Dataproducts Parallel 50 pin

It appears that you are using AdBlocking software. The cost of running this website is covered by advertisements. If you like it please feel free to a small amount of money to secure the future of this website.

Image:connector_dsub50m.png 50 pin D-SUB male connector at the computer.

Image:connector_dsub50f.png 50 pin D-SUB female connector at the cable.

Pin Return Dir Description Active State
22 6 IN Ready High
21 5 IN On Line High
23 7 IN Demand High
38 37 OUT Data Strobe High
19 3 OUT Data 1 n/a
20 4 OUT Data 2 n/a
1 2 OUT Data 3 n/a
41 40 OUT Data 4 n/a
34 18 OUT Data 5 n/a
43 42 OUT Data 6 n/a
36 35 OUT Data 7 n/a
28 44 OUT Data 8 n/a
29 13 OUT Parity n/a
50 32 IN Ident 0 n/a
49 16 IN Ident 1 n/a
46 45 OUT Interface Verify. Tied together. Low?
12 39 OUT +5 VDC (Test) High
27 11 IN Parity Error High
25 9 IN Bottom of Form High
24 8 IN Top of Form High
30 14 OUT Paper Instruction High
31 15 OUT Buffer Clear High
26 10 IN Paper Moving High
48 17 IN Paper Moving High
47 33 IN Not VFU High

Notes

  • Direction is Host (Computer) relative Peripheral (Printer).
  • Return is Ground signal for Unbalanced and the Negative Signal for Balanced.

References

Category:Parallel Connectors

 

© 1998-2017 – Nicola Asuni - Tecnick.com - All rights reserved.
about - disclaimer - privacy