Example Of Connection With Other Devices; Safety Sub-Function Control By Input Device - Mitsubishi Electric MELSERVO-J5 User Manual

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.
24 V
Safety controller MELSEC-WS series
CPU module WSO-CPU0
Safety I/O module WS0-XTIO
FLEXB
US+
A1
(24 V)
24 V
FLEXB
US+
A2
(0 V)
0 V
I1
I2
I3
I4
S1
X1
X2
0 V
A1
(24 V)
Q1
Q2
Q3
A2
(0 V)
CN8
SDOCOM
SDOA
CN8
SDOB
CN8
SDICOM
SDIA
SDIB
9 USING FUNCTIONAL SAFETY [G] [WG]
9.9 Example of connection with other devices
KM1
Servo amplifier
CN1A
Servo
motor
Controller
Deceleration
command
QX_
COM
KM1: Magnetic contactor
S1: Safety switch
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