Compaq MSB900 - Manual (Page 57)

DIGITAL-LOGIC AG MSB900/L Detailed Technical Manual V1.0
57
10.3. The COM2 Serial Interface Cable
DT terminal for dual row 0.1" (2.54mm grid) and 1.27mm flat cable.
Connector X39
Pin Signal COM2 9pin D-Sub male
Pin 1 = DCD 1
Pin 2 = DSR 6
Pin 3 = RXD 2
Pin 4 = RTS 7
Pin 5 = TXD 3
Pin 6 = CTS 8
Pin 7 = DTR 4
Pin 8 = RI 9
Pin 9 = GND 5
Pin 10
Attention!
• Do not short circuit these signal lines.
• Never connect any pins on the same plug or to any other plug on the MICROSPACE
MSB900/L. The +/-10 Volts will immediately destroy the MICROSPACE core logic. In this
case the warranty is void!
• Do not overload the output; the maximum output of the current converters is 10mA.