SATO M-8400RV, Руководство по обслуживанию, Страница: 60 / 151

SECTION 3 - Interface Specifications
Rev C
56
SATO M-8400RV Service Manual
3-5 Centronics Parallel Interface (Cont.)
Centronics Parallel Interface Pin Assignments
PIN SIGNAL DIRECTION PIN SIGNAL DIRECTION
1 STROBE To Printer 19 STROBE Return Reference
2 DATA 1 To Printer 20 DATA 1 Return Reference
3 DATA 2 To Printer 21 DATA 2 Return Reference
4 DATA 3 To Printer 22 DATA 3 Return Reference
5 DATA 4 To Printer 23 DATA 4 Return Reference
6 DATA 5 To Printer 24 DATA 5 Return Reference
7 DATA 6 To Printer 25 DATA 6 Return Reference
8 DATA 7 To Printer 26 DATA 7 Return Reference
9 DATA 8 To Printer 27 DATA 8 Return Reference
10 ACK To Printer 28 ACK Return Reference
11 BUSY To Host 29 BUSY Return Reference
12 PTR ERROR To Host 30 PE Return Reference
13 SELECT To Host 31
14 32 FAULT To Host
15 33
16 34
17 FG Frame Ground 35
18 +5V (Z=24K ohm) 36