FSR IT-R4 - Manual (Page 6)

6
Typical Application
P O C P O C
3 4 RELAY
RELAY 2 1
A
INPUTS
CONTROL
B E D
POWER
12VDC/0.2A
NTELLI- OOLS
IT-R4 MODEL:
C
MODE
SWITCH
SEE BOTTOM
FOR DETAILS
1 1 2 3 4
ON 1
OFF 0
P O C P O C
KEYPAD
INPUT
SPEAKER
MUTE
RELAY CONTACT
CLOSURE FOR LIGHTING
STAGE/SCREEN
CONTROL
LOGIC LEVEL
CONTROLLED DEVICE
TO AC POWER - AC
ADAPTER SOLD
SEPARATELY
MODEL: IT-PS1
FSR PN: 16805
Caution:
The IT-R4 and IT-R4S relay interface modules are not intended to directly switch AC line voltages.
Connection to lighting and shade and screen systems should be done at the low voltage control interface
provided by the manufacturer.
If you must interface to AC line voltages, add a relay module designed for this purpose such as the FSR 12 Volt
AC-2 or 12 volt AC-2A.
LOW VOLTAGE
CONTROL
INTERFACES