Electrical connection
3
2
MA 255
i
Le
u
ze electronic
7.5
Device interfaces
Figure 7.3:
Open MA 255
i
7.5.1
RS 232 device interface (accessible after opening the device, internal)
The device interface is prepared for the system plugs (PCB connectors) for Leuze devices
RFI xx, RFM xx, BCL 22 as well as BCL 32, VR with KB 031.
Figure 7.4:
RS 232 device interface
The standard devices are connected with 6- or 10-pin connector piece to X31 or X32,
respectively. For hand-held scanners, BCL 8 and BPS 8 with 5 V DC supply (from the MA)
on pin 9, the 12-pin X30 PCB connection is available as well.
By using an additional cable (cf. "Type overview and accessories" on page 77), the system
connection can be established on M 12 or 9-pin Sub-D, e.g., for hand-held scanners.
