C4P-SA09030A001000 Datasheet, PDF (8/10 Pages) SICK AG – SAFETY LIGHT CURTAINS

C4P-SA09030A001000, C4P-EA09030A001000 | deTec4 Prime
SAFETY LIGHT CURTAINS
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T
deTec4 Prime safety light curtain with T-connector to UE48-2OS safety relay
+24 V
s
1
+24 V
2
In2
4
In1
3
0V
5
Com1
1
2
4
3
5
r
+24 V ¹
OSSD1 ²
OSSD2 ⁴
0V ³
Com1 ⁵
deTec4 Prime
1
2
4
3
5
S1
k1
k2
1)
xy
k1 k2
xy
z
k1
k2 _z
S33 S11 S12 S31 A1 13 23 31
UE48-2OS2D2
S34 S35 S21 S22 A2 14 24 32
2)
K1
K2
0V
3) PELV
E132906/00/2015-04-07
① Output circuits. These contacts must be incorporated into the control such that the dangerous state is brought to an end if the output circuit is
open. For categories 4 and 3, they must be incorporated on two channels (x, y paths). Single-channel incorporation into the control (z path) is only
possible with a single-channel control and taking the risk analysis into account.
② External device monitoring is only static.
③ SELV/PELV safety/protective extra-low voltage.
Task
Connection of a deTec4 Prime safety light curtain to a UE48-2OS safety relay. Operating mode: with restart interlock and external
device monitoring (EDM). The T-piece establishes a connection between the sender and the receiver.
Mode of operation
When the protective field is clear, the OSSD1 and OSSD2 outputs carry voltage. The system can be switched on when K1 and K2
are in a fault-free de-energized position. The UE48-2OS is switched on by pressing S1 (pushbutton is pressed and released). The
outputs (contacts 13-14 and 23-24) switch the K1 and K2 contactors on. When the protective field is interrupted, the OSSD1 and
OSSD2 outputs switch the UE48-2OS off. Contactors K1 and K2 are switched off.
Fault analysis
Cross-circuits and short-circuits of the OSSD1 and OSSD2 outputs are recognized and lead to the locking state (lock-out). A mal-
function with one of the K1 or K2 contactors is detected. The shut-down function is retained. In the event of manipulation (e.g.,
jamming) of the S1 pushbutton, the UE48-2OS will not re-enable the output current circuits.
Task
Connection of two deTec4 Prime safety light curtains to a UE10-3OS safety relay. Operating mode: without restart interlock, with ex-
ternal device monitoring (EDM). If required, the restart interlock is implemented via the machine controller.
Mode of operation
If the protective field is clear and the UE10-3OS is in a fault-free de-energized position, the system is enabled. Outputs OSSD1 and
OSSD2 carry voltage, the UE10-3OS is switched on. When the protective field is interrupted, the OSSD1 and OSSD2 outputs switch
the UE10-3OS off.
Fault analysis
Cross-circuits and short-circuits of the OSSDs are recognized and lead to the locking state (lock-out). The malfunction of the
UE10-3OS is detected. The shut-down function is retained.
Task
Connection of a deTec4 Prime safety light curtain to a UE10-3OS safety relay. Operating mode: with restart interlock, external de-
vice monitoring (EDM), and application diagnostic output.
Mode of operation
8
OPTO-ELECTRONIC PROTECTIVE DEVICES | SICK
Online data sheet | 2017-08-21 16:38:06
Subject to change without notice