Close Control Regulation Program
12 06MC0071@00B0110
01/10/2012
POWER SUPPLY CONNECTIONS TO THE UTS01
Observe the following rules:
•
The power supply terminals on the UTS01 are called G and G0. The connection is made using 2-pin
removable terminals. Possible cross-section of the wires: 0.5 to 1.5 mm
ϸ
;
•
A dedicated 800 mAT fuse must be installed externally between the power supply and terminal G;
•
If the transformer that supplies the UTS01 is the same that also supplies “UpCO” devices, then terminal G0
on the UTS01 must be connected to terminal G0 on the pCO;
•
Important: if the secondary of the power supply transformers needs to be earthed, then terminal G0 must
be earthed, both on the UpCO and the UTS01.
SERIAL INTERFACE pLAN
RS485 serial for communication with UpCO controllers, via 3-pin removable terminals. Use a shielded twisted pair
cable, AWG20-22, maximum length 200 m. The total length of the network must not exceed 500 m. The
capacitance between the wires must not exceed 90 pF/m. (See paragraph CABLE FOR LAN AND SUPERVISION
CONNECTION)
Note: to reach the maximum length use a bus layout with branches that do not exceed 5 m.
FUNCTIONAL CHARACTERISTICS
Protocols supported: pLAN protocol, “Point-Point” protocol (text mode only)
Backlighting: with two levels of brightness, “high” and “normal”
GENERAL CHARACTERISTICS
•
Operating conditions: UTS01: 0T45°C, 0 a 85% U.R. non condensing
•
Storage
conditions:
-10T70°C, 0 a 85% U.R. non condensing
•
Index of protection (IP)*: IP20
•
Dimensions
(mm):
see Fig. 1
•
Environmental
pollution:
2
•
Category of resistance to heat and fire: D
•
Class and structure of the software: A
•
Duration of the backlighting lamp: 30000 hours at 20 °C and “normal” brightness
*:The front panel of the UTS01 for panel mounting (code PGD****F**) is compliant with IP40 index of protection.
DISPOSAL OF THE PRODUCT
The product is made up of electronic, glass, metal and plastic parts. The product may also feature a
CCFL lamp, which may contain small quantities of mercury. All these parts should be disposed of
according to the legislation in force.
Clamp for
connection
power
Clamp for
serial interface
connection plan