2 the com1/lpt serial interface cable, The com1/lpt serial interface cable, Digital-logic ag – Compaq MSB900 User Manual
Page 56: Connector x61
DIGITAL-LOGIC AG
MSB900/L Detailed Technical Manual V1.0
56
10.2. The COM1/LPT Serial Interface Cable
Terminal for dual row 2mm grid and 1mm flat cable.
Connector X61
Pin
Signal
COM1 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
Pin
Signal
LPT1 25pin D-Sub female
Pin 11
= SELECT
13
Pin 12
= Paper end
12
Pin 13
= Busy
11
Pin 14
= Acknowledge
10
Pin 15
= Data 7
9
Pin 16
= Data 6
8
Pin 17
= Data 5
7
Pin 18
= Data 4
6
Pin 19
= Data 3
5
Pin 20
= Shift in
17
Pin 21
= Data 2
4
Pin 22
= Init
16
Pin 23
= Data 1
3
Pin 24
= Error
15
Pin 25
= Data 0
2
Pin 26
= Autofeed
14
Pin 27
= Strobe
1
Pin 28
= GND
18-25
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.