Serial Interface Unit (IS-8H192) 47
Specifications (IS-8H192)
Refer to the manual that comes with the serial interface unit for further details
on installation and operation.
Interface RS-232C-level only
Synchronization Asynchronous
Baud rate 150, 300, 600, 1200, 2400, 4800, 9600, 19200 BPS (selectable)
Word length
Start bit 1
Data bits 7 or 8 (selectable)
Parity bit Odd, even, none (selectable)
Stop bits One or more
Signal polarity
Mark Logical 1 (–3V to –15V)
Space Logical 0 (+3V to +15V)
Handshaking DTR, XON/XOFF, ETX/ACK
Data buffer 8 kbytes (standard)