MINI 2.2/422
connector RS422 - DB9M
overvoltage (soft) protection
supported signals RxD, TxD, DTR, DSR (RTS, CTS)
MINI 2.4/422
connector RS422 - DB 9M
overvoltage (soft) protection
supported signals RxD, TxD
MINI 2.5/485
converter RS232 - RS422 (full duplex)
connector RS232 - DB 9F
connector RS485/RS422 - screw
mode RS485 - automatic control (by signal TxD) only
transfer rate up to 460kb/s
DIN 2.1/422
connector RS232 - screw
connector RS422 - screw
overvoltage (soft) protection
DIN 2.1/422D
connector RS232 - screw
connector RS485 - screw
overvoltage (soft) protection
technical parameters the same as DIN 2.1/422
DIN 2.4/422
1 channel
connector RS232 - screw
connector RS422 - screw
overvoltage (soft) protection
setting of operating modes by rotary switch
CARD 2.2/485
connector RS485/422 - DB9M + RJ45
max. rate 256kb/s, FIFO 16B
IRQ 3, 4, 5, 10, 11, 12, address in all I/O
overvoltage (soft) protection
MULTI 422
8 channel, connector RS232 - DB9F, RS485/422 - DB9M
MULTI 12 422
12 channel, connector RS232 - DB9F, RS485/422 - DB9M
MULTI 16 422
16 channel, connector RS232 - DB9F, RS485/422 - DB9M
overvoltage (soft) protection
MULTI 422-19"
supported mode - RS485, RS422, four-wired RS485, controlled RS422
connector RS232 - RJ45
connector RS485/422 - RJ11
overvoltage (soft) protection