SICK C 4000

Operating Instructions Chapter 6
C 4000 Standard/Advanced
8 009 861/OE59/19-11-04 © SICK AG • Industrial Safety Systems • Germany • All rights reserved
47
Electrical installation
6.1 System connection M26)×)11 + FE
Pin Wire colour # Sender " Receiver
1 Brown 24 V DC input (voltage supply) 24 V DC input (voltage supply)
2 Blue 0 V DC (voltage supply) 0 V DC (voltage supply)
3 Grey Test input:
0 V: external test active
24 V: external test inactive
OSSD1 (output signal switching
device 1)
4 Pink Reserved OSSD1 (output signal switching
device 2)
5 Red Reserved Reset/restart
6 Yellow Reserved External device monitoring
(EDM)
7 White Reserved Output signal (ADO)
8 Red/blue Reserved Output Reset required
9 Black Device communication (EFI
A
) Device communication (EFI
A
)
10 Purple Device communication (EFI
B
) Device communication (EFI
B
)
11 Grey/pink Input host/guest SEL Input host/guest SEL
FE Green Functional earthing Functional earthing
$ For the connection of pin 9 and 10 only use cable with twisted cores, e.g. the SICK
connection cables available as accessories (see chapter 12.6 “Accessories” on
page 89).
$ If you do not use either a SICK switching amplifier or a SICK bus node, to improve the
EMC behaviour we recommend, especially on cascaded systems, the termination of the
connections pin 9 and 10 (device communication EFI) on the system connection in the
control cabinet using a resistor of 182 ' (SICK part number 2 027 227).
Fig. 28: Pin assignment
system connection
M26
) × ) 11 + FE
Tab. 14: Pin assignment
system connection
M26
) × ) 11 + FE
Notes
5 10 6
7
11 8 1 9 2 3 4
8 11
7
6 10 5
F
E
4 3291
FE
#"