Page
28 - Manual
FB00800-EN - ver
. 1 - 07/2017 - © C
AME S.p.A. - The cont
ents of this manual ar
e subject t
o change at any time without prior notice.
TH/450 GSMGSM PROGRAMMABLE
THERMOSTAT
• Unit for domestic use.
• Independently-assembled electronic
device.
• Backlit graphic LCD.
• Powered by TH/PS 5V module:
5 V.
• Backup power supply:
3 x NiCd/NiMH AAA 1.2 V rechargeable
batteries (not included).
• Room temperature detection interval: 15
seconds.
• Reading resolution: 0.1 °C.
• Reading range displayed:
from 0 °C to +40 °C.
• Accuracy: ≤ ±0.3 °C.
• Class A software.
• Pollution rating: 2.
• Pulse voltage: 4 kV.
• Maximum control head temperature:
40 °C.
• Protection rating: IP30.
• Class II electrical insulation.
• Dimensions 120x86x20 mm.
• Operating temperature: from 0 °C to
+40 °C.
• Device overvoltage category: II.
• Maximum installation altitude: 2000 m
above sea level.
• Signal power ratios for GSM:
EGSM - 900MHz 33 dBm
DCS - 1800MHz 30 dBm
TH/PS 5V MODULE
• Power supply:
100÷240 V AC ~ 50/60 Hz.
• Current draw:
80mA.
• Relay features:
maximum voltage 250 V, maximum
current 5 A with resistive load, 2 A with
inductive load.
• Type of action: 1B-U.
• Contacts available:
1 NO/NC exchange contact.
Technical features
