SICK Flexi Soft User Manual

Interfaces
T
able 151: Interfaces STIO
STIO
Data interface Internal bus (FLEXBUS+)
Electrical data
T
able 152: Power supply unit (A1, A2) for STIO
STIO
Supply voltage 24 V DC (16.8 … 24 … 30 V DC)
Supply voltage UL/CSA applications 24 V DC
Type of supply voltage PELV or SELV
T
he supply current for the module must be limited exter‐
nally to max. 4A – either by the power supply unit used
or using a fuse.
Short-circuit protection 4 A gG (with tripping characteristics B or C)
Power consumption Max. 120 W (30 V × 4 A), determined by the load at
out
puts Y1 to IY8
Power-up delay Max. 18 s
Table 153: Input circuit (I1 ... IY8) STIO
STIO
Number of non-safety inputs 6 (8)
Input voltage High 13 ... 30V DC
1
Input voltage Low -5 ... +5V DC
Input current High 2.4 ... 3.8mA
Input current Low -2.5 ... +2.1mA
Switching current (when mechanical
c
ontacts are connected)
14.4mA at 5V
3mA at 24V
Input capacitance Max. 15nF + 10%
Discrepancy time 4ms … 30s, configurable
1
At temperatures below 0°C the input level may be higher (max. 14.5V).
Table 154: Non-safety outputs (Y1 ... Y6 as well as IY7 and IY8) of the STIO
STIO
Number of non-safety outputs 6 (8)
Type of output PNP semiconductor, short-circuit protected
Output voltage High 16 … 30VDC (max. 0.8V drop to terminal A1 of this
module)
Leakage current Low
Normal operation Max. 0.1mA
Error case
1)
Max. 1.0mA
Output current Max. 0.5A
Max. permitted coil energy without
e
xternal protection elements
2)
0.37J
TECHNICAL DATA 12
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
151
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