1-34
SRX-R320
87654321
15
14
13
12
11
10
9
Pattern 2
Normal: Short
Interlock: Open
Open/short between pin 5 and pin 6 with the pin 3 and pin 4 shorted state
2. External fan control function
This unit mounted a power interlocking relay for external fan control.
The transfer contact type relay controls between normally-open and normally-closed by selecting the pins.
n
The relay for external fan control is used for switching the ON/OFF control signals for fan. The driving
current of fan is not switched.
PIN assign
Pin Signal
name
Function
Pin 7
RELAY1_A
make contact
Pin 8
RELAY1_B
break contact
Pin 9
RELAY1_C
transfer contact
Operation table
Operation terminal
Operating state
STANDBY
POWER ON
RELAY1_C
5
RELAY1_A
open
short
RELAY1_C
5
RELAY1_B
short
open
Contact speci
fi
cation
Contact rated voltage/current: 25 V DC/500 mA
Summary of Contents for SRX-R320
Page 1: ...DIGITAL CINEMA PROJECTOR SRX R320 INSTALLATION MANUAL 1st Edition ...
Page 4: ......
Page 6: ......
Page 44: ...1 38 SRX R320 1 14 Dimensions Front Left Exhaust Barycentric position Barycentric position ...
Page 46: ......
Page 125: ......
Page 126: ...Sony Corporation SRX R320 SY E 9 968 659 01 Printed in Japan 2009 10 22 2009 ...