SICK Flexi Compact User Manual

Power consumption at nominal volt‐
a
ge
(without outputs)
3 W
Short-circuit protection
1)
Max. 8 A/Min. 30 V
S
afety fuse with triggering characteristic: slow-blow
UL/CSA applications: UL-listed fuse according to
UL 248-14 required
Overvoltage category II (EN 61131-2)
Power-up delay 15 s
Type of terminal connections Spring terminals
1)
When selecting the voltage supply for the safety controller, you need to take into the account the no
load current of all modules of the station, and the peak current consumption of all electrical consumers
connected to the outputs of the safety controller. The maximum permissible supply current depends,
amongst other things, on the ambient temperature and must not exceed the permitted value of 8 A (Ta
= 55 °C). Take into consideration the effect of lack of ventilation or the power loss in cables or other
devices on the ambient temperature in the control cabinet.
Safety capable inputs (I)
T
able 142: Technical data for the safety capable inputs (I)
Input voltage High 11 V DC … 30 V DC
Input voltage Low –3 V DC … +5 V DC
Max. input voltage range
1)
–60 V DC … +60 V DC
Input current high 2.1 mA … 6 mA
Input current Low ≤ 1.9 mA
Reverse current at input in case of
los
s of ground connection
2)
≤ 100 µA
Input capacitance 15 nF
Discrepancy time 4 ms … 30 s, configurable
1)
No damage to the input in this voltage range.
2)
Do not connect any other safety capable inputs in parallel if the reverse current could lead to a High state
on the other input.
Test outputs (X) used with safety capable inputs
T
able 143: Technical data for the test outputs (X) when used with safety capable inputs
Type of output Push-pull semiconductor, short-circuit protected, cross-
cir
cuit monitored
Output voltage High U
B
–3 V DC … U
B
Max. output voltage Low
1)
–50 V DC … –30 V DC
Output current High ≤ 100 mA
Leakage current Low ≤ 0.1 mA
Output resistance Low
2)
≤ 25 Ω
Total current for all test outputs of
t
he safety controller
800 mA
Test pulse duration 2 ms … 100 ms, configurable
Test pulse frequency 8 ms … 1,000 ms, configurable
Load capacity
@ 2 ms test pulse duration ≤ 0.5 µF
@ 4 ms test pulse duration ≤ 1 µF
TECHNICAL DATA 13
8024589/2020-11-10 | SICK O P E R A T I N G I N S T R U C T I O N S | Flexi Compact
129
Subject to change without notice

SICK Flexi Compact Specifications

General

Brand	SICK
Model	Flexi Compact
Category	Controller
Language	English