5-2-12.Pre-Resest Mode Using Npn Output; Pre-Resest Mode Using Npn Output - Omron F3SG series User Manual

5-2-12. Pre-Resest Mode using NPN Output

The following is the example of External Device Monitoring enabled, Pre-Reset mode, NPN output and
External Test in 0 V Active.
[DIP Switch settings] *2
EDM Enabled
Receiver Pre-Reset
NPN
Emitter External Test: 0 V Active
Configure functions with the DIP Switches before wiring.
[Wiring Example]
F39-JG A-L
S1
S1: Test Switch (Connect the line to 24 V if this switch is not
required)
S2: Lockout/Interlock Reset Switch
S3: Pre-Reset Switch
KM1, KM2: External device feedback
M: 3-phase motor
PLC: Programmable controller
(Used for monitoring only. NOT related to safety system.)
*1. When connecting to the PLC, the output mode must be
changed with the Configuration Tool.
*2. The functions are configurable with DIP Switch. Refer to
Chapter 3 Setting with DIP Switch for more information on
setting the functions by the DIP Switch.
Pre-Reset Switch(S3)
Unblocked
Beam state
Blocked
Reset Switch (S2)
OSSD
T1: Push time: must be T1 >= 300ms
T2: Pre-reset limit time between Pre-reset and Reset: must be T2 <= 60s
T3: Push time: must be T3 >= 300ms
Function
F39-JG A-D
S2 S3
KM1
KM2
IN
PLC *1
T1 T3
T2
Input/Output Circuit and Applications
DIP-SW1 DIP-SW2
: Indicates a switch position.
KM1 KM2
+24 VDC
Power Supply
0 VDC
KM1
KM2
M
E
F3SG-R
195
User's Manual