Installation Instructions
The diagram below shows the typical installation of the RSW-1002
with VT-1001 and VR-1001 fiber optic video transmission units.
Upon loss of the primary video signal, the RSW-1002 will
automatically switch the remaining secondary (backup) video signal to
the output as well as activate the front panel alarm “Alm” indicator
and ALM-1000 Alarm Sensing Unit if used.
Power Terminal Block Connections
Pin Function
1
Alarm output for use with optional Alarm Sensing Unit
ALM-1000. No other connections should be made to this
terminal
2
+11 to 24 DC or AC Volts input
3
AC or DC return (Common to Housing)
Be certain to check all connections, settings and voltages before
applying power
108515 Rev E
Mode Switch
Setting Function
Pri
Forces Primary feed to common output
Auto
Auto mode;
If there is no signal on primary feed, but a signal
on the secondary feed, the secondary feed is
connected to common output. Otherwise,
Primary feed connects to common output.
Sec
Forces Secondary feed to common output
Indicator Lights
Indicator Lights
when
Pwr
Proper power is present.
Alrm*
One or both video input signals are not present
Pri
A signal is present at Primary input
Sec
A signal is present at Secondary input.
Fault
The loss of the signal at Input 1 (Primary) has
occurred and the video signal at Input 2 (Backup)
has been routed to the output.
* Note that if the alarm “Alm” indicator is enabled the output for the
optional ALM-1000 Alarm Sensing Unit will also be enabled.
5 Pin Control Terminal Block Connector Block
Pin Function
Relay contacts
(2 Amp dry contact)
1
Normally Open Contact
2 Common
Contact
3 Normally
Closed
Contact
External control of Mode (valid only when in Auto mode)
4
Ground to Force Primary output
5
Ground to Force Secondary output
Typical Redundant Fiber Optic CCTV System
Fiber Optic Cable
Camera
Monitor
VT-1001
VR-1001
ALM-1000
Alarm
Contacts
RSW-1002
Camera
VT-1001
VR-1001
Fiber Optic Cable
