GAI-Tronics 701-302ICS ICS AC-Powered Page/Party Plug-in Amplifiers - Manual (Page 21)

Pub. 42004-730L2B
ICS AC-Powered Page/Party
®
Plug-in Amplifiers Page: 19 of 20
f:\standard ioms - current release\42004 instr. manuals\42004-730l2b.doc
04/11
VLC Specifications
VLC minimum input level .............................................................................................................. 50 mV
RMS
VLC tolerance......................................................................................................................... 50 kHz +/−4%
RTU Specifications
RTU Input Control (with SmartSeries Models)
Switch type................................................... Normally open (N.O.) or normally closed (N.C.) dry contacts
End-of-line termination................................................................. 20 kilohms, or 15 kilohms + 5.1 kilohms
Cable resistance .................................................................................... 100 ohms maximum loop resistance
Contact closure resistance............................................................................................... 1 kilohm maximum
Open fault detection.................................................................................................................... >65 kilohms
Short fault detection...................................................................................................................... <200 ohms
Mechanical
Material/finish............................................................ 16-gauge cold rolled steel/textured gray powder coat
Dimensions ................................................................ 8.1 H
× 8.1 W × 3.0 D inches (20.6 × 20.6 × 7.6 cm)
Handset/Speaker Amplifier
Net weight............................................................................................................................5.25 lbs. (2.4 kg)
Shipping weight ...................................................................................................................6.25 lbs. (2.8 kg)
Speaker Amplifier
Net weight............................................................................................................................4.25 lbs. (1.9 kg)
Shipping weight ...................................................................................................................5.25 lbs. (2.4 kg)
Environmental
Temperature range (operation and storage) ............................................ −22º F to 158º F (−30º C to 70º C)
Humidity ...................................................................................................................... 95% non-condensing
Approvals
NRTL Listed for USA and Canada.............................................Class I, Groups A, B, C, and D, Division 2
Class II, Groups F and G, Division 2
Class III, Division 2 Hazardous Locations
Temperature Code, T4