Pepperl+Fuchs ENT-DC-30, Техническое руководство

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TDOCT-4038_ENG / 2015-01 14
3.4.3 Jumpers additional circuit board
J3’ J4’
J9 J8
SW 1
1
1 1
ON
1 2 3 4
SW1 prolongation of sender activation
DIP 1 DIP 2 DIP 3 Prolognation time
ON ON ON 0,06 ms (153600 Baud)
OFF ON ON 0,12 ms (76800 Baud)
ON OFF ON 0,25 ms (38400 Baud)
OFF OFF ON 0,49 ms (19200 Baud)
ON ON OFF 0,97 ms (9600 Baud) *)
OFF ON OFF 1,95 ms (4800 Baud)
ON OFF OFF 3,90 ms (2400 Baud)
OFF OFF OFF 7,81 ms (1200 Baud)
*) factory status
J3’
logic level (X1) RS232
a b c
normal
1
)
a b c
negated
J4’
logic level (X1) RS232 and 20 mA CL
a b c
normal
1
)
a b c
negated
J8
Look at RS 485 bus termination
J9
Look at RS 485 bus termination