Festo CMMS-AS-C4-3A User Manual

6. Electrical installation
100 Festo P.BE-CMMS-AS-HW-EN en 0708NH
6.4.8 SD card [X12]
The optional SC card is intended for downloading firmware or saving parameters. The in-
terface is allocated in accordance with the SD card specifications. Alternatively, an MMC
card can be used.
Type on device
1 x12-pin SD card slot
6.4.9 Plug assignments for Safe standstill [X3]
Pin no.
Designa-
tion
Value
Specification
1
24V
24V DC
24V DC feed-in feed-out
2
REL
0V / 24V DC
Setting and resetting the relay for interrupting the driver supply
3
0V
0V
[GND 24V DC *)]
Reference potential for PLC
[Reference potential for the 24V DC power supply and for the PLC
*)]
4
NOT
CONNECT
ED
-
-
5
NC1
Max. 60V AC
30V DC
2 A
Potential-free feedback contact for driver supply,
normally closed contact.
6
NC2
Table 6.14 Plug assignments for Safe standstill [X3]
6.4.10 Field bus settings and boot loader
DIP
swit-
ches
Meaning
1
Node number
2
3
4
5
6
7
8
Bootloader (If the switch is set to ON, the system searches for new firmware on the SD card)
9
Baud rate

Festo CMMS-AS-C4-3A Specifications

General

Brand	Festo
Model	CMMS-AS-C4-3A
Category	Controller
Language	English