Table 12: Technical data for receiver
Minimum
Typical
Maximum
Output signal switching devices
(OSSDs)
2 PNP semiconductors, short-circuit protected
1)
, cross-
circuit monitored
Response time
Duration of OFF state
100 ms
Switch-on delay
3 × response
time
ON state, switching voltage HIGH
(U
rms
)
2)
3)
24 V
U
V
OFF state, switching voltage LOW
2)
4)
0 V
0 V
2.0 V
Current-carrying capacity of the
OSSDs
300 mA each
Leakage current of the OSSDs
2 mA each
Load capacity
2.2 µF
Load inductance
2.2 H
Test pulse data
5)
Test pulse width
300 µs
350 µs
Test pulse rate
3 s
-1
5 s
-1
10 s
-1
Permissible cable resistance
6)
Supply cable
7)
1 Ω
Cable between OSSD and load
2.5 Ω
1)
Applies to the voltage range between -30 V and +30 V.
2)
According to IEC 61131-2.
3)
At the system connection
4)
The specified values are the switching voltage supplied by the safety light curtain. If higher voltages are
impressed externally, the maximum value of 2.0 V can be exceeded.
5)
When active, the outputs are tested cyclically (brief LOW). When selecting the downstream controllers,
make sure that the test pulses do not result in deactivation when using the above parameters.
6)
Limit the individual conductor resistance to the specified values to ensure that the light curtain func‐
tions correctly, particularly that a cross-circuit between the outputs is safely detected. (Also observe
IEC 60204-1.)
The specified values apply to the total resistance of each wire including contact and connector resistan‐
ces.
7)
The supply cable must not be used to connect other loads with the exception of the senders.
Table 13: Minimum OSSD switching voltage HIGH
OSSD output current
Minimum OSSD switching voltage HIGH
30 mA
U
V
– 1.25 V
100 mA
U
V
– 1.65 V
200 mA
U
V
– 2.15 V
300 mA
U
V
– 2.6 V
Table 14: Operating data
Minimum
Typical
Maximum
System connection
Male connector, M12, 5-pin
Length of cable
1)
Ambient operating temperature
2)
3)
–30 °C
+55 °C
Air humidity (non-condensing)
15%
95%
Storage temperature
–30 °C
+70 °C
12
TECHNICAL DATA
62
O P E R A T I N G I N S T R U C T I O N S | C4-RD
8025644/19Z2/2021-03-09 | SICK
Subject to change without notice
