J1 Pinout
J2 Pinout
J3 Pinout
E6198B Switch/Load Unit User Manual
Table 3-7
shows pinout of J1 Frame Select & Spare Supply (SS).
Frame 0 is selected if FS0 and FRAME both are connected;
Frame 1 is selected if FS1 and FRAME both are connected, and
so on. Default setting is frame 0 (zero). More detail about SS
(Spare Supply), please refer .
Table 3-7 Switch/Load Unit J1 Pinout
FS1
FS3
FS0
FS2
Table 3-8
show pinouts of J2 ISENSE Bussed/Split. Default
setting for J2 is ISENSE Bussed.
Table 3-8 Switch/Load Unit J2 Pinout
IS(-2)
IS(+2)
IS(-1)
IS(+1)
Table 3-9
shows pinouts of Power Bus Sense Local/Remote.
Local 1 is selected if LOC_S1 is connected with PB1; Remote 1 is
selected if REM_S1 is connected with PB1, and so on. Default
setting for J3 is Local.
Table 3-9 Switch/Load Unit J3 Pinout
LOC_S1
PB2
PB1
REM_S1
Switch/Load Unit and Plug-In Cards
FS5
FS7
FS4
FS6
IS(-3)
IS(+3)
IS(-2)
IS(+2)
REM_S2
LOC_S3
LOC_S2
PB3
NC
GND
FRAME
GND
IS(-4)
IS(+4)
IS(-3)
IS(+3)
PB4
REM_S4
REM_S3
LOC_S4
3
SS
SS
NC
NC
LOC_S1
PB1
3-19