9 USING FUNCTIONAL SAFETY [G] [WG]
9.9 Example of connection with other devices
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9
9.9
Example of connection with other devices
The following are examples of the MR-J5-_G_-RJ.
Safety sub-function control by input device
This figure shows connection that allows execution of safety sub-functions using input devices assigned to CN8 connector
pins from the safety controller.
The safety level Category 4 PL e, SIL 3 can be achieved with input signal diagnostics.
A1
(24 V)
A2
(0 V)
24 V
0 V
FLEXB
US+
FLEXB
US+
24 V
0 V
X1
X2
A1
(24 V)
Q1
Q2
Q3
A2
(0 V)
WS0-CPU0
WS0-XTIO
SDOCOM
CN8
CN8
SDOA
SDOB
SDICOM
SDIA
SDIB
S1
CN1A
CN8
KM1
QX_
COM
I1
I2
I3
I4
Safety controller MELSEC-WS series
Safety I/O module WS0-XTIO
CPU module WSO-CPU0
Application
Application
Safety sub-function
Control circuit
Servo amplifier
Deceleration
command
Controller
KM1: Magnetic contactor
S1: Safety switch
Servo
motor
Содержание MELSERVO-J5 MR-J5-G Series
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