SICK Flexi Soft User Manual

MOC1
PFH
D
5 × 10
–9
PFD
a
vg
1.5 × 10
–4
Minimum movement for error detec‐
t
ion
≥ Selected tolerance limit of the function block used for
the cross-comparison; e.g., position comparison, at least
1 × within 24h
Safety-related parameters for axes with one sine-cosine encoder and sine-cosine analog
v
oltage monitoring activated
Safety integrity level (IEC61508)
Safety integrity level (IEC62061)
SIL2
Category(ISO13849) Category 3
Performance level (ISO13849) PL d
PFH
D
6 × 10
–9
PFD
a
vg
4 × 10
–4
Minimum movement for error detec‐
t
ion
≥1 sine-cosine period,
at least 1 × within 24h
Supplementary error control measures
For encoders with Sin/Sin_Ref and
C
os/Cos_Ref
Required, see section “Limits of sine-cosine ana‐
log voltage monitoring” in the “FlexiSoft in the
FlexiSoftDesigner Configuration Software” and “Flexi
Soft in the Safety Designer Configuration Software”
operating instructions
1)
For encoders with Sin+/Sin– and
C
os+/Cos–
Not required
General safety-related parameters
T
M
(mission time, ISO13849) 20 years
1)
In accordance with generally recognized testing principles, test authorities typically stipulate that the
applic
ation must ensure the monitored unit performs a movement at least once within the space of
24hours. This movement must generate a signal change on the encoder system, which can be used as a
basis for detecting the relevant errors.
1)
E.g., shared use of encoder signals for electronic commutation of the drive system.
2)
Sin_Ref and Cos_Ref are DC voltages, typically 2.5VDC.
4)
Sin– and Cos– are the inverted voltages of Sin+ and Cos+ respectively.
General data
T
able 170: MOC1 general data
MOC1
Protection class (IEC61140) III
Immunity to interference EN 61000-6-2
Emitted interference EN61000-6-4
Connection type Micro D-Sub male connector, 15-pin
Power consumption Max. 2.5W
Power loss
Interfaces
T
able 171: Interfaces MOC1
MOC1
Data interface Internal bus (FLEXBUS+)
12 TECHNICAL DATA
160
O P E R A T I N G I N S T R U C T I O N S | Flexi Soft Modular Safety Controller 8012478/1IG6/2023-02-24 | SICK
Subject to change without notice

SICK Flexi Soft Specifications

General

Safety Integrity Level (SIL)	SIL3
Performance Level (PL)	PL e
Programming	Flexi Soft Designer
Power Supply	24 V DC
Safety Protocols	PROFIsafe, CIP Safety
Protection Class	IP20
Number of I/Os	Configurable
Operating Voltage	24 V DC
Power Consumption	Depends on configuration
Dimensions (W x H x D)	Varies depending on the module configuration
Weight	Varies depending on the module configuration
Number of Safety Inputs	Configurable
Number of Safety Outputs	Configurable
Safety Standard	IEC 61508, IEC 62061, ISO 13849
Operating Temperature	0°C to +55°C
Response Time	< 10 ms (typical)
Storage Temperature Range	-25°C to +70°C
Relative Humidity	15 % ... 95 %, non-condensing