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Unity 4600 User's Manual
Characteristic
ALARM/CUEING RELAYS
Type
Polarity
Rating
FRONT-PANEL EMAIL
CHASSIS
Height
Width
Depth
Weight
Cooling
ENVIROMENTAL
Operating Temperature
Storage Temperature
AGENCY APPROVALS
UL
FCC
CE
800032-01 Rev. C
Table 1: Technical Specifications
One relay dedicated to indicate unit ALARMS and two relays
dedicated to user control (such as cueing). The ALARM relay
automatically de-energizes for alarm conditions so that power
loss to the unit indicates as an alarm.
Form C, wiper contacts NC contact when de-energized and
NO contact when energized
Common, NC and NO contacts supplied externally
30VDC open circuit, 100 mA max current closed
Up to 512-character messages from COMPEL . New mes-
sages over-write older messages. May also be cleared by local
user.
Std. 1RU 1.75 inches (4.45cm)
EIA std. 19 inches (48.26cm)
Back of rack-ears to rear panel: 14.9 inches (37.85 cm)
Back of rack-ears to end of connectors: 15.7 inches (39.88 cm)
~10.5 lb. (with Receiver card & AV monitor option only)
Fan-cooled with left-side inlet and right-side exhaust (viewed
from front). Fan is activated after unit reaches specific temper-
ature.
+10°C to +50°C (+50°F to +122°F) Unit gives warning indi-
cation for over-temperature conditions
-20°C to +70°C (-4°F to 158°F)
UL1950, 3rd Edition
Part 15B Class A, per Title 47 CFR (FCC rules)
EN60950, EN55022(94), and EN55024(98)—tested per
EN61000-4-2(95), -4-3(02), -4-4(95), -4-5(95), -4-6(96), and
–4-11(94)
12
Specification
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