Functions
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
63
5-2-3 Optical synchronization / standard specification (12-core cable)
Optical synchronization / standard specification (12-core cable) enables interlock settings and
test / reset input.
When set to optical synchronization / standard specification (12-core cable), the following func
-
tions of the input / output wires change.
Terminal
No.
Lead wire
color
When "Standard specification"
is selected
When optical synchronization / standard
specification (12-core cable) is selected
Emitter
1
Pale purple
Interlock setting input
NC
11
Yellow
Override input
NC
12
Red / white
Muting auxiliary output
NC
Receiver
11
Pink
Muting input A
Test / reset input
12
Yellow
Muting input B
Interlock setting
When set to optical synchronization / standard specification (12-core cable), the auxiliary output
of the light curtain operates as indicated in the table below.
Example of operation of emitter auxiliary output 1 when using "optical synchronization /
standard specification (12-core cable)"
Optical
synchronization
Operation of emitter auxiliary output 1 in each state of light curtain
OSSD
(Normal operation)
Test input
(Emitter)
Light reception status
Test input
(Receiver)
Lockout
Emitter
Auxiliary out-
put 1 setting
ON
OFF
Valid
Invalid
Unstable
light re-
ception
Stable
light re-
ception
Light
blocked
Valid
Invalid
Normal
operation Lockout
OFF when test
input is valid
ON
−
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON when test
input is valid
OFF
−
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF when
locked out
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON when
locked out
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
(The symbol "−" indicates either ON or OFF depending on the light curtain state.)
Example of operation of receiver auxiliary output 2 when using "optical synchronization /
standard specification (12-core cable)"
Optical
synchronization
Operation of receiver auxiliary output 2 in each state of light curtain
OSSD
(Normal operation)
Test input
(Emitter)
Light reception status
Test input
(Receiver)
Lockout
Receiver
Auxiliary out-
put 2 setting
ON
OFF
Valid
Invalid
Unstable
light re-
ception
Stable
light re-
ception
Light
blocked
Valid
Invalid
Normal
operation Lockout
OSSD negative logic OFF
ON
ON
−
OFF
OFF
ON
OFF
−
−
ON
OSSD positive logic
ON
OFF
OFF
−
ON
ON
OFF
ON
−
−
OFF
OFF when test
input is valid
ON
ON
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON when test
input is valid
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF when light re-
ception is unstable
−
ON
ON
−
OFF
ON
ON
OFF
−
−
ON
ON when light re
-
ception is unstable
−
OFF
OFF
−
ON
OFF
OFF
ON
−
−
OFF
OFF when light
is received
OFF
ON
ON
−
OFF
OFF
ON
−
−
−
ON
ON when light
is received
ON
OFF
OFF
−
ON
ON
OFF
−
−
−
OFF
OFF when
locked out
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON when
locked out
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
(The symbol "−" indicates either ON or OFF depending on the light curtain state.)
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