Dataproducts D-Sub 50 Parallel

From HwB

Pinout

Dsub50m.png

50 PIN D-SUB MALE at ???.

Dsub50f.png

50 PIN D-SUB FEMALE at ???.

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

Notes:

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

Contributions