Chapter 8 Operating Instructions
M4000 Adv., Adv. A/P, Area
82 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8010797/YT72/2016-02-19
Subject to change without notice
Electrical installation
8.1 System connection M26 ×11 + FE
8.1.1 M4000 Advanced or M4000 Advanced A/P
Pin Wire colour Sender Receiver or M4000 Advanced A/P
1 Brown Input 24 V DC (voltage
supply)
Input 24 V DC (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
or
Reset/override (combined)
6)
6 Yellow Reserved External device monitoring (EDM)
7 White Reserved Application diagnostic output (ADO)
8 Red/blue Reserved 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 Reserved Belt stop/C1 (only in conjunction with
UE403 or sens:Control device)
FE Green Functional earth Functional earth
For the connection of pin 9 and 10 only use cable with twisted cores, e.g. the SICK con-
nection cables available as accessories (see section 14.7 “Accessories” on page 139).
If the UE403 safety relay is used on the extension connection of the M4000, then only
SICK sens:Control devices may be connected to pin 9 and pin 10 (EFI device
communication) of the system connection.
If you do not use either a UE403 or a sens:Control device on the system connection
pin 9 and 10 (EFI device communication), to improve the EMC behaviour we recom-
6)
It is only possible to connect Reset/Override (combined) on the M4000 in conjunction with an UE403 or
sens:Control device.
Fig. 51: Pin assignment
system connection M4000
Advanced or M4000
Advanced A/P M26
× 11 + FE
system connection
M4000 Advanced or
M4000 Advanced A/P
M26
× 11 + FE
Notes
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