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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
cULus approved.
Canada
Mexico
United States
Weidmuller, Canada
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (877) 300-5635
Email: [email protected]
Website: www.weidmuller.ca
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: [email protected]
Website: www.weidmuller.com.mx
Weidmuller
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: [email protected]
Website: www.weidmuller.com
MICROOPTO
OPTO Modules
For high switching frequency
up to 100kHz
MOS 12…28VDC 100 kHz
• Proper load signal up to 100kHz
• Switching delay time < 3µs
• Extensive protection circuitry
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.
+24 V DC
0V
Technical data
For example rotational speed measurement
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
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
Power supply
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
Sensor
mm2
mm
-20 °C…+60 °C
-40 °C…+80 °C
V-0
5…95 % RH
Tu = 55°C, no condensation
CE; cULus
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
Ordering data
Connection system
Note
Screw connection
Type
Qty.
MOS 12-28VDC 100kHz
1
Accessories
Note
2
Part No.
8937990000
Control
OPTO Modules
MICROOPTO
MOS 12…300VDC 1A
2,5
Load current I [A]
For DC loads up to 300VDC
and 1A
• Load circuit: 12-300VDC 1A
• Power Boost: 20A / 20 ms, 5A / 1 sec
• Extensive protection circuitry
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
Example: motor brake
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
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
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
mm2
mm
Power supply
-20 °C… See Derating Curve
-40 °C…+80 °C
V-0
5…95 % RH
Tu = 55°C, no condensation
CE; cULus
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
Ordering data
Connection system
Note
Screw connection
Type
MOS 24VDC/12-300VDC 1A
Qty.
1
Part No.
8937830000
Control
Accessories
Note
3
MICROOPTO
OPTO Modules
6
MOS 8…30VDC 2A
Load current I [A]
For direct connection of actuators
up to 24VDC, 2A
• Load circuit: 24VDC / 2A, short circuit protected
• Direct connection of 3-wire actuators
• Integrated Protective ground connection for
easy DIN-rail snap on
• Fault indication via LED
5
4
3
2
1
0
0
20
40
80
60
100
Ambient temperature T [°C]
+24 V DC
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.
0V
A2
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
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
bar
PE
Valve
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
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: pneumatic valve
mm2
mm
-20 °C… See Derating Curve
-40 °C…+80 °C
V-0
5…95 % RH
Tu = 55°C, no condensation
CE; cULus
EN 50178, IEC 62314, UL508
Power
supply
300V
4 kV (1.2 / 50 µs)
> 3mm
III
2
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
Ordering data
Connection system
Note
Accessories
Note
4
Screw connection
Type
MOS 24VDC/8-30VDC 2A
Qty.
1
Part No.
8937970000
PE
Control
OPTO Modules
MICROOPTO
MOS 24VDC / 5-33 VDC 10A
10 A
Load current [A]
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
8A
6A
4A
2A
0A
40
45
50
55
60
65
70
Ambient temperature [°C]
A2
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.
13
14
A1
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
24VDC ±20 %
400 mW
> 18V
< 13V
50 Hz
Error LED red; Status LED green
Varistor, reverse polarity protection
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
mm2
mm
Example: pneumatic valve
bar
Valve
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
Power supply
5...48VDC / 0.1A
-25 °C...+60 °C
-40 °C...+80 °C
V-0
40°C / 93% rel. humidity, no condensation
GL; GOSTME25; CE; cULus
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
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
MICROOPTO
OPTO Modules
For electronically switching
or inverting signals
MOS 24VDC/5-48VDC 0.5A
• High switching frequency up to 1kHz
• Integrated inverter
• Extensive protection circuits
A2
11
A2
12
A1
14
Electronic CO contacts are used anywhere output
signals need to be changed over.
For this purpose, the input signal is directly
switched through to the output side and inverted;
as a result, the opto module can also be used as
a pure inverter.
The advantage over electromechanical relays lies
in the wear-free switching and the possibility of
realizing high switching frequencies.
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
mm2
mm
Example: inverter
24VDC ±20 %
160 mW
> 80 % UNom
< 50 % UNom
1 kHz
Green status LED
Varistor, reverse polarity protection
Bipolar transistor
5...48VDC
500 mA
Max. 1V
< 2 µA
No / Integrated free-wheel diode
< 40 µs / < 50 µs
500 mA
Power supply
24VDC
LC A
-25 °C...+60 °C
-40 °C...+80 °C
V-0
40°C / 93% rel. humidity, no condensation
GL; GOSTME25; CE: cULus
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
Ordering data
Connection system
Note
Accessories
Note
6
Screw connection
Type
MOS 24VDC/5-48VDC 0.5A
Qty.
1
Part No.
8937980000
Control
on
off
OPTO Modules
MICROOPTO
For adjusting TTL signals
MOS 5V TTL/24VDC 0.1A
• High switching frequency up to 100kHz
• TTL signal conversion from 5V TTL to 24VDC
• Extensive protection circuits
0V
+24 V DC
TTL
14
+5 V DC
0V
The MICROOPTO TTL modules are used in
industrial automation applications to adjust sensitive
TTL signals to the typical voltage level of 24VDC.
For the protection of the electronics, the sensitive
TTL signals require electrical isolation from the
24V environment.
Separate auxiliary power is required to control the
optical coupler circuit via the 5V TTL signal.
Technical data
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
Max. input frequency
Status indicator
Protective circuit
Rated auxiliary voltage
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
mm2
mm
Example: printer interface
5V TTL
< 0.5 mW
approx. 2V
ca. 1V
100 kHz
Green status LED
Varistor, reverse polarity protection
5VDC ±5 %
TTL
Bipolar transistor
19.6...28.8 V
100 mA
< 1V
< 20 µA
No / Integrated free-wheel diode
< 300 µs / < 2 µs
100 mA
+24 V DC
0V
TTL
14
0V
+5 V DC
LC A
-25 °C...+60 °C
-40 °C...+80 °C
V-0
40°C / 93% rel. humidity, no condensation
GL; GOSTME25; CE; cULus
EN 50178, GL 2003-Vl-Abs. 9, IEC 62314, UL508
300V
4 kV (1.2 / 50 µs)
> 3 mm
III
2
TTL
24 V DC
A2
+5 V DC
SVTTL
A1
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
0V
12 - 28 V DC
TTL
Ordering data
Connection system
Note
Accessories
Screw connection
Type
MOS 5VTTL/24VDC 0.1A
Qty.
1
Part No.
8937920000
Control
Note
7
MICROOPTO
OPTO Modules
For adjusting TTL signals
MOS 12-28 VDC/5V TTL
• High switching frequency up to 100kHz
• TTL signal conversion from 12-28VDC to 5V TTL
• Extensive protection circuits
+5 V
A2
OUT
A1
5 VTTL
0V
The MICROOPTO TTL modules are used in
industrial automation applications to adjust sensitive
TTL signals to the typical voltage level of 24VDC.
For the protection of the electronics, the sensitive
TTL signals require electrical isolation from the
24V environment.
Separate auxiliary power is required to control the
optical coupler circuit via the 5V TTL signal.
Technical data
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
Max. input frequency
Status indicator
Protective circuit
Load side
Solid-state type
Rated switching voltage
Rated 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
Rated auxiliary voltage
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
mm2
mm
Example: printer interface
12VDC...28VDC
150 mW
> 10.7V
< 10.6V
100 kHz
Green status LED
Varistor, reverse polarity protection
TTL
TTL gate
TTL level
50 mA
50 mV
No / Varistor
typical. < 1 µs / typical. < 4 µs
max. 50 mA
+24 V DC
0V
TTL
LC A
5VDC ±5 %
14
0V
+5 V DC
-25 °C...+60 °C
-40 °C...+80 °C
V-0
40°C / 93% rel. humidity, no condensation
GL; GOSTME25; CE; cULus
EN 50178, GL 2003-Vl-Abs. 9, IEC 62314, UL508
300V
4 kV (1.2 / 50 µs)
> 3 mm
III
2
TTL
24 V DC
A2
+5 V DC
SVTTL
A1
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
0V
12 - 28 V DC
TTL
Ordering data
Connection system
Note
Accessories
Screw connection
Type
MOS 12-28VDC/5VTTL
Qty.
1
Part No.
8937930000
Control
Note
8
Subject to technical changes • 4/10-LIT1006
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