SICK MITSUBISHI ELECTRIC MELSEC iQ-F Series - Page 45

4 FUNCTIONS
4.2 Built-In Program Selection Function
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4
■Programs that can be set for an FX5-SF-8DI4
Eight safety inputs of an FX5-SF-8DI4 are grouped into two safety inputs: INPUT A (safety input I0 to I3) and INPUT B (safety
input I4 to I7) of the rotary switch.
A program to link the four safety inputs to logic path A or B of an FX5-SF-MU4T5 can be selected by the rotary switch.
The list of built-in programs that can be set for an FX5-SF-8DI4 is as follows.
: Supported, : Not supported, : Not available
(1) Cross-circuit detection
(2) Synchronous time monitoring
Prog
ram
Overview Description Logic path A
connection (l0/l1, l2/l3)
Logic path B
connection (l4/l5, l6/l7)
Program overview
Input
device
(1) (2) Input
device
(1) (2)
0 Inactive FX5-SF-8DI4 is inactive. The input
signals are ignored.
  
1 AND link
(single-
channel)
Connect four safety inputs of INPUT
A or INPUT B in single-channel, and
link them to logic path A and B of an
FX5-SF-MU4T5 using AND logic.
Unused safety inputs are required
to be connected to a plus terminal
or T terminals.
N/C N/C 
(1) Connect logic path A
with AND link
(2) Connect logic path B
with AND link
2 AND link (dual-
channel) (1)
Connect four safety inputs of INPUT
A or INPUT B in dual-channel, and
link them to logic path A and B of an
FX5-SF-MU4T5 using AND logic.
Unused safety inputs are required
to be connected to a plus terminal
or T terminals.
N/C + N/C N/C + N/C 
(1) Connect logic path A
with AND link
(2) Connect logic path B
with AND link
3 AND link (dual-
channel) (2)
N/C + N/C N/C + N/C 
4 AND link (dual-
channel) (3)
N/C + N/O N/C + N/O 
5 AND link (dual-
channel) (4)
N/C + N/O N/C + N/O 
6 AND link (dual-
channel) (5)
N/C + N/C N/C + N/C 
7 OR link (dual-
channel)
Connect four safety inputs of INPUT
A or INPUT B in dual-channel, and
link them to logic path A and B of an
FX5-SF-MU4T5 using OR logic.
N/C + N/C N/C + N/C 
(1) Connect logic path A
with OR link
(2) Connect logic path B
with OR link
I0 I1 I2 I3
(1)
(2)
I4
I5 I6 I7
(1)
(2)
I0 I1 I2 I3
I4
I5 I6 I7
(1)
(2)
I4
I5 I6 I7
I0 I1 I2 I3