Black Box A/C-7P Uživatelský manuál stáhnout pdf (Strana 145)

146

A/C-7P RO, A/C-7S RO

Appendix D: Parallel-Port Specifications

The A/C-7P RO uses standard 36-pin/25-pin Centronics printer cables for

connection to a parallel printer and to connect a parallel PC/LAN printer

server port.

The 25-pin connector on the A/C-7P RO label “Parallel Out To Printer” has

the following pin assignments:

Table D-1. 25-Pin Connector Pinout.

Pin Number Direction Name

1 Output nStrobe

2-9 Output Data 1 - Data 8

10 Input nAck

11 Input Busy

12 Input PError

13 Input Select

14 Output nAutoFd (always high)

15 Input nFault

16 Output nInit (always high)

17 Output nSelectIn (always high)

18-25 Signal Ground

Shell Chassis Ground

1 2 ... 140 141 142 143 144 145 146 147 148 149

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Black Box A/C-7P Uživatelský manuál Strana 145