Wiring The Mezzanine Cards; Uut Connections; Figure 5-57 Mezzanine Card Pinouts For N9378A 24-Channel Load Card - Agilent Technologies E6198B User Manual

5
Using Load Cards and Loads

Wiring the Mezzanine Cards

Figure 5-57 Mezzanine Card Pinouts for N9378A 24-Channel Load Card

Connections
to load card
Comx
Chanx
Pwrx
Chanx

UUT Connections

5-82
Figure 5-57 shows a detailed view of the top half of a mezzanine
card. The physical layout of the mezzanine card is identical for
the N9378A (24-channel) and the N9379A (48-channel) load
cards. However, the internal wiring of the N9378A card uses the
mezzanine pin arrangements differently.
Mezzanine card IDs
1
2
Loadx.1
Loadx.2
J12
J11
Loadx.3
Loadx.4
Comx
x = channel number 1, 3, 5, 13, 15, or 17
When configured as part of a standard Agilent system, P2 of the
load card is typically connected via cables to a mass
interconnect panel. User connections to the UUT are then made
from the mass interconnect panel. Refer to the appropriate
mass interconnect wiring guide for connection details.
You can also make connections directly to P2.
P2 connector pinout showing the details.
MEZZ ID
3
4
Load(x+1).1
Load(x+1).2
J14
J15
Load(x+1).3
Load(x+1).4
Com(x+1)
E6198B Switch/Load Unit User Manual
Com(x+1)
Chan(x+1)
Pwr(x+1)
Chan(x+1)
Figure 5-58 is a