Datasheet
MICROOPTO
OPTO Modules
NEW
The MICROOPTO line of solid-state relays provides
several options for switching and protecting signals.
The line features pluggable cross connections and
industrial standard marking options, all in a standard
terminal block footprint of 6.1mm.
By using opto-coupler technology, this line of devices
will have a very long service life without failure or issues
such as switching noise and contact bounce. These
units are resistant to shock and vibration and, during
operation, do not emit electromagnetic noise or
switching related sparks.
The MICROOPTO solid-state relays are CE and
c
UL
Us
approved.
Canada
Weidmuller, Canada
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (877) 300-5635
Email: info1@weidmuller.ca
Website: www.weidmuller.ca
Mexico
Weidmuller, Mexico
Blvd. Hermanos Serdán 698
Col. San Rafael Oriente
Puebla, Puebla, Mexico
C.P. 72029
Telephone: 01 222 2686267
Facsimile: 01 222 2686219
Email: clientes@weidmuller.com.mx
Website: www.weidmuller.com.mx
United States
Weidmuller
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: info@weidmuller.com
Website: www.weidmuller.com
MICROOPTO
For high switching frequency
up to 100kHz
• Proper load signal up to 100kHz
• Switching delay time < 3µs
• Extensive protection circuitry
OPTO Modules
MOS 12…28VDC 100 kHz
+24 V DC
0V
A special integrated circuit in the opto module
MICROOPTO 100 kHz
ensures that rapidly
transmitted signals are isolated from one another
and that they can be transferred practically without
delay. This allows switching frequencies up to
100 kHz to be achieved.
Comprehensive suppressor circuits safeguard the
module against line-borne transients and voltage
spikes.
Technical data
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
Max. input frequency
Status indicator
Protective circuit
Load side
Solid-state type
Nominal switching voltage
Nominal switching current
Voltage drop at max. load
Leakage current
Short-circuit-proof/Protective circuit
Switch-on delay/Switch-off delay
Continuous current
Pulse loading, max. current
Load category
General data
Ambient temperature (operational)
Storage temperature
UL 94 flammability class
Humidity
Approvals
Standards
Insulation coordination (EN 50 178)
Rated voltage
Rated impulse withstand voltage
Clearance and creepage distances for control side - load side
Surge category
Pollution severity
Dimensions
Clamping range (rating- / min. / max.)
Length x width x height
Note
12VDC…28VDC
0.08…0.3 W
> 5.6V
< 5.1V
100 kHz
LED green
Varistor, reverse polarity protection
Bipolar transistor
24VDC ±20%
50 mA
≤
2V
< 20 µA
no /Varistor, reverse polarity protection
< 200ns/<400ns
Max. 50 mA
0.6A (20 ms)
LC A
For example rotational speed measurement
Sensor
Power supply
-20 °C…+60 °C
-40 °C…+80 °C
V-0
5…95 % RH
T
u
= 55°C, no condensation
CE;
c
UL
Us
EN 50178, IEC 62314, UL508
300V
4kV (1.2 / 50 µs)
> 3mm
III
2
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
mm
2
mm
Ordering data
Connection system
Screw connection
Note
Type
MOS 12-28VDC 100kHz
Qty.
1
Part No.
8937990000
Control
Accessories
Note
2
OPTO Modules
For DC loads up to 300VDC
and 1A
• Load circuit: 12-300VDC 1A
• Power Boost: 20A / 20 ms, 5A / 1 sec
• Extensive protection circuitry
MICROOPTO
MOS 12…300VDC 1A
Load current
I [A]
2,5
2,0
1,5
1,0
0,5
0,0
0
20
40
60
80
100
Ambient temperature T [°C]
The solid-state relay
MICROOPTO 300VDC
has
been developed as a switching amplifier for high
inductive loads up to 300VDC and 1A in motor
brakes and contactors.
A power boost in the load circuit compensates
transient overloads (20A for 20 ms / 5A for 1 s)
such as making or breaking spikes. Additional
protective circuits protect from higher overloads.
Technical data
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
Max. input frequency
Status indicator
Protective circuit
Load side
Solid-state type
Nominal switching voltage
Nominal switching current
Voltage drop at max. load
Leakage current
Short-circuit-proof/Protective circuit
Switch-on delay/Switch-off delay
Continuous current
Pulse loading, max. current
Load category
General data
Ambient temperature (operational)
Storage temperature
UL 94 flammability class
Humidity
Approvals
Standards
Insulation coordination (EN 50 178)
Rated voltage
Rated impulse withstand voltage
Clearance and creepage distances for control side - load side
Surge category
Pollution severity
Dimensions
Clamping range (rating- / min. / max.)
Length x width x height
Note
Example: motor brake
24VDC ±20 %
0.36 W
>18.8V
< 14.7V
50 Hz
LED green
Varistor, reverse polarity protection
MOS-FET
12…300VDC
1A @ 55°C
≤
0.5V
< 1µA
Powerboost, 10A / 20 ms, 5A / 1 sec, varistor
< 0.1 ms /< 0.1 ms
1A
27A (10 ms)
LC A
-20 °C… See Derating Curve
-40 °C…+80 °C
V-0
5…95 % RH
T
u
= 55°C, no condensation
CE;
c
UL
Us
EN 50178, IEC 62314, UL508
300V
4 kV (1.2 / 50 µs)
> 3mm
III
2
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
Power supply
mm
2
mm
Ordering data
Connection system
Screw connection
Note
Type
MOS 24VDC/12-300VDC 1A
Qty.
1
Part No.
8937830000
Control
Accessories
Note
3
MICROOPTO
Load current
I [A]
OPTO Modules
MOS 8…30VDC 2A
6
5
4
3
2
1
0
0
20
40
60
80
100
Ambient temperature T [°C]
For direct connection of actuators
up to 24VDC, 2A
• Load circuit: 24VDC / 2A, short circuit protected
• Direct connection of 3-wire actuators
• ntegrated Protective ground connection for
I
easy DIN-rail snap on
• Fault indication via LED
+24 V DC
0V
A2
The solid-state relay
MICROOPTO ACTOR
has
been especially designed as a switching amplifier
for actuators up to 24VDC and 2A with inductive
loads such as solenoid valves and contactors.
3-wire actuators can be connected directly to the
module.
This is short-circuit proof and protected against
application-related transients and spikes by
extensive protective circuitry.
Technical data
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
Max. input frequency
Status indicator
Protective circuit
Load side
Solid-state type
Nominal switching voltage
Nominal switching current
Voltage drop at max. load
Leakage current
Short-circuit-proof/Protective circuit
Switch-on delay/Switch-off delay
Continuous current
Load category
General data
Ambient temperature (operational)
Storage temperature
UL 94 flammability class
Humidity
Approvals
Standards
Insulation coordination (EN 50 178)
Rated voltage
Rated impulse withstand voltage
Clearance and creepage distances for control side - load side
Surge category
Pollution severity
Dimensions
Clamping range (rating- / min. / max.)
Length x width x height
Note
24VDC ±20 %
0.1...2 W
> 13.8 V
< 13.6 V
100 Hz
Fault indication LED red, status LED green
Varistor, reverse polarity protection
Intelligent POWER MOS-FET
8…30VDC
2A @ 55°C
≤
50 mV
< 50 µA
yes (12 h) /varistor
< 0.1 ms /< 0.5 ms
2A
LC A
-20 °C… See Derating Curve
-40 °C…+80 °C
V-0
5…95 % RH
T
u
= 55°C, no condensation
CE;
c
UL
Us
EN 50178, IEC 62314, UL508
300V
4 kV (1.2 / 50 µs)
> 3mm
III
2
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
Example: pneumatic valve
bar
PE
Valve
Power
supply
mm
2
mm
Ordering data
Connection system
Screw connection
Note
Type
MOS 24VDC/8-30VDC 2A
Qty.
1
Part No.
8937970000
PE
Control
Accessories
Note
4
OPTO Modules
For switching valves up to
24VDC, 10A
• Load circuit 24VDC/10A, short circuit protected
• Status indicator and error message contact
in case of failures on the output
MICROOPTO
MOS 24VDC / 5-33 VDC 10A
Load current [A]
10 A
8A
6A
4A
2A
0A
40
45
50
55
60
65
70
Ambient temperature [°C]
A2
13
A1
14
24
23
Technical data
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
Max. input frequency
Status indicator
Protective circuit
Load side
Solid-state type
Nominal switching voltage
Nominal switching current
Voltage drop at max. load
Leakage current
Short-circuit-proof/Protective circuit
Switch-on delay/Switch-off delay
Continuous current
Load category
General data
Alarm contact
Ambient temperature (operational)
Storage temperature
UL 94 flammability class
Humidity
Approvals
Standards
Insulation coordination (EN 50 178)
Rated voltage
Rated impulse withstand voltage
Clearance and creepage distances for control side - load side
Surge category
Pollution severity
Dimensions
Clamping range (rating- / min. / max.)
Length x width x height
Note
24VDC ±20 %
400 mW
> 18V
< 13V
50 Hz
Error LED red; Status LED green
Varistor, reverse polarity protection
POWER-MOS-FET transistor
5...33VDC
10A
approx. 100 mV
< 1 mA
Yes (conditional 4h / current limiting < 200 A) / Varistor,
Current sensor
typical. 250 µs / typical. 700 µs
10A
LC A
5...48VDC / 0.1A
-25 °C...+60 °C
-40 °C...+80 °C
V-0
40°C / 93% rel. humidity, no condensation
GL; GOSTME25; CE;
c
UL
Us
EN 50178, GL 2003-Vl-Abs. 9, IEC 62314, UL508
300V
4 kV (1.2 / 50 µs)
> 3 mm
III
2
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
Suppressor circuitry for inductive loads,
10 cm installation clearance to inductive switching devices
The
MICROOPTO SOLENOID
solid-state relay
is used especially as switching amplifier for
actuators up to 24VDC and 10A with inductive
loads such as solenoid valves and contactors.
A potential-free signalling contact transmits
errors, such as short circuit, to the controller.
The
MICROOPTO SOLENOID
solid-state relay
is short-circuit-proof and protected against
power-related transients and voltage peaks by
extensive protective circuits. The closed housing
also offers a high level of protection against contact.
Example: pneumatic valve
bar
Valve
Power supply
mm
2
mm
Auxiliary contact for
error messages
Ordering data
Connection system
Screw connection
Type
MOS 24VDC/5-33VDC 10A
Qty.
1
Part No.
8937940000
Control
Accessories
Note
5
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