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

10.10

Example of connection with other devices

Safety sub-function control by input device

This figure shows the connection that allows execution of safety sub-functions from the safety controller using the input device
assigned to pins of the CN3 connector.
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 combined 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)
MR-J5-_G_-HS_
CN3
SDO24VA
SDO_A
CN3
SDO24VB
SDO_B
CN3
SDICOMA
SDI_A
CN3
SDICOMB
SDI_B
Controller
Deceleration
command
COM
KM1: Magnetic contactor
S1: Safety switch
10 USING FUNCTIONAL SAFETY [G] (MR-J5-_G_-HS_)
10.10 Example of connection with other devices
KM1
CN1A
Servo
motor
QX_
491
10