Agilent Technologies Switch/Measure manual 34932A D-Sub Connectors, Module is facing you

Matrix Switch Modules 5

34932A D-Sub Connectors

Matrix 1

Matrix 2

			Matrix 1																For orientation, the D-sub connector end
																			of the module is facing you.
C4H	C4L	C12H C12L			R4H	R4L C5H		C5L C13H C13L NC					C7H C7L		C15H C15L				NOTE: In this diagram and the
												NC						NC
1	2		3	4	5	6	7	8	9	10	11	12	13	14		15	16		table below, R represents
																			17
																			“row,” and C represents
NC	C11H C11L C9H C9L C2H C2L C14H C14L										R2H	R2L C8H		C8L	NC	NC	GND		“column.”
18	19		20	21	22	23	24		25	26	27	28	29	30	31	32	33
NC	C3H		C3L	C1H	C1L	R3H	R3L	C6H	C6L	C10H C10L NC			NC	C16H C16L R1H				R1L
34	35		36	37	38	39	40	41	42	43	44	45	46	47		48	49		50
				Description			Pin		Description			Pin	Description				Pin		Description	Pin	Description	Pin
				R1H			49		C2H			23	C7H				13		C12H	3	GND	33
				R1L			50		C2L			24	C7L				14		C12L	4	No Connect pins:
				R2H			27		C3H			35	C8H				29		C13H	9	11-12, 17-18, 31-32,
				R2L			28		C3L			36	C8L				30		C13L	10	34, and 45-46
				R3H			39		C4H			1	C9H				21		C14H	25
				R3L			40		C4L			2	C9L				22		C14L	26
				R4H			5		C5H			7	C10H				43		C15H	15
				R4L			6		C5L			8	C10L				44		C15L	16
				C1H			37		C6H			41	C11H				19		C16H	47
				C1L			38		C6L			42	C11L				20		C16L	48

Matrix 2

NOTE: In this diagram and the

C4H	C4L C12H C12L R8H R8L C5H C5L C13H C13L									NC	NC C7H C7L			C15H C15L Interlock
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
NC	C11H		C11L	C9H	C9L	C2H	C2L	C14H C14L R6H			R6L	C8H	C8L	NC	NC Interlock

table below, R represents “row,” and C represents “column.”

18	19	20	21	22	23	24	25		26	27	28		29	30	31	32	33
NC	C3H	C3L	C1H	C1L	R7H	R7L	C6H	C6L	C10H C10L			NC	NC	C16H C16L R5H			R5L
34	35	36	37	38	39	40	41	42	43		44	45	46	47	48	49	50

WARNING As a safety feature, interlock pins (17 and 33) must be shorted to enable the Analog Bus relays, which are on Matrix 2, to close. The optional 34932T terminal block shorts these pins for you. This feature protects inadvertent routing of high voltages from the Analog Buses to the D-sub connector of the module.

Description	Pin	Description	Pin	Description	Pin	Description	Pin	Description	Pin
R5H	49	C2H	23	C7H	13	C12H	3	Interlock	17
R5L	50	C2L	24	C7L	14	C12L	4	Interlock	33
R6H	27	C3H	35	C8H	29	C13H	9	No connect	pins:
								11-12, 18, 31-32,
R6L	28	C3L	36	C8L	30	C13L	10
								34, and 45-46.
R7H	39	C4H	1	C9H	21	C14H	25
R7L	40	C4L	2	C9L	22	C14L	26
R8H	5	C5H	7	C10H	43	C15H	15
R8L	6	C5L	8	C10L	44	C15L	16
C1H	37	C6H	41	C11H	19	C16H	47
C1L	38	C6L	42	C11L	20	C16L	48

34980A User’s Guide 151