System Connection (M12, 5-Pin); System Connection Via Connection Cable (M12, 5-Pin To 8-Pin) - SICK deTec4 Core Operating Instructions Manual

6.2

System connection (M12, 5-pin)

6.3

System connection via connection cable (M12, 5-pin to 8-pin)

8014253/YST2/2016-04-11 | SICK
Subject to change without notice
• If you connect loads to the OSSDs (safety outputs) that then also switch if control‐
led with negative voltage (e.g., electro-mechanical contactor without reverse polar‐
ity protection diode), you must connect the 0 V connections of these loads and
those of the corresponding protective device individually and directly to the same
0 V terminal strip. In the event of a fault, this is the only way to ensure that there
can be no potential difference between the 0 V connections of the loads and
those of the corresponding protective device.
Figure 26: No potential difference between load and protective device
2 1
5
3 4
Figure 27: System connection (M12, 5-pin)
Pin Wire color
1 Brown
2 White
3 Blue
4 Black
5 Gray
Table 2: System connection pin assignment (M12, 5-pin)
Connection diagram for the electrical installation:
page 22.
An optional connection cable is available to connect the 5-pin system connection to an
existing 8-pin female connector. The connection cable can be used to replace an exist‐
ing C4000 safety light curtain with a deTec4 Core, without having to route new cables.
ELECTRICAL INSTALLATION
Sender
+24 V DC (power supply
input)
Reserved
0 V DC (power supply input) 0 V DC (power supply input)
Reserved
Not yet assigned
see "Integration in electrical control",
O P E R A T I N G I N S T R U C T I O N S | deTec4 Core
6
Receiver
+24 V DC (power supply
input)
OSSD1 (output signal
switching device 1)
OSSD2 (output signal
switching device 2)
Not yet assigned
37