Template Operators Manual
Rear Panel
Issue No: 1
Page: 18
Ref: DVE6-ASUM-70xx
Copyright © 2019 IMT and Vislink are Vislink Technologies Inc. companies
5.3.
HPA Control
Connect to this 15-way D-type Female, RS485 port to control of a variety of
HPAs or SSPAs.
15W PIN#
Signal
Description
Remark
8
HPA RX -
RS485 RX data - (B) FROM HPA to
DVE
Twisted pair with RX+
9
HPA RX + RS485 RX data+ (A) FROM HPA to DVE Twisted pair with RX-
10
HPA TX-
RS485 TX data - (B) TO HPA from DVE Twisted pair with TX+
11
HPA TX+
RS485 TX data + (A) TO HPA from
DVE
Twisted pair with TX-
12
GND
Ground connection
Overall Screen
5.4.
Status Relay
The unit supplies a pair of ground free relay contacts to give a summary alarm
status of the DVE6100 Exciter. The relay default is factory configured for an
open circuit indicating a fail.
To reverse this configuration use the internal status link on the control PCB.
The relay contacts open if the DVE6100 Exciter loses power or has a major
alarm.
15W PIN#
Signal
Description
Remark
14
Status
relay
Relay contact opens on fault
Internal link to swap
NC/NO
15
Status
relay
Relay contact opens on fault
Internal link to swap
NC/NO
5.5.
AC Power
The rear panel, 3-pin IEC connector accepts power in the range 90 – 264VAC.
The unit employs Live & Neutral conductor fusing.
The two integrated fuses in the IEC connector should be ceramic at T5A rating
each.
The total power consumption is typically less than 70watts.
WARNING: Unplug any external IEC mains leads before removing the lid. The unit
uses dangerous voltages.
CAUTION: Connect a separate EMC earth to the earth point provided.
