
2.Open the lid.
3.Slide the 6-pin PCB connection plug onto the
expansion module PCB. The tiny plastic bridge on
the
plug fits into the cut-out of the expansion module
PCB. Make sure that the plug locks into place.
Step 2
1.Lower the expansion module with the connection
plug into the casing of the TCU3 or TAM and
place it in such a way that the connection plug is
aligned with the appropriate cut-out of the main
PCB.
2.Push the expansion module towards the main
PCB until the connection plug has been firmly
placed in the cut-out, and the fixing points (holes)
of the expansion module PCB and the main PCB
are
aligned.
3.Fix the expansion module with the supplied four
fixing screws.
5 Installation