Output Solutions 650 - Manual (Page 67)

Interface Description
7.2 Parallel Interface
The C-650 Plus parallel interface according to IEEE 1284-1994 standard, support SPP,
nibble, byte protocol.
Instruction of parallel interface as follows:
Technical Character:
• Compatibility: CENTRONICS
• Logic circuit: TTL
• Data format: 7 or 8 bits
• Logic level: 0 - 5 V
• Connector: 36 pins
All the input and output signal was connected to a 5V voltage by a 2.2k ohm resistance
Interface signal:
7.3 USB Interface (in preparation)
• USB characters
• Type: terminal
• Reference standard: Universal Serial Bus
• Transmission speed:
$
200 kbps
7-2