DRT2-ID32BV-1 Omron, DRT2-ID32BV-1 Datasheet - Page 280

• Manufacturer Part Number: DRT2-ID32BV-1
• Description: 32 In Vert MIL Connector PNP
• Manufacturer: Omron

Specifications of DRT2-ID32BV-1

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

Automatic Recovery
Mode Restrictions
Advanced Environment-resistive Terminals
Note When an external load short-circuit is detected, the External Load Shorted
be turned OFF to prevent damage to the transistor, the Load Shorted Flag will
be turned ON, and the indicator will light red.
In automatic recovery mode (Fig. 2), the short-circuit protection status will be
automatically cleared and the output current will start to flow again when the
transistor's shutdown temperature (Tj) drops to the reset temperature (Tr).
In manual recovery mode (Fig. 3), the short-circuit protection status will be
held even when the transistor's shutdown temperature (Tj) drops to the reset
temperature (Tr), and recovery will occur when the Unit is reset by turning
OFF the I/O power supply or the Unit's power supply.
Fig. 1 Normal Operation
Fig. 2 Overload or Short-circuit (Automatic Recovery Mode)
Fig. 3 Overload or Short-circuit (Manual Recovery Mode)
The Unit has load short-circuit protection, but automatic recovery mode is
designed to protect the internal circuits specifically from a brief load short-cir-
cuit.
In automatic recovery mode, the Unit's load short-circuit protection is auto-
matically cleared when Tj = Tr, as shown in Fig. 2. Therefore, as long as the
cause of the short-circuit is not removed, the output's ON/OFF operation will
repeat.
If the Unit is left with a short circuit, the internal temperature will rise, causing
damage to the Unit. Always remove the cause of an external load short-circuit
promptly.
Flag will turn ON in the Unit's Status Area and the indicator corresponding to
the shorted output contact will turn ON. An OR for all contact status will output
to the Short-circuited Flag.
Status
I/O power
supply
OUT
Iout
Status
LED
OUT
I
ERR
OUT
Iout
OUT
LED
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
I
ON
OFF
ON
OFF
ON
OFF
ON
OFF
lim
I lim
Tj =Tstd Tj =Tr
Tj =Tstd
OUT: Output contact
IOUT: Output current
ERR: Alarm output, ERR indicator
I lim: Current limit
Tj:
Tstd: Thermal shutdown temperature
Tr:
Transistor junction temperature
Reset temperature
Section 6-4
259