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www.wegener.com 800032-01 Rev. G 5
Unity 4600 User’s Manual
SERIAL PORTS
Standard RS232, DCE
Handshaking None
Selectable Services Terminal monitoring and control
Modem dial-in
Auxiliary async data output (Release 2 or later)
COMPEL
®
E-mail character-based async output
Local COMPEL control input (testing only)
Baud Rates Up to 38.4 kilobaud
Formatting 8 data bits, one start, one stop-bit, half-duplex. Parity selection
set by unit software.
ETHERNET PORT
Physical Layer Full-duplex, auto-negotiating 10baseT, 100baseT (twisted pair)
on RJ45 jack
Media Access and Link Layers Per IEEE 802.3 (Ethernet)
Network and Transport Layers Binds to TCP/IP stack which enables Web-based control
(Release 4 or later).
ALARM/CUEING RELAYS 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. The user-cue relays may
also be placed in a nonvolatile "Follow Warning" setting such
that the relay is ON for unit warning states and OFF when there
is no warning. When in "Follow Warning", the relay will not
respond to volatile settings, the Pulse command, or any
nonvolatile commands sent to "all" relays. An individual relay
must be addressed directly to set it back to ON or OFF.
Type Form C, wiper contacts NC contact when de-energized and NO
contact when energized
Polarity Common, NC and NO contacts supplied externally
Rating 30VDC open circuit, 100 mA max current closed
FRONT-PANEL EMAIL
Up to 512-character messages from COMPEL
®
. New
messages over-write older messages. May also be cleared by
local user.
CHASSIS
Height Std. 1RU 1.75 inches (4.45cm)
Width EIA std. 19 inches (48.26cm)
Depth 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)
Weight ~10.5 lb. (with Receiver card & AV monitor option only)
Characteristic Specification