
8
R
ATINGS
H
ARDWARE
C
OMPATIBILITY
Products or components of products, which perform communications functions only
shall comply with the requirements applicable to communications equipment as
specified in UL60950 or CAN/CSA-C22.2 No. 60950-1, Information Technology Equip-
ment - Safety - Part 1: General Requirements. Where network interfaces are internal
to the control unit or receiver, compliance to CAN/CSA-C22.2 No. 60950-1 is ade-
quate. Such components include, but are not limited to: hubs; routers; NIDs; Third
party communications service providers; DSL modems; and Cable modems.
Table 3: Communicator Electrical Ratings
Model
3G2055
Cellular Only
TL2553G
Ethernet and Cellular
Power Supply Ratings
Input Voltage
3.5 / 3.9 / 4.2 VDC (min / NOM / MAX) from the SCW panel
Current Consumption
75 mA
100 mA
Standby Current (@
3.7V)
75 mA
100 mA
Alarm (Transmitting) Current)
400 mA @ 3.7V during transmission
Antenna Specifications
Dual band Antenna
and
Environmental Specifications
Operating Temperature
0°C - 49°C (32°F- 120°F)
Humidity
5% ~ 85% relative humidity, non-condensing
Mechanical Specifications
Board Dimensions (mm)
109 x 110
Weight (grams)
60
65
Table 4: Compatibility
Communicator
Receiver/
ControlPanel
Description
3G2055
TL2553G
Receiver
SG System I-IP, v1.14+
SG System II, v2.11+
SG-DRL3-IP, v2.3+
SG-DRL4-IP, v1.2+
SG-DRL5-IP, V1.0+
Control Panel
SCW9055/SCW9057 V1.00