Electrical connection
32
MA 235
i
Leuze electronic
7.5
Device interfaces
Figure 7.3:
Open the MA 235
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.
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 5VDC ±10% 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 74), the system
connection can be established on M12 or 9-pin Sub-D, e.g., for hand-held scanners.
Notice!
When using third-party devices, check the pin assignment and voltage without fail.
