Omron DEVICENET SAFETY - 04-2005 Operation Manual page 68

•
•
For Model DST1-MRD08SL-1, Apply only one AC line phase to the relays output.
L1 L2 L3 N
For Model DST1-MRD08SL-1, Insert a fuse rated at 3.15A or less for each output terminal to
protect safety output contacts from welding.Confirm the fuse selection with the fuse manufac-
turer to ensure the dependability of the characteristics of the connected load.
IMPORTANT: • Supply power to both V0 and V1. The states of the relay contacts are internally monitored
68
Test Output Circuit
Internal
Circuit
Safety Output Circuit
DST1-
MRD08SL-1
Load
Load
Correct
from the power supply of V 0.
• Power supply terminal V1 for the outputs is internally monitored. Supply the voltage in the
specified range (20.4 to 26.4 VDC). If the voltage is supplied outside this range, voltage
will not be supplied to the output circuits.
V0+
I/O Power Supply
Circuit
Safety Input Circuit
V1+
I/O Power Supply
Circuit
V0+
! WARNING
L1 L2 L3 N
DST1-
MRD08SL-1
Load
Incorrect
V0
G0
T0...T3
IN0...IN3
V1
G1
OUT0
...OUT3
C0...C3
OUT0e
...OUT03e
C0e...C3e
Load
Section 5: DST1-series