8018630000 Weidmuller, 8018630000 Datasheet - Page 4

• Manufacturer Part Number: 8018630000
• Description: OPTOCOUPLER DISCRETE DK4O TS35
• Manufacturer: Weidmuller

Specifications of 8018630000

• Number Of Channels: 1
• Input Type: DC
• Voltage - Output: 5V
• Current - Output / Channel: 20mA
• Output Type: Transistor
• Mounting Type: DIN Rail
• Package / Case: Module
• No. Of Channels: 1
• Optocoupler Output Type: Transistor
• Input Current: 10mA
• Output Voltage: 48V
• Opto Case Style: Module
• No. Of Pins: 4
• Peak Reflow Compatible (260 C): No
• Input Current Max: 10mA
• Output Voltage Max: 48V
• Rohs Compliant: Yes
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Dc Forward (if): -
• Voltage - Isolation: -
• Vce Saturation (max): -
• Current Transfer Ratio (max): -
• Current Transfer Ratio (min): -
• Other names: DKO OPTO COUPLER TS

Optocoupler
2-pole DC output
The 2-pole DC output can be compared
with a conventional switch. In this version
it does not matter where the load is locat-
ed (in the output circuit), although the
necessary output supply voltage must be
available with the right polarity.
Optocoupler modules are usually indicat-
ed with an output supply voltage range
of, for example, 5 … 48 Vdc. The voltage
should on no account ever be lower or
higher than these values. The load current
should not be higher than the stated max-
imum output current. If current constantly
exceeds this value, the output stage will
be destroyed.
Derating diagrams show the relationship
of output current to ambient temperature
(indicated for the products on the follow-
ing pages).
2-pole AC output
A special semiconductor module (TRIAC)
is used for switching AC voltage in the
output stage of the optocoupler. Here, as
with the DC output, consideration must
also be given to the key data such as
voltage, frequency, maximum load current
and ambient temperature.
Optocoupler – Overview
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Use of the zero voltage switch ensures
that the load is only switched on at the
zero crossover of the voltage. The mod-
ules are always equipped with suitable
protection elements (varistor, RC combi-
nation) as protection from non-permissible
voltage peaks.
3-pole DC output
In order to function reliably, this kind of
output level required potential-related out-
put supply voltage with a single output. It
is rated for either positive switching (joint
reference potential: GND or 0V) or nega-
tive switching (joint reference potential:
positive voltage pole).
Standards
The following standards are complied
with:
– EN 50 178:
– DIN VDE 01206 part 101:
– DIN VDE 0884:
– DIN VDE 0109:
Electronic equipment for use in high
current installations
Protection from dangerous body cur-
rents, basic requirements for “protec-
tive separation” in electrical equipment
Optoelectronic couplers for “protective
separation”
Insulation coordination for equipment
within low-voltage systems, including
creepage and clearance distances for
configured printed circuit boards
Protection circuits
All optocoupler modules have a protec-
tion circuit in the output (usually with a
freewheel diode).
The load side must be protected to pre-
vent interference signals from coupling
into other lines.
K.51
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