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MULTI 422 19" isolated interface RS 232 - RS 485/RS422

TECHNICAL DATA

user's manual

number of independent channels	up to 12
max. transfer rate	115 kb/s
max. line length	1 200 m
supported mode	RS485 - half duplex RS422 - full duplex controlled RS422 4-wire RS485
RS485 transmitter control	RTS, DTR (log0/1) or TxD
RS485 receiver control	inverse to transmitter or permanent
selectable terminator	120 W
galvanic separation	1 kV
overvoltage (soft) protection- line	600W/1ms
overvoltage (soft) protection - power supply	600W/1ms
connector RS232c	RJ45
connector RS485	RJ11
power supply	230V AC
optical indication	power, RxD, TxD
consumption	max. 20W
dimension 19" 1U	480 x 44 x 250 mm