Wiring Diagrams - Omron Sti F3SJ-A Series User Manual

System Configuration and Functions

Wiring Diagrams

Wiring When Using Muting and External Device Monitoring Function
S1
S2
A1
B1
K1,K2 : Relay or other device that controls hazardous parts of the machine
K3
M1
*1 Use a switch for small loads (input specifications: 24V, 1.8mA)
*2 Can work as an interlock reset switch when interlock function is used. (Configuration by the setting tool is required)
*3 F3SJ operates even when K3 is not connected.
*4 Connect a muting lamp to either of external indicator output or auxiliary output 1 of an emitter or a receiver.
To connect a muting lamp to the auxiliary output 1, setting must be changed by the setting tool.
5 *
Two-wire type sensor cannot be used.
F3SJ-A
40
User's Manual
M1 *4
(Grey) Communication line (+)
(Pink) Communication line (-)
B A1 S1 S2
5
* *1 *1 * 2
* 5
: External test switch (connect to 0V if a switch is not required)
: Lockout reset switch (connect to 24V if a switch is not required)
: Contact by muting sensor A1
: Contact by muting sensor B1
Load or PLC, etc. (for monitoring)
:
: Muting lamp
*4
K1
K3 K1 K2
K2
* 3
* 4
+24V DC
Power
supply
0V