Installation guide

Remote Annex 4000 Hardware Installation Guide
Appendix A Port Pins and Signals
A-8
Table A-5. Parallel Printer Port Pin/Signal Allocations
Pin Centronics Signal Dataproducts Signal
1 Data Strobe (low true) Data Strobe (high true)
2 Data 1 Data 1
3 Data 2 Data 2
4 Data 3 Data 3
5 Data 4 Data 4
6 Data 5 Data 5
7 Data 6 Data 6
8 Data 7 Data 7
9 Data 8 Data 8
10 Acknlg (low true) NC
11 Busy Demand
12 PE VFU Verify
13 SLCT On-line
14 NC Paper Inst.
15 Fault (low true) Ready
16 Input Prime (low true) Buffer CLR
17 NC Ident0
18 NC Ident1
19 Ground Ground
20 NC VFU_RDY
21–25 Ground Ground