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Maintenance Information Window Section 5-4
External Load/Sen-
sor Disconnected
Detection
ON when the External Load Disconnected Detection or Sen-
sor Disconnection Detection function is triggered.
Models supporting External Load Disconnected Detection (for
outputs): DRT2-OD
@@SLH(-1) and DRT2-MD32SLH(-1)
Screw-less Clamp Terminals
Models supporting Sensor Disconnected Detection (for
inputs): DRT2-ID
@@SLH(-1) and DRT2-MD32SLH(-1) Screw-
less Clamp Terminals
Sensor Power Short-
circuit Detection and
External Load Short-
circuit Detection
ON when the External Load Short-circuit Detection or Sensor
Power Short-circuit Detection function is triggered.
Models supporting this function (for inputs): DRT2-
ID
@@SLH(-1) and DRT2-MD32SLH(-1) Screw-less Clamp
Terminals and DRT2-ID16S(-1) and DRT2-MD16S(-1) Sensor
Connector Terminals
(When using a Sensor Connector Terminal, the I/O power sup-
ply to the entire Terminal will be turned OFF if a short circuit is
detected in even one sensor’s power supply.)
Operation Time Over ON when the measured operation time exceeds the user-set
monitor value.
Basic models*: DRT2-MD16(-1), DRT2-ID16(-1), and DRT2-
OD16(-1)
Relay output model*: DRT2-ROS16
Sensor Connector models: DRT2-MD16S(-1)
3-tier I/O Terminal Block models: DRT2-
@D16TA(-1)
MIL Connector models: DRT2-
@D16ML(X)(-1), DRT2-
@D32ML(-1),
DRT2-
@D32B(-1), and DRT2-@D32BV(-1)
Screw-less Clamp models: DRT2-
@D@@SL(-1) and DRT2-
@D@@SLH(-1)
*This function can be used in these models only when an
Expansion Unit is mounted and the Slave operates as an I/O
Unit.
Item Description