SICK C4000 Standard User Manual

Chapter 6 Operating Instructions
C4000 Standard/Advanced
52 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8009861/WA65/2012-06-12
Subject to change without notice
Electrical installation
 The two outputs are protected against short-circuits to 24 V DC and 0 V. When the light
path is clear, the signal level on the outputs is HIGH DC (at potential), when the light
beams are interrupted or there is a device fault the outputs are LOW DC.
 The safety light curtain C4000 meets the interference suppression requirements (EMC)
for industrial use (interference suppression class A). When used in residential areas it
can cause interference.
 To ensure full electromagnetic compatibility (EMC), functional earthing (FE) must be
connected.
 The external voltage supply of the devices must be capable of buffering brief mains
voltage failures of 20 ms as specified in EN 60204C1. The power supply unit must
provide safe isolation (SELV/PELV). Suitable power supplies are available as
accessories from SICK (see section 12.7 “Accessories” on page 111).
 System connections and extension connections in a cascaded system must be connect-
ed only if the system is off line. The configuration connection however, may be
connected/disconnected with the system on line.
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 OSSD2 (output signal switching
device 2)
5 Red Reserved Reset/restart
6 Yellow Reserved External device monitoring
(EDM)
7 White Reserved Signal output (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
Notes
Fig.
32
:
Pin assignment
system connection
M26  × 11 + FE
Tab.
15
:
Pin assignment
system connection
M26  × 11 + FE
5
10
6
7
11
8
1
9
2
3
4
8
11
7
6
10
5
FE
4
3
2
9
1
FE



SICK C4000 Standard Specifications

General

Type	Safety Light Curtain
Number of Beams	Varies with protective field height and resolution
Safety Integrity Level	SIL3
Performance Level	PL e
Enclosure Rating	IP65, IP67
Type IEC	Type 4
Category	Category 4
Protective Field Height	300 mm to 1800 mm
Supply Voltage	24 V DC
Connection	M12 connector
Outputs	PNP
Resolution	14 mm, 30 mm
Operating Temperature	-25 °C ... +55 °C