Connecting the interface connector specifications FLSC type FLSC 101-312 has a universal interface. Unmodified, itoperates as a RS 232 interface and so can be connected tostandard professional computers without any problems.Where long cable lengths (over 15 metres) or high data transferrates are required, you can modify the interface into a RS 422 interface. There are two ways of doing this: either connect pins7 and 8 with a jumper, or use the RS 422 interface cables,which already include the jumper (see Chapter “Accessories” inthe Appendix).When assembling the cables yourself, make sure that the cableshielding is attached.Contacting the shielding at both ends is recommended if a RS 232 connection is being used. When deploying an RS 232 connection, the shielding shouldonly be connected to one end. The shielding should be appliedto the computer (or LSI).

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4 031 580

Cable: Ø4 ... Ø8 mm4 x max. 0,5 mmshielded

2 Host Stand alone with LMI with LSI

PIN 1 2 3 4 5 6 7 8 9 PIN 1 2 3 4 5 6 7 8 9shield

PC(RS-232) PC(RS-422)/LMI LSI NC RXD- RXD- RXD RXD+ RXD+ TXD TXD+ TXD+ NC TXD- TXD- GND GND NC NC NC NCNCNC NC NC NC Sensor NC RXD- RXD-RXD RXD+ RXD+TXD TXD+ TXD+ NC TXD- TXD-GND GND Housing NC NC NC NC NC NC NC NC NC NC NC NC RS-232RS-422RS-422

RS-232RS-422

Interface connector for FLSC type 101-312

Technical Description • FLSC © FIESSLER Elektronik OHG • Doku Nr.628 R.H.

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