CRS1-RPT01 Omron, CRS1-RPT01 Datasheet - Page 21

• Manufacturer Part Number: CRS1-RPT01
• Description: Repeater Unit
• Manufacturer: Omron

Specifications of CRS1-RPT01

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

● Load Short-circuit Detection (Output Only) (Bit Slave
This function monitors the load current for the output section and
detects a load short- circuit if the current per contact (or com-
mon) exceeds a specific value. When an external load short-cir-
cuit is detected, all Unit outputs are turned OFF to prevent
damage to the Unit's output circuits.
The I/O power for the Unit turns OFF if a short-circuit is detected
for even just one of the contacts being used.
The Slave Unit's SHT0 or SHT1 indicators can be used to check
whether an external load short- circuit has been detected. When
a load short-circuit is detected, a flag in a status area in the
Slave Unit turns ON to notify the Master Unit. The notification
details can be read using the CX-Integrator or using explicit mes-
sages.
When the cause of the short-circuit is removed, the Slave Unit is
automatically reset, and the power output to the connector for
which the short-circuit was detected is turned ON again.
Note: The OMRON S82J-series Power Supply Unit is recommended as the I/O
Units Only)
power supply. Load short-circuits may not be detected for power supplies
with an inverted L overcurrent protection characteristic. If using a power
supply with an inverted L overcurrent protection characteristic, use one
rated 100 W or higher.
Slave Unit
External load
Short-circuit
Outputs forced OFF
Short-circuits to the
external load can be
detected.
CRT1-series Smart Slave Units
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