SICK Flexi Soft User Manual

WARNING
U
nintended high status at the inputs due to reverse current in case of loss of ground
connection
The target safety-related level may not be achieved in the event of non-compliance.
The dangerous state may not be stopped or not be stopped in a timely manner in the
event of non-compliance.
If several safety inputs are connected in parallel:
►
Check whether this reverse current might lead to an unintentional high state, see
"Technical data", page 130.
►
Consider this possible error source in the risk analysis and risk avoidance strategy.
5.2 Description of the terminals
5.2.1 FX3-CPU0 main module
Figure 27: FX3-CPU0 main module
1
FX3-MPL0 system plug
2
RS-232 interface
3
MS LED (Module St
atus)
4
CV LED (Configuration Verified)
Table 18: Pin assignment on the FX3-CPU0 main module with FX3-MLP0 system plug
Terminal Pin assignment
A1 24 V power supply for all modules, with the exception of the supply to
t
he outputs (Q1 … Q4)
A2 Power supply GND
ELECTRICAL INSTALLATION 5
8012478/1IG6/2023-02-24 | SICK 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
53
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