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31
AES Switcher Sentinel
®
2+1 Installation and Operation Manual
SPECIFICATIONS
Specifications
Ethernet Interface:
RJ-45, 10base-T or 100base-TX, auto sensing with
link & activity LED indicators - Full/half duplex.
Protocols:
TCP/IP, UDP/IP, ARP, ICMP, SNMP, DHCP, HTTP,
SMTP, ESMTP (Gmail.)
AES Program Switcher:
Via mechanical latching sealed relays utilizing
2-form-C bifurcated – crossbar silver alloy with gold
overlay contacts.
DACs:
(2) 24-bit stereo delta-sigma DACs.
ADC:
(1) 24-bit stereo delta-sigma ADC. Internal sample
rate dip-switch selectable between 44.1khz and
48khz.
ADC External Word Clock Input:
Female BNC jack. 75
Ω
, balanced. 5V nominal sig-
nal level. Enabled via dipswitch. 32 to 96kHz range.
Silence Sense Level:
-15 to -35 dB below normal level, in 1dB steps.
Alarm Delay, Restore Delay Time:
0 to 65535 seconds (18 hours, 12 minutes and 15
seconds).
Remote Control Inputs:
Closure to ground (Sustained or momentary
depending on mode). Internally pulled up to 5 VDC.
Relay Outputs (K4, K5. K6):
K4, K5, K6 = STST,NO. Dry contacts, 30 VDC @ 1
Amp maximum rating.
Connectors:
AES/EBU = XLR. Analog = RJ45. St com-
patible. All other I/O, removable euro-block screw
terminals. Mating plugs supplied.
Included power supply:
PS-1515-IEC universal switching power supply
with IEC inlet and domestic AC cable. 95-235 VAC
50-60hz input, +/-15 VDC 500mA output with 3-pin
AMP-style latching power connector.
Size:
8.50” x 7.10” x 1.576” (WDH)
Weight:
3.0 lb.
Options:
* RA-1, 1-RU 19” rack shelf.
Accommodates 2 units.
CAUTION!
For safety, never con-
nect 120 Vac circuits to
the above relays!
WEBSITE:
Visit our web site for
product updates and
additional information.
