Carrier 50CO Manual Del Usaurio página 42

7KHQ IROORZ WKH URXWLQJ VKRZQ LQ WKH ¿JXUHV EHORZ
When wiring via management systems (CMS) or master/slave control, as well as room sensors, go through the top of the cabinet
and the top section of the box, through the grommets shown in the box views.
In all cases, avoid following the power supply cables, to avoid interference to the signals sent.
Recommendations concerning the cables and routing in the box.
For the communications cables:
RS485 BUS cable: Multiconductor cable, shielded, jacketed (shielding with braiding)
- BUS RS485 cable for MODBUS or master/slave communication.
- LON BUS cable for LON communication (see LON specification)
For the room sensor cables:
Multipolar shielded cables of 3 to 5 wires with a maximum cross section of 1.5 mm 2 .
Please refer to the control manual and electrical diagram for more details concerning connection.
All the cable routings in the unit must be sealed tight.
The W115 model is supplied with covers which must be fitted on the side and front section of the casing.
X0039,03.2015
Cable routing
for management (CMS)
or room sensors.
Power supply
cable route
Raceways
Inputs
Route for
LON BUS
cable
LON gateway
Recommended
route for BUS
RS 485 cable
EN - 10
W115 model