Agilent Technologies L4400 - Manual (Page 245)

L4451A 4-Channel Isolated D/A Converter with Waveform Memory 9
L4400 User’s Guide 233
L4451A D-Sub Connector Pinout
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
GND GND NC 4 L 4H 3L 3H GND GND NC 2L 2H GND NC 1L 1H GND
EXT
CLK
GND
4L
Sense
4H
Sense GND TRIG GND
2L
Sense
2H
Sense
1L
Sense
1H
Sense GND
3L
Sense
3H
Sense GND GND
50-Pin D-Sub

Female Connector
Description Socket Description Socket Description Socket Description Socket Description Socket
1L 15 3L Sense 21 GND 8 GND 34 GND 44
1H 16 3H Sense 22 GND 9 GND 35 GND 45
1L Sense 31 4L 3 GND 13 GND 36 GND 46
1H Sense 32 4H 4 GND 17 GND 37 GND 47
2L 11 4L Sense 19 GND 18 GND 38 GND 48
2H 12 4H Sense 20 GND 23 GND 39 GND 49
2L Sense 27 External Clock 24 GND 26 GND 40 GND 50
2H Sense 28 Trigger 25 GND 29 GND 41 No Connect 2
3L 5 GND 1 GND 30 GND 42 No Connect 10
3H 6 GND 7 GND 33 GND 43 No Connect 14