Placing And Mounting The Base Unit; Wiring - Produal Proxima WBU Commissioning And Maintenance Instructions

3. Plan the device locations.
Make sure the fixed power supply is available where needed. See the following table for power
supply options.
Device
WBU
WTR
WTR24
WTR-IM
Note: For reliable range planning, you have to assume some unfavourable conditions.
Planning with a few meters smaller range offers reserve against the most typical bad
conditions. Bad conditions are often resulted from later environmental changes (people,
partition wall relocations, furniture, plants, etc.). Also the device real positions might
deviate from the plan.
4. Verify the device locations before final installation by checking the signal propagation paths.
5. Check the signal strength in the planned locations during commissioning and adjust as needed.

3.3 Placing and mounting the base unit

The ideal base unit installation place is the central location in the network area. The device should be
at least 10...15 cm away from the wall corner or concrete ceiling.
The base unit is designed for hidden installation, e.g. above a false ceiling, and doesn't normally
require any additional cover for the cabling. However, the installation regulations may be different in
your country.
Important: Check the local installation regulations before making any installations.
It's recommended to use cable ties or equivalent to have some pull relief and to tidy up the
installation. If a touch protection is required on the terminals, please use a CUCC cable cover.
The base unit can be mounted on the wall by screws or to a 35 mm DIN rail.

3.3.1 Wiring

CAUTION: Device wiring and commissioning can only be carried out by qualified
professionals. Always make the wirings while the power is switched off.
The device terminals are grouped according to the functions to avoid any wiring mistakes. There are
extra G and G0 terminals for connecting the separate supply voltage for other devices.
The terminals are designed for maximum of 1,5 mm
communication (RS‑485) should be twisted pair (2x2 pairs).
3.3.1.1 Top connectors
Supply 24 VAC
G 24 Vac/dc supply.
Produal Oy | Keltakalliontie 18, FI 48770 Kotka, Finland | tel. +358 10 219 9100 | fax. +358 5 230 9210 | info@produal.com
Published: 18.07.2019
Power supply
Battery
x
x
2
Information is subject to change without prior notice.
24 Vac/dc
x
x
x
cable area. Please note that the cables for
15 (63)
EN - 5401comm