– Switch status channel 1/2
–Muting active
– One of the muting lamps defec-
tive
– Both muting lamps defective
– Light barrier (ESPE) active
` Plug-in connection terminals (either
spring-loaded terminal or screw
terminal)
` See order reference for unit types
Unit description
Bestimmung/Gertebeschreibung_Muting_PDB
The muting controller meets the requirements of EN 60204-1.
It may be used in safety circuits which
temporarily suspend safety functions
(muting), in accordance with
EN 61496-1.
Safety features
][Sicherheitseigenscha ften Schaltgerät_allgem einer Teil
The relay meets the following safety
requirements:
` The circuit is redundant with built-in
self-monitoring.
` The safety function remains effec-
tive in the case of a component failure.
` The correct opening and closing of
the safety function relays is tested
automatically in each on-off cycle.
semiconductor outputs from ESPE)
without detection of shorts between contacts
Timing diagram
POWER
Reset/Start
Output safe
` Dual-channel operation (contact or
semiconductor outputs from ESPE)
with detection of shorts between
contacts: Redundant input circuit,
earth faults in the input circuit or
shorts between the input circuits
are detected.
][Zeitdiagramm_muting
4
123
MS1
MS2
MS3
MS4
BWS
ML
54
` Monitored manual reset. Supply
voltage must be present before the
reset contact is closed. The unit is
not active until the reset button has
been operated.
This data sheet is only intended for use
during configuration. For installation
and operation, please refer to the operating instructions supplied with the
Service life graph
10
AC15: 230 V
unit.
DC13: 24 V
1
D Nennbetriebstrom (A)
GB Nominal operating current (A)
F Courant coupé (A)
Technische Daten
Technical details
Electrical data
Supply voltage
Supply voltage U
DC24 V
B
Voltage tolerance-15 %/+10 %
Power consumption at U
DC6.0 W
B
Residual ripple DC48 %
Voltage and current at
Input circuit DC: 24.0 V25.0 mA
Reset circuit DC: 24.0 V40.0 mA
Feedback loop DC: 24.0 V40.0 mA
Muting lamp DC: 24.0 V500 mA
Muting sensor DC: 24.0 V40 mA
Max. power consumption
Muting sensors5 W
Light barrier10 W
Muting lamp12 W
Number of output contacts
Safety contacts (S) instantaneous:3
Auxiliary contacts (N/C):1
Utilisation category in accordance with EN 60947-4-1
Safety contacts: AC1 at 240 VI
Safety contacts: DC1 at 24 VI
Auxiliary contacts: AC1 at 240 VI
Auxiliary contacts: DC1 at 24 VI
Utilisation category in accordance with EN 60947-5-1
Safety contacts: AC15 at 240 VI
Safety contacts: DC13 at 24 V (6 cycles/min)I
Auxiliary contacts: AC15 at 230 VI
Auxiliary contacts: DC13 at 24 V (6 cycles/min)I
Contact materialAgSnO2 + 0.2 µm Au
0.1
E Corriente nominal de servicio (A)
ICorrente di esercizio nominale (A)
NL Nominale bedrijfsstroom (A)
10100100010000
D Schaltspielzahl x 10
GB Cycles x 10
F Nombre de manuvres x 10
: 0.01 A , I
min
P
: 2000 VA
max
: 0.01 A , I
min
P
: 200 W
max
: 0.01 A , I
min
: 2000 VA
P
max
: 0.01 A , I
min
P
: 200 W
max
: 5.0 A
max
: 5.0 A
max
: 5.0 A
max
: 5.0 A
max
3
3
: 8.0 A
max
max
max
max
Lebensdauerkurve
: 8.0 A
: 8.0 A
: 8.0 A
DC1: 24 V
AC1: 230 V
E Número de ciclos x 10
INumero dei cicli di commutazione x 10
External contact fuse protection (IK = 1 kA) to EN 60947-5-1
Blow-out fuse, quick
Safety contacts:10 A
Auxiliary contacts:10 A
Blow-out fuse, slow
Safety contacts:6 A
Auxiliary contacts:6 A
Circuit breaker 24 VAC/DC, characteristic B/C
Safety contacts:6 A
Auxiliary contacts:6 A
Semiconductor outputs (short circuit proof)24.0 V DC, 20 mA
External supply voltage24.0 V DC
Voltage tolerance-20 %/+20 %
Max. overall cable resistance R
input circuits, reset circuits
dual-channel without detect. of shorts across contacts at U
dual-channel with detect. of shorts across contacts at U
Min. input resistance in the starting torque460 Ohm
Times
Switch-on delay
on monitored reset with rising edge typ.40 ms
on monitored reset with rising edge max.80 ms
Muting typ.35 ms
Muting max.80 ms
Delay-on de-energisation
with E-STOP typ.15 ms
with E-STOP max.30 ms
with power failure typ.490 ms
with power failure max.700 ms
with power failure during muting typ.125 ms
with power failure during muting max.180 ms
Recovery time at max. switching frequency 1/s
after E-STOP50 ms
after power failure720 ms
after muting sensors off300 ms
Waiting period with a monitored reset
with rising edge300 ms
Min. start pulse duration with a monitored reset
with rising edge40 ms
Simultaneity, channel 1 and 23 s
Supply interruption before de-energisation 20 ms
Supply interruption before de-energisation in the input circuit4.0 ms
Environmental data
EMCEN 61000-6-2, EN 61496-1
Vibration to EN 60068-2-6
Frequency10 - 55 Hz
Amplitude0.35 mm
Climatic suitabilityEN 60068-2-78
Airgap creepage in accordance with EN 60947-1
Pollution degree2
Overvoltage categoryIII
Ambient temperature-10 - 55 °C
Storage temperature-40 - 85 °C
Protection type
Mounting (e.g. cabinet)IP54
HousingIP40
TerminalsIP20