Mayr ROBA-multiswitch 019.00.2 Series User manual

Installation and Operating Instructions for
ROBA®-multiswitch Type 019._00.2 (B.019+002.EN)
29/03/2022 GC/TH/MA/SU
Page 1 of 6
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: [phone], Fax: [phone]
www.mayr.com, E-Mail: [e-mail]
Guidelines on the Declaration of Conformity
A conformity evaluation has been carried out for the product in terms of the EC Low Voltage Directive 2014/35/
EU and EMC Directive 2014/30/EU. The Declaration of Conformity is laid out in writing in a separate document
and can be requested if required.
Guidelines on the EMC Directive (2014/30/EU)
The product cannot be operated independently according to the EMC directive.
Only after integration of the product into an overall system can this be evaluated in terms of the EMC.
For electronic equipment, the evaluation has been verified for the individual product in laboratory conditions,
but not in the overall system.
Guidelines on the Machinery Directive (2006/42/EC)
The product is a component for installation into machines according to the machinery directive 2006/42/EC.
The product can fulfil the specifications for safety-related applications in coordination with other elements.
The type and scope of the required measures result from the machine risk analysis.
The product then becomes a machine component and the machine manufacturer assesses the conformity
of the safety device to the directive. It is forbidden to start use of the product until you have ensured that the
machine accords with the regulations stated in the directive.
Guidelines on the ATEX Directive
Without a conformity evaluation, this product is not suitable for use in areas where there is a high danger
of explosion. For application of this product in areas where there is a high danger of explosion, it must be
classified and marked according to directive 2014/34/EU.
Safety and Guideline Signs
DANGER
Immediate and impending danger, which
can lead to severe physical injuries or to
death.
CAUTION
Danger of injury to personnel and damage
to machines
Guidelines on important points
General Safety Guidelines
DANGER
Danger of death! Do not touch voltage-
carrying lines and components.
DANGER
Danger of burns when touching hot
surfaces
CAUTION • Danger from devices caused by short-
circuits and earth short-circuits at the
terminals
• Electronic devices cannot be guaranteed
fail-safe.
During the risk assessment required when designing the
machine or system, the dangers involved must be evaluated
and removed by taking appropriate protective measures.
To prevent injury or damage, only professionals and
specialists are allowed to work on the devices. They must
be familiar with the dimensioning, transport, installation,
initial operation, maintenance and disposal according to the
relevant standards and regulations.
Before product installation and initial
operation, please read the Installation
and Operational Instructions carefully and
observe the Safety Regulations. Incorrect
operation can cause injury or damage.
11

ON
1 2 3 4
Installation and Operating Instructions for
ROBA®-multiswitch Type 019._00.2 (B.019+002.EN)
29/03/2022 GC/TH/MA/SU
Page 2 of 6
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: [phone], Fax: [phone]
www.mayr.com, E-Mail: [e-mail]
Application
ROBA®-multiswitch fast switching modules are used to
connect DC consumers to alternating voltage supplies,
for example electromagnetic brakes and clutches (ROBA-
stop®, ROBA®-quick, ROBATIC®) as well as electromagnets,
electrovalves, etc.
Fast acting rectifier ROBA®-multiswitch 019._00.2
• Consistently controlled output voltage in the entire input
voltage range
• Consumer operation with overexcitation or power
reduction
• Input voltage: 100 – 500 VAC
• Maximum output current IRMS: 2 A; 4.5 A
• UL-approved
Function
The ROBA®-multiswitch is used for operation at an input
voltage of between 100 and 500 VAC, depending on the
size. After switch-on, it emits the rectified bridge voltage for
50 ms and then adjusts automatically to a pre-programmed
overexcitation voltage. After the overexcitation time ends, it
regulates to the permanently programmed holding voltage.
For the overexcitation voltage and holding voltage values of
the standard design, please see the Table at the bottom of
page 3.
On special designs, deviating values are possible.
The overexcitation time can be adjusted via a DIP switch to
150 ms, 450 ms, 1 s, 1.5 s and 2 s.
Electrical Connection (Terminals)
1 + 2 Input voltage (fitted protective varistor)
3 + 4 Connection for external contact
for DC-side switch-off (with an installed bridge, switch-off
only takes place AC-side with a longer brake engagement time)
5 + 6 Output voltage (fitted protective varistor)
Dimensions (mm)
ROBA®-multiswitch units are not suitable
for all applications, e.g. use of the ROBA®-
multiswitch when operating noise-
damped brakes is not possible without
taking additional measures. The product’s
suitability should be checked before use.
73.6 (Type 019.100.2)
103 (Type 019.200.2)
Accessories:
Mounting bracket set for 35 mm
rail acc. EN 60715:
Article No. 1802911
54
Ø4.5
4.5
54
69
9
30
17.5
15
5.6
64
5
22

Installation and Operating Instructions for
ROBA®-multiswitch Type 019._00.2 (B.019+002.EN)
29/03/2022 GC/TH/MA/SU
Page 3 of 6
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: [phone], Fax: [phone]
www.mayr.com, E-Mail: [e-mail]
Technical Data Type 019.100.2 Type 019.200.2
Size 10 Size 20 Size 20
Frequency Input
voltage [Hz] 50 – 60 50 – 60 50 – 60
Output current at ≤ 45 °C IRMS [A] 2.0 2.0 4.5
at max. 70 °C IRMS [A] 1.0 1.0 2.25
Fitted protective varistors URMS [V] 300 550 550
Device fuses T 5 A (H) 5 x 20 mm T 5 A (H) 6.3 x 32 mm T 10 A (H) 6.3 x 32 mm
Protection IP65 components / IP20 terminals / IP20 DIP switch
Terminals Nominal cross-section 1.5 mm2(AWG 22-14),
screws M3, max. tightening torque 0.5 Nm
Ambient temperature [°C] -25 to +70
Storage temperature [°C] -40 to +70
Conformity markings
Installation conditions
The installation position can be user-defined.
Please ensure sufficient heat dissipation and air convection!
Do not install near to sources of intense heat!
Special designs with other input and output voltages as well as longer overexcitation times are available on
request!
* On special designs, deviating values are possible. The values stated on the Type tag are decisive.
DANGER Danger of death! Do not touch voltage-
carrying lines and components.
No mains separation!
Voltage control through phase angle
control system
Sizes Type Input voltage *
± 10 % acc. EN 50160
Output voltage *
± 10 %
Article number
Overexcitation voltage Holding voltage
UOUH
[VAC] [VDC] [VDC]
10 019.100.2 100 – 275 90 52 8186586
20
019.100.2 200 – 500 180 104 8185591
019.200.2 200 – 500 180 104 8242954
019.100.2 230 207 30 8225580
019.200.2 230 207 30 8237887
019.200.2 230 207 40 7078520
019.200.2 230 207 - 7075719
019.100.2 300 – 500 240 52 8220914
33

123 4 5 6
ON
123 4
L1
L2
L3
M
3 ~
1 2 34
ROBA -multiswitch
®
1 2 3456
IN OUT
+
–
SDC
L1
L2
L3
M
3 ~
123 4 5 6
ON
123 4
1 2 34
ROBA -multiswitch
®
1 2 3456
IN OUT
+
–
SDC
Installation and Operating Instructions for
ROBA®-multiswitch Type 019._00.2 (B.019+002.EN)
29/03/2022 GC/TH/MA/SU
Page 4 of 6
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: [phone], Fax: [phone]
www.mayr.com, E-Mail: [e-mail]
Switch-ON
Switch-on always takes place AC-side. Only then is the
overexcitation activated.
Switch-OFF
If short switching times are required, please
switch DC-side and via the control input.
The AC-side should always be switched as
well, in order to activate the overexcitation.
Wiring Example
(400 VAC,
DC-side switching)
Wiring Example
(400 VAC,
AC-side switching)
Protection Circuit
When using DC-side switching, the coil must
be protected by a suitable protection circuit
according to VDE 0580, which is integrated
in mayr®-rectifiers. Nevertheless, the high
voltage induced on circuit interruption
produces switching sparks, which lead to
contact consumption.
Therefore, only use the main contacts of
a contactor suitable for inductive loads
with a minimum contact opening of 3 mm
for switching the DC-side contact SDC.
Connecting the main contacts in series
reduces wear.
If a longer brake engagement time or a quieter switching
noise is required, please switch AC-side. For this, a bridge
must be installed between terminals 3 and 4.
Device Fuses
To protect against damage from short-circuits or earth short-
circuits, please add suitable device fuses to the mains cable.
As an alternative, a motor protection switch can be used.
This must be adjusted to the holding current of the brake; at
the same time it serves as overload protection for the brake.
Short-circuits or earth short-circuits can lead to ROBA®-
multiswitch failures. After fuse elements have reacted to a
malfunction, the ROBA®-multiswitch must be checked for
functional and operational safety (overexcitation voltage,
switch-off voltage, response delay time, holding voltage).
The same procedure is to be carried out after coil failure.
Recovery Time 100 ms
The recovery time is the amount of time the ROBA®-
multiswitch requires in order to reach its starting position
after switch-off. Therefore, the device may be switched on
again at the earliest after 100 ms.
During cycle operation, please take suitable measures to
ensure that the recovery time of 100 ms is kept to.
Operation on Transformers
During operation on a transformer, please ensure sufficient
rigidity on transformers (min. 3xPNof the brake).
A filter or external varistor must be installed.
Please ensure that the standard EN 50160 is kept to and that
this is re-checked after installation of the ROBA®-multiswitch.
44

0
Installation and Operating Instructions for
ROBA®-multiswitch Type 019._00.2 (B.019+002.EN)
29/03/2022 GC/TH/MA/SU
Page 5 of 6
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: [phone], Fax: [phone]
www.mayr.com, E-Mail: [e-mail]
DIP switch Overexcitation time tO
[s]
0.15
0.45
1.00
1.50
2.15
Increased wear (enlarged air gap) as well
as coil heat lengthen the brake separation
time t2. Therefore, when dimensioning the
overexcitation time tO, please select at least
double the separation time t2on each brake
Type and size (catalogue values).
The overexcitation time can be adjusted via the DIP switch to
150 ms, 450 ms, 1 s, 1.5 s and 2.15s ± 20 %. The switches
may only be switched in de-energised state and may only be
adjusted as depicted.
Calculations:
P [W] RMS coil capacity dependent on switching
frequency, overexcitation, reduction in capacity
and duty cycle
P=
POx tO+ PH x tH
T
PN[W] Coil nominal capacity (catalogue values, Type
tag)
PO[W] Coil capacity on overexcitation
PO= (
UO)² x PN
UN
PH [W] Coil capacity at reduced capacity
PH= (
UH)² x PN
UN
tO[s] Overexcitation time
tH[s] Time of operation with reduction in capacity
toff [s] Time without voltage
ton [s] Time with voltage
T [s] Total time (tO+ tH+ toff)
UO [V] Overexcitation voltage (bridge voltage)
UH[V] Holding voltage (half-wave voltage)
UN[V] Coil nominal voltage
Ieff [A] RMS current dependent on switching frequency,
overexcitation time and duty cycle
IRMS =
P x PN
UN ²
Time Diagram:
T
ton toff
tO tH
Manufacturer-side setting
Overexcitation Time tO
U
UO
UN
UH
t
Coil Capacity
If the switching frequency is larger than 1
cycle per minute or if the overexcitation
time tOis longer than double the separation
time t2, please observe the following:
P ≤ PN
The coil capacity P must not be larger than
PNor the nominal current IRMS which flows
through the ROBA®-multiswitch must not
be exceeded, as otherwise the coil and the
ROBA®-multiswitch can fail due to thermic
overload.
At high input voltage and low brake
performance, the initial bridge rectification
of 50 ms can lead to thermal overload.
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 34
ON
1 2 3 4
ON
1 2 34
55

123 4 5 6
ON
1 2 3 4
L1
L2
PE
1 2 34
ROBA -multiswitch
®
1 2 3456
IN OUT
+
–
SDC
Installation and Operating Instructions for
ROBA®-multiswitch Type 019._00.2 (B.019+002.EN)
29/03/2022 GC/TH/MA/SU
Page 6 of 6
Chr. Mayr GmbH + Co. KG
Eichenstraße 1, D-87665 Mauerstetten, Germany
Tel.: [phone], Fax: [phone]
www.mayr.com, E-Mail: [e-mail]
EMC-compatible Installation
The measure described for compliance with the EMC
directive is examined under laboratory conditions. It can
not be transferred obligatorily to the condition of a machine
or equipment due to deviations. The inspection tests the
individual components mayr®-ROBA®-multiswitch and the
mayr®-brake and is applicable for an input voltage of up to
500 VAC.
Measure
Installation of a line filter in the AC-supply line
(e.g. Schaffner FN2415-10-29)
• Avoid antennae effect:
Keep the supply cables as short as
possible;
Do not form ring or bow shapes with the
cables!
• Mount good earth connections onto the
metal body of the brake!
• Lay control cables separately from power
cables or from strongly pulsating cables!
• During operation with a frequency
converter, please ensure EMC-
compatible installation of the frequency
converter!
• Please always check the holding voltage
of the ROBA®-multiswitch during
operation of all components in the
system.
• For the operation of the ROBA®-
multiswitch in living and small business
areas, special precautions must be taken
in order to keep to the correct limit values
for this area with the complete system,
e.g. by installing a capacitor. The device
has been inspected individually only for
industrial areas.
Standards
EMC inspections
EN 61000-6-2:2006-03 Interference immunity
EN 61000-6-4:2007-09 Interference emission
VDE 0160 /EN 50178:1998-04 Electronic equipment for
use in power installations
Insulation coordination
acc. VDE 0110 / EN 60664:2008-01
Overvoltage category III
Pollution degree 2
Rated insulation voltage 500 VRMS
Intended use
acc. EN 50178:1998-04
line filter
66