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CARD 2.2/485
isolated ISA Card
RS 422/ RS 485

Cards are produced in 3 modifications:
CARD 2.2/485 - max. transfer rate 115kbs, FIFO 16B
CARD 2.3/485 - max. transfer rate 1 Mbs, FIFO 16B
CARD 2.4/485 - max. transfer rate 1 Mbs, FIFO 64B

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TECHNICAL DATA user's manual

max. transfer rate CARD 2.2 - 115 kBd, FIFO 16B
CARD 2.3 - 1 Mbs, FIFO 16B
CARD 2.4 - 1 Mbs, FIFO 64B
available IRQ IRQ 3, 4, 5, 10, 11, 12
I/O address in all I/O space
max. line length 1 200 m
galvanic separation 1 kV
overvoltage (soft) protection- line 600W/1ms
overvoltage (soft) protection - power supply 600W/1ms
selectable terminator 100 / 120 W
connector RS485 D-SUB 09 pin M + RJ45
consumption max 1.5 W
dimension 130 x 52mm

STANDARD SETTING

I/O address COM 3
IRQ IRQ 5
terminator 120 W
transmitter control RTS log 1
receiver control by transmitter - log 0