11
SEPK 02.0 / SEPG 05.3 / SEP 01.0 /
SEP 01.4 / SEPLC 05.2 / SEP 07.0 / SEP 09.0
Operating instructions
Two-hand control panel
EN
General data:
– Sensor principle:
capacitive static-dynamic
– Temperature range:
0 °C … +55 °C
– Rated insulation voltage: 300 V
– Degree of pollution:
3
– Protection class::
IP 69K, Connector: IP67
– Enclosure material:
Polycarbonate (PC)
– Static discharge:
8 kV to EN 61000-4-3
– HF radiation:
10 V/m to EN 61000-4-3
– Fast transients:
2 kV/m to EN 61000-4-3
– HF conductance:
10 V to EN 61000-4-3
– RF suppression:
Class B to EN 55011
Input:
– Operating voltage:
24 VDC ±10%
– Residual ripple:
max. 10%
– Power consumption:
< 65 mA
– Switching frequency:
1 Hz
– Sensing speed:
> 50 mm/s
Output:
– Contact coniguration:
1 NO contact / 1 NC contact
– Relay type:
PhotoMOS relay, electronic
– Minimum current:
> 10 mA each contact
– Switching capacity:
200 mA / 24 VDC each contact
– Reliability:
Semi-conductor level
3.14 Technical data safety-monitoring module SRB 201ZH
General data
Standards:
IEC/EN 60204-1, EN 60947-5-1;
EN ISO 13849-1, IEC/EN 61508
Climate resistance:
EN 60068-2-78
Fixation:
Snaps onto standard DIN rail to
EN 60715
Terminal designations:
EN 60947-1
Material of the enclosure:
glass-ibre reinforced thermoplastic,
ventilated
Material of the contacts:
AgSnO, self-cleaning, positive drive
Weight:
200 g
Start conditions:
Automatic
Feedback circuit (Y/N):
Yes
Pull-in delay for automatic
start:
approx. 50 ms
Response time:
approx. 30 ms
Mechanical data
Connection type:
Screw connection
Cable section:
min. 0,25 mm
2
/ max. 2,5 mm
2
Connecting cable:
rigid or lexible
Tightening torque for the
terminals:
0.6 Nm
With removable terminals (Y/N): Yes
Mechanical life:
10 million operations
Electrical life:
Derating curve available on request
Resistance to shock:
10 g / 11 ms
Resistance to vibrations to
EN 60068-2-6:
10 ... 55 Hz, amplitude 0.35 mm
Ambient conditions
Ambient temperature:
–25 °C … +45 °C
Storage and transport tempe-
rature:
–40 °C … +85 °C
Protection class:
Enclosure: IP40
Terminals: IP20
Wiring compartment: IP54
Air clearances and creepage
distances to IEC/EN 60664-1:
4 kV/2 (basic insulation)
EMC rating:
to EMC Directive
Electrical data
Contact resistance in new
state:
max. 100 mΩ
Power consumption:
max. 1.2 W
Rated operating voltage Ue:
24 VDC –15%/+10%, residual ripple
max. 10%
Max. fuse rating of the opera-
ting voltage:
Internal electronic fuse:
F1, F2: tripping current > 0,2 A
F3: tripping current > 0,6 A
Monitored inputs
Cross-wire detection (Y/N):
Yes
Wire breakage detection (Y/N): Yes
Earth leakage detection (Y/N): Yes
Number of NO contacts:
2
Number of NC contacts:
2
Cable lengths:
1.500 m with 1,5 mm²
2.500 m with 2,5 mm²
Conduction resistance:
max. 40 Ω
Outputs
Number of safety contacts:
2
Number of auxiliary contacts:
1
Number of signalling outputs:
0
Switching capacity of the
safety contacts:
13-14; 23-24: max. 250 V, 6 A ohmic
(inductive in case of appropriate pro-
tective wiring); min. 10 V / 10 mA
Switching capacity of the
auxiliary contacts:
31-32: 24 VDC / 2 A
Max. fuse rating of the safety
contacts:
6 A slow blow
Recommended fuse for the
auxiliary contacts:
2 A slow blow
Utilisation category to
EN 60947-5-1:
AC-15 / DC-13: EN 60947-5-1:2007
Dimensions H x W x D:
100 mm × 22.5 mm × 121 mm
The data speciied in this manual are applicable when the component
is operated with rated operating voltage U
e
±0%.
4 Classiication
4.1 Safety classiication
B
10d
:
NC-contact: 20.000.000*
NO-contact: 1.000.000**
NO-contact: 100.000***
Siemens emergency stop actuator: refer
to SN31920
monitored Siemens switching element: 1
× 10
5
Service life:
x years
to EN ISO 13849-1:
up to PL x
to IEC/EN 61508:
up to SIL x: PFH < 2,0 × 10
–8
to EN 954-1:
up to Category x
* load independent
** 1,000,000 (in case of ohmic or near-ohmic load and overdimensio-
ning, i.e. ≤ 10 % of the nominal load)
*** 100,000 (in case of inductive load and overdimensioning (≤ 10 %
of the nominal load))
Note: in combination with SRB two-hand modules, the restrictions
* to *** are not applicable or covered through the safety-monitoring
module.
MTTF
B
d
x
x
h
s/h
3600
d
10d
op
op
op
n
0,1 x n
op
t
cycle
