Parallel Interference Prevention Specification (12-Core Cable) - Panasonic SF4D-TM1 User Manual

5-2-2 Parallel interference prevention specification (12-core cable)

The parallel interference prevention specification (12-core cable) is only for line synchronization.
The parallel interference prevention output wire (red) of the light curtain receiver is connected to
the parallel interference prevention input wire (gray / black) of a different light curtain emitter to
prevent mutual interference.
When the parallel interference prevention specification (12-core cable) is set, the function set-
ting indicator (orange) of the light curtain receiver lights up.
● When set to the parallel interference prevention specification (12-core cable), the response time
is fixed at 14ms, regardless of the interference prevention wires.
● Parallel interference prevention is possible for up to a total of three sets. For details, refer to the
"SF4D Series Instruction Manual".
● When parallel interference prevention is used and the master light curtain settings are read,
written, or initialized, or maintenance mode is turned ON, the slave light curtain control output
(OSSD 1 / 2) also turns OFF to ensure safety.
When set to the parallel interference prevention specification (12-core cable), the following func-
tions of the input / output wires change.
Terminal
No.
Emitter 10
Receiver 10
When set to the parallel interference prevention specification (12-core cable), auxiliary output 1
of the light curtain emitter operates as indicated in the table below.
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
Master
Parallel interference
prevention output wire
(Red)
Parallel interference
prevention input wire
(Gray / Black)
Lead wire When "Standard specification"
color is selected
Gray / black Application indicator input 2
Red Auxiliary output 2
CAUTION
When "Parallel interference prevention
specification (12-core cable)" is selected
Parallel interference prevention output
Functions
Slave
Parallel interference prevention input
59