Digital Alert Systems R165A - Manual (Page 3)

3
Specifications
RF Isolation
> 60 dB @ 950 MHz.
Attenuation
+/- 1 dB 0 to 950 MHz
See Attached Graphs.
Power Requirement
100-240VAC +/- 2%, 50/60Hz
supplies +12V DC @ <300mA
(UL approved wall supply included.)
Control Inputs
Contact Closure to GND or logic input
Absolute Maximum Input Voltage +12 VDC
Logical High Input Voltage +7 VDC
Logical Low Input Voltage +2 VDC
Max Sink Capability
<2.4 mA
Aux Relays Contact Rating:
30 VDC max; 1A max
Physical
1.75” H X 19” W X 7” D, 1 RU
Weight 5 lbs.
Optional Redundant Power Supply
Accessories Included with Instrument
Power Supply
Mating connectors
Mounting Kit
Manual/Data Sheet on CD
Design and specifications are subject to change without notice.