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947486
Audio Outputs:
Two or three audio outputs are
available, depending on model. The VIP-851-25
provides two outputs, LINE and 25V. The VIP-851-
70/100 provides three outputs, LINE, 25V and 70V
or 100V. The LINE output provides a line-level
signal suitable for driving up to 40 Valcom self-
amplified speakers or other device requiring a line-
level source. The LINE output may be used in
combination with the 25V or 70/100V outputs. The
25V output provides up to 20 watts of audio power
suitable for driving 25-volt speakers, with any
combination of tap settings not to exceed 20 watts
total. The VIP-851-70/100 provides additional
connections for 70-volt OR 100-volt speakers, up to
20 watts total power. 70-volt speakers will connect
to the COM (common) terminal and the 70V
terminal. 100-volt speakers will connect to the
COM terminal and the 100V terminal. Do not mix
70V and 100V speakers on the same VIP-851-
70/100.
Relay Channels:
Access to the form C relay is
provided via a three pin screw terminal block. The
relay is labeled K1. The relay is brought out on
three terminals. The common contact is the middle
terminal with the normally closed contact labeled
NC and the normally open contact labeled NO.
Relay contacts are rated for 1A @ 24VDC.
VIP-851 Front View
VIP-851-25 Rear View
VIP-851-70/100 Rear View
Setup
Information specific to your application will need
to be programmed into the VIP-851 using a
computer. The PC used for programming should
be connected to the same subnet as the VIP-851.
Setup will be done using the IP Solutions Setup
Tool. Download the latest version of the free
IP Solutions Setup Tool from the Valcom web site
at www.valcom.com/vipsetuptool.
Status Indicator Lights
The VIP-851 has status indication lights on the front
panel:
STATUS:
Flashes during normal operation and
solid during system startup.
PoE+ FAULT:
Indicates the lack of correct PoE+
connectivity or an incorrect configuration of the
current available to the port the VIP-851 is
connected to.
SUPERVISION FAULT:
Indicates a connectivity
problem on either the LINE or 25V connections.
The activity for this LED is configured using the
IP Solutions Setup Tool.
LED OFF
–
No problem with any output.
LED ON SOLID
–
Problem with both 25V speaker
connection AND Line connection.
LED FAST BLINK
- (twice per second) Problem
with 25V speaker connection only.
LED SLOW BLINK
(on off for 2 seconds) Problem
with Line connection only.
Green LED:
(Link) Indicates Ethernet connection
when illuminated.
Yellow LED:
(Activity) Indicator flashes to indicate
network activity.
